Researchers rely on hela cells for drug testing.

研究人员依赖海拉细胞系（宫颈癌细胞的细胞系）进行药物测试。

The CIA was ordered to cease all drug testing.

CIA被命令停止所有的药物测试.

The plan also calls for mandatory drug testing for some federal workers.

该计划还要求对一些联邦工作人员进行强制性药物测试。

The Commissioner Pete Rozelle had announced the drug testing proposal in July.

理事皮特·罗泽尔7月份曾宣布要进行药物测试的提议。

And then, an extraordinary thing happened: The board unanimously approved random drug testing of students who participate in extracurricular activities.

那时，惊人的事情发生了。校董会一致通过对参加课外活动的学生们进行药物测试。

From food production to circus acts, drug testing to wildlife encroachment, animals have long been considered objects to be manipulated for the express pleasure and benefit of humans.

从粮食生产到马戏团表演，药物测试，到野外生活被蚕食，动物一直被认为是为人类享受快乐和幸福而任受操纵和摆布的牺牲品。

Drug testing was in the contract.

吸毒药检也在合同之列.

The Drug Testing Index compares positivity rates for various drugs by calculating the proportion of positive results for each drug to the total number of drug tests performed.

药物检测指标用于比较各药物的阳性率，是通过计算参与检测的所有药物中每种药物的阳性结果的比例。

Parul Patel's Jacksonville gas station/convenience store is just a few blocks from two drug-testing services.

帕鲁帕特尔的杰克逊维尔加油站/便利店距离两家药检机构只有几个街区。

The sorting of winners and losers at the drug testing station and in the courts must eventually pall with the public too.

一旦赢家和输家要由药检机构和法庭来决定，公众最终将移开视线。