This article analyzes the source and damage of the noise and vibrating of vibra-tor. It also proposes some measures to reduce noise and vibrating.

本文深入分析了震源车的振动、噪声产生的根源及其危害性，初步探讨了一些降低噪声及振动的措施。

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The series resistor can be much smaller since it is only needed to prevent overload of the voltage source and damage to the diode if the capacitor becomes short-circuited.

这时串联的电阻器可以小得多，因为其作用只是防止电压源过载以及电容器短路时损坏二极管。

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This paper discusses the source and damage of drug residues of animal derived food, the characteristics of residues, as well as the measures taken to control drug residues.

论述了动物源性食品药物残留的来源、残留特点、危害性以及监控措施。

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There were no casualties and only minor damage at the residence, the source said.

CNN: Military investigates hostile fire in 'green zone'

Such efforts will likely be influenced by a growing awareness on Capitol Hill and among nongovernmental groups of this potent new source of U.S. foreign-policy leverage and a recognition that it can be exploited largely without the collateral damage to U.S. interests (harm to exports and jobs) inflicted by trade sanctions.

CENTERFORSECURITYPOLICY: Center For Security Policy