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- Test methods for voltage proof of surface layers on printed boards 印刷电路板表层耐电压试验方法
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Abstact:Analyzes the electrostatic induction voltage of a conductor in OCS,proposes an approximate formula to calculate the induction voltage. 分析了接触网下导体的静电感应电压 ,提出了静电感应电压的近似计算公式。
- By using pulse signal inspiriting, induction voltage of secondary coil may be measured to calculate magnetic permeability and cable stress. 选用脉冲式的恒定电流激励,测量感应线圈上感应电压的变化来反映拉力的情况。
- Abstract: Inductive voltage regulator is widely used in the railway signal power supply at present and playing a non-fungible role in normal operation of railway signal. 摘要:感应调压器目前广泛运用于铁路信号电源屏中,它对铁路信号的正常运行有着不可替代的作用。
- The onus of proof lies with you. 你有责任提供证据。
- The inductive voltage of the thunder and lightning and the produced disturbance voltage when the inductive load turns on or is separated from the power network is main disturbance pulse voltage. 摘要雷电感应电压和感性负载接入或脱离电源电路时所产生的干扰电压是电源网主要的干扰脉冲电压。
- A soldier's courage is put to the proof in battle. 士兵的勇气在战斗中得到考验。
- Can you produce any proof of your date of birth? 你能出示有关你的生日日期的任何证件吗?
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- The cheque will be cashed on proof of identity. 这张支票凭身分证件兑现。
- So they alleged, but have they any proof? 他们是这样宣称的,但他们有证据吗?
- His opinion is formed independently of any proof. 他的意见没有任何证据作基础。
- Its voltage has not been exceeded. 它的电压没有超过。
- The shelter was proof against the bitter weather. 这个棚子可以避寒。
- Is your statement susceptible of proof? 你的说法能加以证实吗?
- mutual inductance voltage equipment 电压互感器
- A flow of word is no proof of wisdom. 口若悬河,未必明智。
- Brandy of 90 proof is about 45% alcohol. 九十度的白兰地约含酒精百分之四十五。
- feeder induction voltage regulator 馈电感应式稳压电源