Note: (1) Measured at a voltage derating.
注：(1)以降额电压测量。
An LED can both light up when given current at a suitable voltage and generate a voltage when exposed to light (see Mike Cook's article in Resources).
一个LED既可以在给定了电压且电流合适时亮起来，又可以在光照下生成电压(请参见参考资料部分给出的MikeCook的文章)。
The new material has such high energy density because it can operate at a higher voltage than current electrode materials and also store more lithium ions.
这种新材料具有高能量密度，因为它能够以比目前更高的电压的电极材料储存更多的锂离子个单一的百分比数字。
A voltage is applied along the graphene surface as DNA strands are passed slowly through the slit one base at a time.
DNA链按每次一个基本单元的速度缓慢通过，同时沿石墨烯面加上一个电压。
Just like with your flashlight that you have at home, you sometimes have to put in several cells in series to get a higher voltage so that you can power a small light bulb.
就像你家里的，手电筒，你有时必须，放几个电池，来达到一个更高的电压，以此点亮一个小灯泡。
Moreover, it can be instantly started even at a comparatively low temperature or voltage.
此外，它可以立即展开，即使在一个比较低的温度或电压。
Step down transformers provide low voltage AC power for lighting, instruments and other circuits that use alternating current at a lower voltage.
降压变压器低压AC电源提供照明，仪器仪表和其他使用交流电在一个较低的电压的电路。
This is useful for detecting when a signal gets stuck at a particular voltage.
这是非常有用的对于检测一信号什么时候滞留在一特定电压。
That's not a problem, Kish says: transistors can be a good source of noise when operated at low voltage, and we can already fit billions of them on a chip.
这不是个问题，Kish表示：晶体管运作在低压时是噪音的良好来源，而我们已经可以在一个芯片上集成数十亿的晶体管了。
To determine the leakage current at a particular voltage, apply a step voltage of this magnitude to the circuit.
为了确定特定电压下的漏流，可以向该电路施加一个该幅值的阶跃电压。
The rating of a synchronous condenser is the magnitude of reactive power that the unit can supply continuously at rated voltage.
同步调相机的额定容量是调相机在额定电压下能连续提供的无功功率量。
In other cases, leakage may be expressed as a leakage current at a given voltage, usually the operating voltage.
在另一些情况下，漏电可以用给定电压(通常为工作电压)下的泄漏电流来表示。
Connections in a simple low voltage circuit, as shown in Figure 3-3, will usually include dissimilar materials at different temperatures.
如图3 - 3所示，简单的低压电路通常由处在不同温度下的不同材料连接在一起而构成。
In other cases, the leakage may be expressed as a leakage current at a given voltage, usually the operating voltage.
在其它情况下，漏泄可能被表示为特定电压(通常为工作电压)下的漏泄电流。
"Frequency" just means the rate at which air molecules go back and forth, or a voltage fluctuates, and it can be represented as the rate at which a regular squiggle goes up and down.
频率“通常是指空气粒子来回运动的速率或者电压的波动，所以它能代表一个规则波形曲线上下波动的节律。”
The amplifier input is a voltage proportional to the photocurrent signal produced by a photodiode, which is irradiated by a modulated light beam at the same chopper frequency.
放大器输入为电压信号，与光敏二极管产生的光电流信号成比例。调制光柱以断路器同样的频率照射光敏二极管。
It is often necessary to know how much current is flowing in a circuit and at what voltage.
有必要知道线路中流过的电流有多大，电压与多高。
YH cable is working at low voltage (maximum voltage of 200v) under high current conditions, requiring a certain degree of tolerance.
YH电缆是在低电压(最高电压为200v)大电流的条件下工作，要求具有一定耐性。
In mix signal circuits, digital circuits operate at a lower voltage and analog circuits at a higher one, so as to meet the requirement of power dissipation and performance.
在混合信号电路中，考虑到功耗和性能的要求，数字电路低电压工作而模拟电路高电压工作；
At present, some new motherboards, the BIOS provides a voltage regulator in the function of AGP.
目前有些新主板，提供了在BIOS中进行AGP电压调节的功能。
This high voltage can initiate a second fault at the weakest insulation point in the system.
这高的电压能在系统中最弱的绝缘点开始一种第二种过失。
But the unbalance of the floating capacitor voltage can be a problem, especially at low switching frequencies.
但其存在浮动电容器的电压失配问题，尤其在低开关频率时尤为显著。
Position and speed are obtained by an observer using a voltage and an inductance motor model together with test signal injection at low speed.
采用含电机电压模型和电机电感模型的观测器，在低速时注入测试信号，可以得到位置和速度信号。
Modulating a long foil at high frequency and high voltage transmits significant radio frequency energy, which may cause interference with radio communications.
装备一个长叶片在一个高频率高电压的传输将引起无线电频率辐射，可能引起无线电交流冲突。
The remainder molecules in the vacuum tube will be ionized by X-ray irradiation, the ionization current can be detected at a constant DC voltage.
利用X射线对气体分子的电离作用，在一定电压下用一束X射线照射真空灭弧室，使灭弧室内产生电离电流。
Discharge tube: a closed insulating vessel containing a gas at low pressure through which an electric current flows when sufficient voltage is applied to its electrodes.
放电管：装有低压气体的封闭绝缘容器，当电极有足够的电压时，通过它电流就开始流动。
A much smaller power loss occurs in the cable when energy is transmitted at high voltage.
用高压输送电能时，沿输电线的功率损耗小得多。
These processes have extremely small transistors that offer very high speed and bandwidths at the cost of operating off a very low supply voltage.
这些工艺使用极小的晶体管，并在低功耗下提供非常高的速度和带宽。
These processes have extremely small transistors that offer very high speed and bandwidths at the cost of operating off a very low supply voltage.
这些工艺使用极小的晶体管，并在低功耗下提供非常高的速度和带宽。
应用推荐