查询词典 be current

A brand new method of further enhancing the readout circuit performance is put forward in this dissertation, which steadies the input weak current signal, so that it cannot be much affected by any sudden change of the charge/discharge-switch signal. This effectively improves the measuring accuracy of the weak current less than 3pA, and leads to a deviation of only 0.086 for 1pA measuring result.

提出了一种对读出电路改进的新方法，可以快速稳定充放电开关信号的突变对输入电流信号的影响，有效地提高了3pA以下微弱电流的测量精度，使1pA信号的检测结果偏差仅为0.086。

In the power supply of the windlass mechanism, carriage trolleying mechanism and slewing mechanism,and install master ZK pneumatic switch,and current is 120A,if the current load more 120A,the power will be automatism cut off.

3.5.2.2 自动空气开关 automatism pneumatic switch 在卷扬机构，小车牵引机构和回转机构的供电线路中，装有总空气开关 ZK，脱扣电流为 120A，若线路负载超过 120A，可自动切断电源。

Their work is current without truing to be part of the current. Their work is rooted in tradition without being traditional.

他们的作品是现代的，但没有刻意成为潮流的一部分；他们的作品又是植根于传统的，却并非传统本身。

The current rating of the attachment plug shall not be less than 125 percent of the current rating of the appliance when the load will constitute a continuous load (3 hours or more).

10.2.1.3电器所提供的软电线及分离式电源线的型号应合符表10.2所示要求。

Fault current greater than the breaking load switching capacity, must ensure that fuse load switch can be dissolved up the rear sub-gates; when the fault current is less than the breaking load switching capacity, ensure the sub-gate and fuse load switch does not move.

故障电流大于负荷开关的开断能力时，必须保证熔断器溶断后负荷开关才能分闸；当故障电流小于负荷开关的开断能力时，保证负荷开关分闸而熔断器不动作。

Tesla coil electrode from the current release will be adopted in the form of half his body, and then to foil insulation conduction current services, and ultimately released through the soles of the feet safely to the ground.

从特斯拉线圈电极释放的电流将以半圆的形式通过他的身体，然后电流传导至箔绝缘服，最终通过脚底安全地释放到地面上。

According to the curvature and convex-concave characteristic of the fitting curve, inrush current and fault current of power transformers can be distinguished.

该方法利用初始5ms内差电流的数据（5ms数据窗），将其拓展为长10ms的数据窗，然后通过最小二乘算法拟合差电流波形得到其近似表达式，再根据拟合曲线在各点处的曲率和凸凹特性来区分变压器励磁涌流和内部故障。

3 The load for the last receptacle or cord connector of a set of receptacles or cord connectors on a circuit is to be 100 percent of the intended maximum available current for the set as specified in the marking in 59.3 when: a The marking in 59.3 is provided and b Each receptacle or cord connector or the set of receptacles and cord connectors is not provided with one of the markings specified in 59.2 or 59.3 to identify the intended maximum available current for each receptacle or cord connector.

30.2.3 电路中的一组插座或导线连接器的终端插座或导线连接器的负荷是所设组的最大电流的100%，见59.3标记，若有以下情况时： a有59.3中的标记 b 单个插座或导线连接器或一组插座和导线连接器在59.2 or 59.3没有指出单个插座或导线连接器所设的最大的可用电流。

Using this method, wide dimming range can be achieved with narrow frequency range and constant DC link voltage. And the lamp current keeps perfect sine wave all the time, which means low lamp current crest factor is obtained. Its validity is verified by simulation and experiment.

本章最后提出了一种基于T型滤波器的新型的调光方法，采用此方法可以在保持逆变器直流母线电压和开关占空比不变的情况下，只需很窄的频率范围就能达到非常宽的调光范围，而且在整个调光范围内灯电流都基本上是完美的正弦波，这就意味着可以始终保持很低的灯电流波峰因数，仿真和实验结果充分验证了它的优点。

For open delta, the current to be compared with the nominal current of the

如果是开放三角形接法，则控制器的额定标称电流如下

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。