可变电阻

Perhaps you could make the position of the lighter cap control a variable resistor to do that.

也许你可以做的立场较轻的上限控制可变电阻这样做。

The apparatus use Lm336 as constant voltage source, and it been converted to constant - current source by amplification, which provide current for the Hall probe. The non-idiostatic offset circuit use the bridge method to offset the circuit. So while the magnetic density is null, the output voltage of Hall probe is null too.

仪器采用恒压源经过放大器转换为恒流源，为霍尔探头提供工作电流；不等位电势补偿电路采用桥式补偿网络，补偿电压通过调节可变电阻获得，实现霍尔电势的幅值补偿，使外磁场为零时，霍尔探头输出电势为零；磁通电路主要提供对样品的磁特性测量，它由测量线圈和积分器组成。

Instead timing circuits use a fixed capacitor and a variable resistor if it is necessary to vary the time period.

相反定时电路使用固定电容器和可变电阻如果有必要更改的时间期限。

Resistor are usually divided into three series: fixed resistors, variable resistor and special resistance.

电阻器通常分为三大类：固定电阻，可变电阻，特种电阻。

The three-phase full-wave rectifier charging system is composed of 3 silicon-controlled rectifiers and 3 diodes, and a variable resistor is used to adjust the trigger level such that the power factor of generator can be raised, the current harmonic content can be reduced, and the operational efficiency of generator can be improved.

本研究之整流充电系统，为利用三颗矽控整流器和三颗二极体组成的三相全波矽控整流充电系统，利用VR可变电阻调整元件来做触发机能，可使发电机端功率因素提高，降低电流谐波含量，得到稳定的直流链电压，提高发电机的运转效率。

Variable resistor called potentiometer which can be regulated voltage or current in the circuit to the effect of regulation.

可变电阻又称为电位器，可以调节电路中的电压或电流，达到调节的效果。3。

The source of heat is preferably an electric heater with rheostat control or an oil bath.

热源最好是使用可变电阻电炉或者油浴。

It also turned out to be a good choice to spend some money for a ten-turn variable resistor for adjusting the trigger.

它也被证明是一个不错的选择，花些钱为10 -反过来可变电阻的调整触发。

Reverse voltmod of the memory: for reduction in the voltageon the memory it is necessary to connect 4- foot ISL6549CB (Vmem-feedback) with 13- 1 through the variable resistor 20k Ohm or to paint by pencil the resistor, noted on the picture as Pencil reverse vmem-mod.

逆向voltmod的记忆：为减少在电压的内存有必要连接4英尺isl6549cb13-1通过可变电阻20kohm或油漆的铅笔的电阻，指出，在画面上如铅笔扭转vmem-mod。

They minimize solution cost, by eliminating multiple discrete components including a digital variable resistor, VCOM amplifier, gamma buffers, resistor strings, and a high-voltage linear regulator.

器件省去了数字可变电阻、VCOM放大器、gamma缓冲器、电阻串和高压线性稳压器等多个分立组件，极大地降低了方案成本。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷