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voltage n.【電學】電壓,電壓量,伏特數。 the workin...

The distribution of voltage and the flow of electric current within a field of the sheet are governed by the laws of potentials . 在該薄板的電場中,電壓的分布以及電流的流動,均取決于電位定律。

This voltage creates a field across the gate oxide, which causes the adjacent p substrate to invert to n-type . 這一電壓在柵極氧化物層上產生一個電場,它導致毗鄰的P型襯底轉變成N型。

It is important to keep the bridge voltage low in order to avoid a self-heating of the measuring element by the bridge current . 保持電橋低電壓很重要,以避免橋路電流測量元件自熱。

Incoherent detectors are those in which a current or voltage is generated in direct proportion to the amount of received power . 非相干的探測器產生正比于被接收功率的電流或電壓。

In this technique two cells as nearly identical as possible are coupled together with a common applied voltage source . 這時,把兩個盡可能一樣的電池和一個共同的外加電源相連。

We observe that in the case of ideal voltage sources, equation required for the node method breaks down . 我們注意到在存在理想電源的情況下,節點分析法的方程就失敗了。

Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio . 只有放大器耦合方能通過開壓匝數比提高變壓器電壓增益。

we say that current leads the voltage by 90° or that the voltage lags the current by 90°. 我們說電流超前電壓90,或電壓落后于電流90。

And the excitation voltage and output were also fed through the selector switch to the digital voltmeter . 其激勵電壓和輸出也通過選擇開關接到數字電壓表上。

It is difficult to produce a very high voltage directly, by a combination of transformer and rectifier . 用變壓器和整流器相配合直接得到很高的電壓是困難的。

A 0 bit or off switch is represented by the absence of any voltage on the conductor . 當導線上電壓消失時,就表示該位數字為“0”,即開關的“斷”狀態。

In the foregoing example, the voltage source is nonideal and hence presents no difficulty . 在上面的例子中,電壓源是非理想的,所以沒有發現什么困難。

It is therefore advisable never to use an excessively high working voltage for a multiplier cell . 因而光電倍增管不使用過高的工作電壓是很有道理的。

The time harmonics can be considered as voltages of higher frequencies applied to the windings . 時間諧波可以看作是施加在繞組上的較高頻率的電壓。

The transition from voltage to no voltage is referred to as the trailing edge of a clock signal . 電感從一定值下降到0值的躍遷叫做時鐘信號的后沿。

The relation between terminal voltage and terminal current is called a terminal characteristic . 輸出端口電壓和輸出端口電流間的關系稱為外特征。

It follows that with the voltage on, the losses are high, so oscillation is prevented . 由此可見,加上電壓后,損耗增大,因此振蕩受到阻止。

The “mark“ or “space“ condition is represented by the voltage between two wires . “傳號”或“空號”條件是由兩條線之間的電壓來表示的。

voltage amplifier

The decaying voltages can be measured for a time after the current is switched off . 在電流斷開后的一段時間里,可以測量到逐漸下降的電壓。