... Everyone has a skeleton in his closet. 人都有不可告人之事. A rat in a trap. 箱中鼠;走投无路. Can't get blood from a turnip. 掾木求鱼 ...
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在土箱中采用静态和动态方法模拟造成鼠道，并研究其承载强度。
The mole has been simulated in soil box by both static and dynamic ways for testing bearing capacity(BC).
目的通过简易投毒箱使用前后的鼠密度比较，研究简易投毒箱在实际工作中的运用。
Objective To study the usage of the facility deratting box in the work, by comparing with the control of rodent density before and after using facility deratting box.
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