taggant,tertiary recovery,thong…

来源 :科技英语学习 | 被引量 : 0次 | 上传用户:xxj3918
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
taggant n.〔1997;源于动词tag+-ant(名词后缀)〕 a chemical substance added to a substance to aid in detection and identification.标记剂(添加于一物质中以帮助探测和识别的化学物质):Proposed legislation wouldrequire taggants in all explosives even gunpowder).拟议中的立法将要求在所有爆炸物(乃至火药)中加标记剂。 Taggant n. (1997; stemming from the verb tag+-ant) a chemical substance added to a substance to aid in detection and identification. Tagging agent (a substance added to a substance to aid detection and identification): Proposed The legislation would require taggants in all explosives even gunpowder). The proposed legislation would require the marking of all explosives (and even gunpowder).
其他文献
July 1998Dear Xiao Lan, Interaction between our countries has been momentous during the past year! Afew months ago Jiang visited us and even spent a day in Phi
我心事重重地走在回家的路上,肩上的书包异常沉重,因为我最要好的朋友说他要离开学校了。“我不想虚伪地坐在教室里欺骗自己和父母。”他对我说,“如果你也有这种想法,就勇敢
ItBeganasadeprumble1,shateringthepredawnsilence.WithinminutesonthatJanuarymorningin1994,theLosAngelesareawasinthegripof2oneof... ItBeganasadeprumble1,shateringthepredawnsilence. WithinminutesonthatJanuarymorningin1994,theLosAngelesareawasinthegripof2oneo
北京时间1998年7月13日凌晨进行的第16届世界杯足球赛的冠亚军决赛中,疯狂的法国“蓝队”以排山倒海之势,雷霆万钧之力碾碎了巴西人的卫冕之梦。3:0的结局不仅使法国队在这
babes in the woods这一习语的意思为“幼稚盲从的人”,“无经验而易受骗的人”。1.In that difficult and competitive business the Hunts are like two babes in thewood
柴文毕业两年,在一家公司做网络,由于平时工作比较清闲,常常和朋友一起上网,过着月头花钱如流水,月尾到处借钱的“月光族”生活。在他26岁的时候,父母终于忍无可忍,给他下了
“干花生真的能返鲜成鲜花生?”“返鲜是否简单,学这项技术要多长时间,函授能不能学会?”类似的问题,黄山诚义的汪义发每天都要回答许多遍。 “Dry peanuts can really retu
“...andwhatfor?”ismypetphrasewhenIinsistonananswerfrommystudents.“Ilgiveyouwhatfor,”echoesthewholeclaswithafitoflaughterbef... “...andwhatfor?” ismypetphrasewhenIinsistonananswerfrommystudents. “Ilgiveyouwhatfor,” echoesthewholeclaswithafitoflaughter
期刊
请下载后查看,本文暂不支持在线获取查看简介。 Please download and view, this article does not support online access to view profile.
It 是一个英语中使用频率很高的词。它通常被用作代词,其常见用法是:1)具体代指某一物体,事件。如:—Have you returned the book borrowed from the library?—No,I haven