玛沁| 黎城| 平远| 昭苏| 宾县| 科尔沁右翼中旗| 札达| 仁寿| 代县| 从化| 亳州| 吉木乃| 革吉| 龙陵| 相城| 灞桥| 乌兰| 正安| 双峰| 秦安| 渝北| 平泉| 千阳| 乡城| 横山| 绿春| 台安| 阿拉善左旗| 西沙岛| 长乐| 广汉| 巨鹿| 隰县| 瑞丽| 西充| 铜陵县| 自贡| 桃源| 台前| 高县| 谢家集| 建水| 五指山| 呼伦贝尔| 边坝| 英德| 墨江| 镇宁| 沙圪堵| 华坪| 塘沽| 松江| 烈山| 台安| 安阳| 东西湖| 武鸣| 邵阳县| 大荔| 抚顺市| 洞口| 息县| 焦作| 成县| 德兴| 肇东| 达坂城| 浮梁| 平乡| 晋城| 深州| 静宁| 安福| 平陆| 双桥| 涉县| 嘉定| 临夏市| 湖州| 白朗| 新兴| 麻栗坡| 潮南| 罗定| 德钦| 正宁| 天峻| 韶山| 鹰潭| 贺州| 横山| 汉阳| 青川| 汕尾| 垣曲| 顺德| 左贡| 霸州| 阿瓦提| 湘阴| 保康| 南通| 南安| 孟津| 应城| 湘潭市| 盐都| 永济| 丰宁| 开原| 资源| 都兰| 延长| 河间| 无为| 虎林| 千阳| 宣化区| 房县| 同江| 江宁| 沙圪堵| 厦门| 岑溪| 洋县| 滑县| 沈阳| 大方| 阿巴嘎旗| 邹城| 昂昂溪| 上思| 南漳| 五峰| 同德| 泌阳| 云溪| 宝丰| 西固| 五峰| 眉山| 怀化| 衡阳县| 宁海| 武进| 普定| 涡阳| 孟村| 白朗| 喀喇沁左翼| 江阴| 竹山| 咸阳| 唐河| 合水| 三原| 下花园| 古冶| 宁安| 轮台| 张掖| 晋城| 澎湖| 牙克石| 瑞安| 东山| 宝兴| 金口河| 井研| 鲁山| 宝应| 鄂尔多斯| 揭阳| 迁安| 建始| 纳雍| 君山| 阿荣旗| 靖安| 南木林| 界首| 文昌| 木里| 射洪| 华安| 龙泉驿| 茌平| 得荣| 从化| 安义| 贺兰| 田东| 邵武| 涞源| 科尔沁左翼中旗| 海盐| 贡觉| 广平| 拜泉| 静海| 临夏市| 甘孜| 白银| 新干| 米脂| 扎赉特旗| 响水| 奇台| 阿拉善左旗| 勃利| 绥宁| 诸城| 泗县| 迁西| 黑河| 青海| 青县| 云安| 蒙城| 霍山| 泗县| 福清| 同仁| 达州| 西盟| 兴化| 延庆| 察哈尔右翼前旗| 武功| 永川| 九寨沟| 田阳| 凤冈| 安康| 尼木| 玉门| 郏县| 东莞| 长白山| 庆安| 桑植| 相城| 汝州| 合水| 鹿寨| 怀来| 常宁| 台东| 锦屏| 德化| 五营| 于都| 翁源| 乌什| 新化| 隆昌| 富川| 安平| 岳阳市| 徐水| 莱芜| 湘阴| 成安|

公安部:深入开展打击整治网络违法犯罪“净网2018”专项行动

2019-05-22 07:46 来源:漳州新闻网

  公安部:深入开展打击整治网络违法犯罪“净网2018”专项行动

  PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune1,2018showsWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/GuoXulei)PhototakenonJune4,2018showsaflowerinstallationinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/ZhuZheng)PhototakenonJune2,2018showsWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/JiangKehong)PhototakenonJune3,2018showsWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/PurbuZhaxi)PhototakenonJune3,2018showsflowersalongaroadinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/PurbuZhaxi)PhototakenonJune4,2018showsflowersatWusiSquareinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/GuoXulei)AstaffmemberdecoratesasignofShanghaiCooperationOrganization(SCO)SummitinQingdao,eastChinasShandongProvince,June2,(Xinhua/MaNing)PhototakenonJune4,2018showsredlanternsinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/ZhuZheng)PhototakenonJune4,2018showsaninstallationmadeofflowersinQingdao,eastChina(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/LiZiheng)AstreetcarrunsonastreetinQingdao,eastChinasShandongProvince,June4,(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/LiZiheng)AbusrunsonastreetinQingdao,eastChinasShandongProvince,June4,(SCO)SummitisscheduledforJune9to10inQingdao.(Xinhua/MaNing)

AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)

  AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AdronephotoshowstheBalingRiverBridgeoveravalleyinGuanlingCounty,SouthwestChina’sGuizhouProvince,June5,,the1,564-meter-longsuspensionbr,088meters.(Photo/IC)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)AerialphototakenonJune1,2018showstheQingdaoJiaozhouBayBridgeinQingdao,eastChinauangdaodistrict.(Xinhua/GuoXulei)

  ThursdayexpressedapositiveattitudetowardsTrumpsupcomingmeetingwithKimJongUn,thetopleaderoftheDemocraticPeoplesRepublicofKorea(DPRK),inSingapore."MaybewellstartwiththeWhiteHouse,"TrumpsaidatajointpressbriefingattheRoseGardenoftheWhiteHousewithAbe.""SpeakingofthemeetingwithKim,Trumpexpected"agreatsuccess"andalonger"process"afterthat."Idon,manydecades,"hesaid."Wecouldabsolutelysignanagreement,"hesaid."Butthat,butthatsprobablytheeasypart;thehardpartremainsafterthat."HealsosaidthatheandAbehaveagreedtohelptheDPRK"ifthedealisdone,"TrumpaddedthatKimspersonallettertohimcarriedaverywarmandnice"greeting,""strongly"hopesthat"thishistoricsummitinSingapore(will)bearesoundingsuccess.""Japan,basedontheJapan-NorthKoreaPyongyangDeclaration,ispreparedtosettletheunfortunatepast,tonormalizeourdiplomaticrelations,andtoprovideeconomiccooperation,"hesaid."Japanstandsreadytomakeeveryeffort...-NorthKoreasummit,"Abesaid,addingthat"JapanandUnitedStateswillbeinfullalignmenttoseeksuccess",bothTrumpandAbesaidtheywillnotliftthecurrentsanctionsontheDPRK."Wehavealistofover300massive,insomecases,vedecidedtoholdthatuntilwecanmakeadeal,becauseIreallybelievetheresapotentialtomakeadeal,"Trumpsaid,addingheisfullypreparedtowalkawayfromtheSingaporemeetingifitdoesnotgowell,,TrumptoldthemediabeforehismeetingwithAbethatthemeetingwithKimwillbe"averyfruitful"and"exciting"one."Ithinkweregoingtogettoknowalotofpeoplethatourcountrynevergottoknow,"hesaid."Imverywellprepared."HeaddedthathisstaytimeinSingaporehasnotbeendecided."One,two,three--dependingonwhathappens,"hesaid."Itsaprocess."LateronThursday,lltraveltomeetwithseniorofficialsofJapanandSouthKoreaandmakeastopinChinaaftertheSingaporemeeting."IllprovidethemwithanupdateandunderscoretheimportanceoffullyimplementingallsanctionsthatareimposedonNorthKorea,"heexplained."ThePresident...looksforwardtoadaywhensanctionsontheDPRKcanbegintoberemoved."ThestatementcameontheheelsofPompeosannouncementinaseparatepressbriefingattheWhiteHousethathewilltraveltomeetwithhisJapaneseandSouthKoreancounterparts,whin,Pompeosaid"yes.""Weknowthishasbeenalong,intractablechallenge...Itsabouttryingtofindawaywherethetwosidescancometoanunderstanding,wherewecangetconcretesteps,notjustwords,thatresolvethischallenge,"fortheDPRK,Pompeosaid:"WerehopingtosubmitadocumentthatCongresswouldalsohaveasayin--thatwouldgivecurrencyandstrengthandelongationtotheprocess,sothatwhenadministrationsdochange...ChairmanKimwillhavecomfortthatAmericanpolicywillcontinuedownthesamepath,onthecoursethatwehopewereabletosetinSingapore."Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)Stunningaerialshotsofmountains,grasslandsanddesertsinNorthwestChinasQinghaiProvince.(Photo/ChinaDaily)

PeopleparticipateinaricetransplantinggameinHongqiVillageofHangzhou,eastChinasZhejiangProvince,June2,smemoryoftraditionalfarmingcustomsandpromotelocaltourism.(Xinhua/XuYu)AerialphotoshowspeopleparticipatinginaricetransplantinggameinHongqiVillageofHangzhou,eastChinasZhejiangProvince,June2,smemoryoftraditionalfarmingcustomsandpromotelocaltourism.(Xinhua/XuYu)PeopleparticipateinaricetransplantinggameinHongqiVillageofHangzhou,eastChinasZhejiangProvince,June2,smemoryoftraditionalfarmingcustomsandpromotelocaltourism.(Xinhua/XuYu)AerialphotoshowspeopleparticipatinginaricetransplantinggameinHongqiVillageofHangzhou,eastChinasZhejiangProvince,June2,smemoryoftraditionalfarmingcustomsandpromotelocaltourism.(Xinhua/XuYu)PeopleparticipateinaricetransplantinggameinHongqiVillageofHangzhou,eastChinasZhejiangProvince,June2,smemoryoftraditionalfarmingcustomsandpromotelocaltourism.(Xinhua/XuYu)AboyparticipatesinaricetransplantinggameinHongqiVillageofHangzhou,eastChinasZhejiangProvince,June2,smemoryoftraditionalfarmingcustomsandpromotelocaltourism.(Xinhua/XuYu)

  TheXiaolongwansuspensionbridgeisilluminatedbyacolorfullightingsysteminJiangningDistrict,Nanjing,JiangsuProvince,June4,,064-meter-longbridgehasbecomealocalattractionthankstotheamazinglightshowaswellasawatersprayingsystemoperatingfromthebridge.(Photo/IC)TheXiaolongwansuspensionbridgeisilluminatedbyacolorfullightingsysteminJiangningDistrict,Nanjing,JiangsuProvince,June4,,064-meter-longbridgehasbecomealocalattractionthankstotheamazinglightshowaswellasawatersprayingsystemoperatingfromthebridge.(Photo/IC)TheXiaolongwansuspensionbridgeisilluminatedbyacolorfullightingsysteminJiangningDistrict,Nanjing,JiangsuProvince,June4,,064-meter-longbridgehasbecomealocalattractionthankstotheamazinglightshowaswellasawatersprayingsystemoperatingfromthebridge.(Photo/IC)

  RussiancosmonautsAntonShkaplerovandOlegArtemyevhavedemonstratedtheirzero-gravityfootballskillsinacosmickickaboutattheInternationalSpaceStation(ISS).InavideoreleasedbyRussianstatespaceagencyRoscosmos,thepairtookitinturnstofiregravity-defyingshotsateachotherinanorbitaltrainingsessioninhonoroftheupcomingWorldCupinRussia.(Photo/Agencies)RussiancosmonautsAntonShkaplerovandOlegArtemyevhavedemonstratedtheirzero-gravityfootballskillsinacosmickickaboutattheInternationalSpaceStation(ISS).InavideoreleasedbyRussianstatespaceagencyRoscosmos,thepairtookitinturnstofiregravity-defyingshotsateachotherinanorbitaltrainingsessioninhonoroftheupcomingWorldCupinRussia.(Photo/Agencies)RussiancosmonautsAntonShkaplerovandOlegArtemyevhavedemonstratedtheirzero-gravityfootballskillsinacosmickickaboutattheInternationalSpaceStation(ISS).InavideoreleasedbyRussianstatespaceagencyRoscosmos,thepairtookitinturnstofiregravity-defyingshotsateachotherinanorbitaltrainingsessioninhonoroftheupcomingWorldCupinRussia.(Photo/Agencies)(ECNS)--ChineseresearchershaveconfirmedtheexistenceofwildpopulationsofNorthChineseleopards,anendangeredsubspecies,intheZiwulingforestarAdministrationa,anassociateprofessorattheuniversity,saidresearchersnowhaveabetterpictureofthespeciesinthewildafterfindingtrareverfoundinChina,,infraredcamerashavetakenimagesofatlea,quantity,habitat,andgeneticmakeupoftheNorthChineseleopard,atopspeciesintheregion’sforestecosystem,nandscientificresearchinordertosolvethemysteryoftheleopard’leecologicalsystemfromtheTaihangMountainstotheLoessPlateauinnorthernShaanxihansandtheshrinkingspaceoftheirhabitats.

  AviewofthestonesutrasatBangtuoMonastery,RangtangCounty,SouthwestChina’,000stoneslabsinscribedwithTripitakascriptures,whichweremadeintheMingandQingdynastiesbymorethan60masonsoveraperiodofnineyearsonanareaof598squaremeters,thelargestandbest-preservedstonesutrasintheworld.(Photo:ChinaNewsService/AnYuan)AviewofthestonesutrasatBangtuoMonastery,RangtangCounty,SouthwestChina,000stoneslabsinscribedwithTripitakascriptures,whichweremadeintheMingandQingdynastiesbymorethan60masonsoveraperiodofnineyearsonanareaof598squaremeters,thelargestandbest-preservedstonesutrasintheworld.(Photo:ChinaNewsService/AnYuan)AviewofthestonesutrasatBangtuoMonastery,RangtangCounty,SouthwestChina,000stoneslabsinscribedwithTripitakascriptures,whichweremadeintheMingandQingdynastiesbymorethan60masonsoveraperiodofnineyearsonanareaof598squaremeters,thelargestandbest-preservedstonesutrasintheworld.(Photo:ChinaNewsService/AnYuan)

  PhototakenonMarch15,2018showsculturalrelicspreservedatDanaTempleinYushuTibetanAutonomousPrefecture,northwestChinaerofrelevantrelics.(Xinhua/WuGang)AmonkisseenatDanaTempleinYushuTibetanAutonomousPrefecture,northwestChinasQinghaiProvince,March15,erofrelevantrelics.(Xinhua/WuGang)PhototakenonMarch15,2018showsculturalrelicspreservedatDanaTempleinYushuTibetanAutonomousPrefecture,northwestChinaerofrelevantrelics.(Xinhua/WuGang)PhototakenonMarch15,2018showstheDanaTempleinYushuTibetanAutonomousPrefecture,northwestChinaerofrelevantrelics.(Xinhua/WuGang)AerialphototakenonMarch15,2018showstheDanaTempleinYushuTibetanAutonomousPrefecture,northwestChinaerofrelevantrelics.(Xinhua/WuGang)PhototakenonMarch15,2018showsculturalrelicspreservedatDanaTempleinYushuTibetanAutonomousPrefecture,northwestChinaerofrelevantrelics.(Xinhua/WuGang)PhototakenonMarch15,2018showstheDanaTempleinYushuTibetanAutonomousPrefecture,northwestChinaerofrelevantrelics.(Xinhua/WuGang)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)PhototakenonJune5,2018showsblindcustomersenjoyingtheservicesatabookstore,friendlytovisuallyimpairedpeople,inKunmingCity,SouthwestChina’,runbyaprivatecompany,helpstheblindtousesmartphones,playgamesandlearnaboutmusic.(Photo:ChinaNewsService/RenDong)

  ApoliceofficerstumbleswhilerunningawayfromanewpyroclasticflowspewedbytheFuegovolcanointhecommunityofSanMiguelLosLotesinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)ApoliceofficerstumbleswhilerunningawayfromanewpyroclasticflowspewedbytheFuegovolcanointhecommunityofSanMiguelLosLotesinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)AerialviewoftheaftermathofavolcanoeruptioninEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)Rescuersuseabackhoeloadertoclearastreetattheash-coveredvillageofSanMiguelLosLotes,inEscuintladepartment,about35kmsouthwestofGuatemalaCity,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)ApoliceofficerstumbleswhilerunningawayfromanewpyroclasticflowspewedbytheFuegovolcanointhecommunityofSanMiguelLosLotesinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)AerialviewoftheaftermathofavolcanoeruptioninEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)AroadsigncoveredwithashisseenafterFuegovolcanoeruptedinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)

  FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)

  PhototakenonJune6,2018showsanimalsaretryingallpossiblewaystokeepcoolatTianjinZooastemperaturescontinuerising.(Photo:ChinaNewsService/TongYu)PhototakenonJune6,2018showsanimalsaretryingallpossiblewaystokeepcoolatTianjinZooastemperaturescontinuerising.(Photo:ChinaNewsService/TongYu)PhototakenonJune6,2018showsanimalsaretryingallpossiblewaystokeepcoolatTianjinZooastemperaturescontinuerising.(Photo:ChinaNewsService/TongYu)PhototakenonJune6,2018showsanimalsaretryingallpossiblewaystokeepcoolatTianjinZooastemperaturescontinuerising.(Photo:ChinaNewsService/TongYu)ChinaFoodandDrugAdministration(FDA)hasapprovedthesaleofanewdrugforthetreatmentofHIV-1infection,,oralbuvirtideforinjection(ABT),canbeusedwithotherantiretroviraldrugstotreatinfectedpatientswhohavebeentreatedwithantiviraldrugsbutstillsufferfromviralreplication,accordingtoFrontierBiotech,rstrainsofHIV,includingresistantviruses,andtheefficacywaslong-acting,accordingtothecompany."Asalong-actinginjectabledrugwithanewmechanismofaction,ABThasthepotentialtobeasignificantadditionandimprovementtothecurrentlyalloraldrugregimen,"saidXieDong,tshowseveresymptomsofside-effects,andtheyonlyhavetotakeoneinjectioneveryweek,accordingtothecompany."ItisexpectedthatAikeningwillhaveabigpotentialinmarketsathomeandabroad,"saidLiTaisheng,,Chinahadabout718,270peoplelivingwithHIV/AIDSand221,628peoplehaddiedofAIDS-relateddiseases.

  

  公安部:深入开展打击整治网络违法犯罪“净网2018”专项行动

 
责编:
钢轨焊接师:焊花为伴演绎“无缝人生”
本文来源: 新华社 2019-05-22 22:31:39 编辑: 程文超 作者: 王烁
全文朗读
近日,记者走进郑州铁路局郑州工务机械段小李庄焊轨基地,实地探访每年最高焊轨能力达2600公里的现代化工厂,目睹了长钢轨“诞生”的全过程,见识到了“焊轨师”们的“盖世神功”。

新华社郑州5月5日电(记者王烁)高铁时代,“和谐号”动车组列车每天在万里铁道线高速平稳地飞驰,乘客再也听不到铁轨“哐当哐当”的声音,这得益于我国高铁的核心技术——无缝线路。

近日,记者走进郑州铁路局郑州工务机械段小李庄焊轨基地,实地探访每年最高焊轨能力达2600公里的现代化工厂,目睹了长钢轨“诞生”的全过程,见识到了“焊轨师”们的“盖世神功”。

小李庄焊轨基地党支部书记张志勇告诉记者,之所以叫“长轨”,是因为每根钢轨都有500米长。与普通焊接不同,将5根百米钢轨焊接成500米长轨,焊接生产要经过外观检查、焊前除锈、钢轨焊接、焊筋整形、焊后热处理、精矫直、精打磨、质检探伤等十四道工序,最后检验合格才能出厂。

据悉,郑州工务机械段小李庄焊轨基地是中原唯一的钢轨焊轨厂。2008年以来,基地累计焊接钢轨接头近20万个,为京广、郑西、京沪、郑徐等高铁线路以及郑焦、郑开等城际铁路提供了2000多公里的优质长钢轨,数量超过目前全国高铁运营总量的十分之一。

钢轨焊接质量是确保高速列车安全平稳运行的前提,而焊机的焊接工艺参数设置是最为关键的技术。“从钢厂运来的钢轨批次不同,里面的微量元素含量也不同。”基地工艺技术员罗宇航说,只有经过连续25个落锤、15个静弯、3个疲劳试验等10个项点检测检验合格后,才能开始正式生产。 

25岁的汤璐璐来到焊轨厂还不到两年,如今已能够独立担当“最核心”的焊接作业。“尽管设备用的是自动化技术,但有些时候还要靠手感去精调。”只见他一手操作焊机电脑,一只手搭在钢轨的截面上,确保焊接面严丝合缝地在一起。“钢轨接头高低相错的误差不能超过0.2毫米,相当于3根头发丝。”汤璐璐说。

为保障长轨质量,在每焊接500个接头后,长轨要迎来一个重要的“试验”——落锤。罗宇航介绍,落锤试验就是用1吨的铁锤从5.2米高度自由落体锤击钢轨焊头,锤击后的焊头不裂不断,就说明工艺没有问题,反之则要展开“会诊”,及时调整焊接作业参数。

即便通过锤打这一关,每条长轨接头还须接受“长轨医生”的检查,主要是运用超声波探伤仪,对接头的全身进行无损检测。检验合格后的钢轨会烙上“身份证”,上面记录着钢轨材质、出厂日期、生产编号等信息,以此实现质量抽检静态验收和动态跟踪,确保每一根出厂钢轨都优质达标。

2015年,一位外国人录下一段视频:在乘坐京沪高铁时,他将一枚硬币竖立在以300公里时速飞驰的列车窗台上,竟然保持了9分钟不倒。“让硬币竖立9分钟不倒的重要原因之一,就是长轨。”张志勇说,使用长轨就是为了提高火车行进的平稳度。

按照中原“米”字型高铁网络规划,基地又承接了郑万、郑合杭高铁700公里长钢轨的任务。在焊轨师们日复一日的精细操作下,一根根“轨坚强”不断出炉,奠定着高铁之基,让中国高铁越来越快、越来越稳。(完)

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