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1·Result: the method was specific and reproducible, the negative controlled substance did not show interference.

结果：鉴别方法专属性强，重现性好，阴性对照品无干扰。

2·Results: the method was specific and reproducible, the negative controlled substance did not show interference.

结果：鉴别方法专属性强，重现性好，阴性对照无干扰。

3·Sugar poses enough health risks that it should be considered a controlled substance just like alcohol and tobacco.

糖造成很大的健康危害，所以应该像控制烟酒一样来控制糖。

4·It is a prescription drug and a Schedule IV controlled substance, so you'll have to speak with your doctor about it.

因为它是处方药并且是附表四的控制药物，所以你需要找医生开具。

5·If a firearm, destructive device, or controlled substance was taken, or if the taking of such item was an object of the offense, increase by 1 level.

如果使用枪炮、破坏性装置或受禁物品，或窃取这些物品作为犯罪目标，则增加1级。

6·Just a month after that he was cited for trespassing and being under the influence of a controlled substance after passing out in a neighbor's (empty at the time) home.

仅仅过了一个月，他又被目击到在服用违禁药物后，在药力作用下非法侵入邻居家里（当时屋里没人），并晕倒在里面。

7·If, however, they are subjected instead to pyrolysis-a process of controlled burning in a low-oxygen atmosphere-the result is charcoal, a substance that is mostly elemental carbon.

但如果经过高温分解—在低氧环境下有控制的燃烧—它将会形成木炭，其大部分是永久碳。

8·This tunnel is, in substance, a simple air flow bench with necessary test devices offering various controlled streams for experiments.

这种风洞实质上是一种简单的气流试验台，它通过配套的设备能为实验提供各种可控制的气流。

9·The engineering properties of the weak layer are controlled by the basic substance and environment conditions.

软弱层带的工程特性是其物质基础与环境条件共同作用的结果。

10·The substance of rock mass stress measurement by controlled fracturing technique and the basis of using the technique for the observation of rock mass stresses are described.

阐明了控制致裂岩体应力测试方法的实质和用控制致裂法测试岩体应力的依据。