查询词典 power meter

Power meter measure true power by multiplying the instantaneous input voltage and input current, the product is then averaged out.

功率表是通过将瞬间的输入电压和输入电流相乘﹐然后取平均值来得到真实的输入功率。

This paper gives the principle of a kind of distortion power meter on the basis of the analysis of the power quadrangle.

文章以功率四边形方法为基础，给出了谐波功率测量仪的设计原理。

Optical time-domain reflectometry located the regions where optical attenuation occurred due to leakage; optical power meter acquired the transmitted power at the end of fiber, and these events could be identified according to the characteristics of signals.

在光入射端，用光时域反射计对上述事件引发的损耗进行定位；在光输出端，用光功率计检测光功率的变化，并根据信号特徵来判定事件的类型。

In this paper, mainly introduced laser power meter basic composition, and design two project for the measurement of laser power.

在本文中，主要是介绍了激光功率计基本组成，并设计出两个方案用于大功率激光的测量。

Power icon in the system tray, and select Open power meter .

电源图标，在系统托盘中，并选择开放式电能表。

Microwave power sensor is the core component of microwave power meter.

微波功率传感器是微波功率计探头中的核心元件。

All Power Meter are based Intelligent design, easy to expand, and easy integration with other power management and monitoring system.

所有电能表都是按智能型设计的，易于扩展，而且易于与其他电力管理与监控系统集成。

When you come home at night and use power, the power meter runs forward.

当你晚上回家使用权、经营权公尺前进。

Power meter can be used to measure following 4 parameters to a switching power supply.

功率表用来测量开关电源的以下四个参量。

The electric power bureau was trying to change the power meter for us, which never costed us anything before.

说：电力局正试图改变我们的功率计，从未在我们任何费用。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。