One informal test that some doctors use to check for COPD progression is to have you breathe while raising your arms over your head.

一些医生用来检查COPD进程时，做的一项非常规测试就是在把你的手臂抬过头时要你呼吸气，为什么呢？

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In the Tycho Brahe craft, the astronaut-pilot (or crash-test dummy, as pictured) half-stands, half-sits-strapped in except for his or her arms.

在第谷·布拉赫号飞船中，宇航员(或者碰撞测试假人，如图)半站半坐，除了手臂外，都被皮带捆绑着。

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Many arms demand dimensional chain calculation in process of design and finalize the design in order to test the assembly characters of the parts and assure the system precision requirement.

不少兵器在设计和生产定型时都需要进行成套的尺寸链计算，以便对零件的可装配性进行检验，保证系统的精度要求。

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A group of volunteers who had not lost their arms performed the same test.

VOA: special.2009.03.10

Far from shoring up the NPT regime, moreover, creating a new comprehensive test ban arms control agenda might well serve to undermine it.

CENTERFORSECURITYPOLICY: Center for Security Policy | Testing, Testing: Is The Clinton Administration Determined To Gut The US Nuclear Deterrent?

True, the "strategic" arms controllers negotiated an underground test ban.

CENTERFORSECURITYPOLICY: Center for Security Policy | Kissinger Rebuts Clinton & Co.��s Claim that C.T.B.T. Was Defeated by Partisan Politics, Isolationists

Like some earlier accords, such as the 1972 American-Soviet agreement curbing antimissile defenses, the test ban treaty represents an anachronistic approach to arms control.

CENTERFORSECURITYPOLICY: Center for Security Policy | Fumble on the Test Ban Treaty By Richard Burt The Washington Post, 18 October 1999