an ac powered source usually has a significant level (often several volts) of line frequency common mode voltage.

the single phase h-bridge inverter can generate common-mode voltage due to the sine pulse width modulation(spwm)and vector controller.

采用脉宽调制和矢量控制的单相H桥逆变器会产生共模电压，后者会对逆变器、电机及其相关设备产生危害。

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the common-mode voltage range limits the allowable voltage swing on each input with respect to the measurement system ground.

共模电压抑制了每个相对测量系统地线输入端电压的允许波动范围。

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again, consider using amplifiers that exhibit a smooth input bias current transition throughout the applied input common-mode voltage.

再者，所用的放大器也要考虑在加到输入端的整个共模电压（范围内）输入偏置电流转换保持平滑。

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an ideal differential measurement system completely rejects (does not measure) common-mode voltage.

换句话说，一个理想的微分测量系统完全抑制了共模电压。

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in addition, line mode and zero-mode voltage wave cross each other at the point of fault which causes the natural frequency "aliasing" .

此外，故障电压行波于非对称短路点发生线模与零模行波相互交叉透射，致使故障电压自然频率“混叠”。

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but it's an asymmetrical cmv (common-mode-voltage) approach in that it works only at the receiving end of a cable.

但它是不对称的CMV（共模电压）方法，只适用于总线接收端。

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he was beaming with happiness, his eyes bright and shining.

他发出幸福的光芒，他的眼睛明亮、闪烁。

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clinical experience from puncturing the right subclavian vein and implantation of double channel pacing electrode

穿刺右锁骨下静脉置入双腔起搏电极临床体会

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the problems and conception on turf planting in the northwest dry and semidry region

西北干旱半干旱地区草坪建植中存在的问题与构想

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methods of seedbed preparation and cultivation

苗床的准备方法和栽培

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he hoped for companionship, financial stability and a maternal influence for his 11-year-old twin daughters.

他希望找到一个伴侣，这样经济上能更稳定一些，也能给自己11岁大的双胞胎女儿带来母亲的温暖。

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application of air deck and short-delay blasting in demolishing buildings

空气柱微差爆破在大型楼房拆除中的应用

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application of short delay blasting in pile foundation treatment

微差爆破技术在桩基处理中的应用

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application of short-delay blasting in highway construction

微差爆破在公路施工中的应用

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application of short delay blasting technology in coal-series kaolin mining

毫秒微差爆破技术在煤系高岭土开采中的应用

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application of short-delay blasting technology in foundation treatment of erratic rock at the pilehole's bottom

微差爆破技术在孔底孤石地基处理中的应用

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speeding up of concrete foundation demolition in plant building using technique of short-delay blasting

采用微差爆破技术拆除厂房内混凝土基础

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application of relay blasting technology of non-electrical conductance tube bursting in short delay blasting in deep hole

深孔微差爆破中的非电导爆管接力起爆技术

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manual charging, short delay blasting and nobel tube are adopted.

采用人工装药，分段微差爆破，非电导爆管起爆。

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considering the safety and efficiency of mining, design of short-delay blasting scheme using bench blasting.

由于考虑到矿山安全与矿山工作效率问题，本设计确定采用微差爆破方案进行台阶爆破。

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