查询词典 power supply

The digital voltmeter has to be powered with a power supply or batteries, while the magnetoelectric type meter only needs a battery in the ohms mode.

数字式伏特计必须供以能量或者以电池组为动力，而磁电式仪表仅仅在欧姆表里需要一节电池。

In view of the characteristics of manless on duty, this paper studies communication power supply supervision system in systematic analysis and software development.

该文主要从系统分析和软件开发的角度，针对无人值守通信电源监控系统的特点，对通信电源集中监控系统作了一些研究。

With the rapid development of telecommunications industry, Manless on duty is becoming a necessary trend in communication power supply supervision.

中文摘要：现代电信事业的迅猛发展，使得实现通信机房的无人值守或者少人值守，对通信电源进行计算机管理已成为电信事业发展的必然方向。

Its major products include electric lift emergency devices, elevator manostat , alternating and direct voltage-stabilized source , switching power supply ,lift emergency lamps, lift walkie-talkie, lift acoustic floor reporter and lift door frequency converters.

西奥电气位于经济发达的长江三角洲——启东经济开发区南苑工业园，主要产品有：电梯应急装置、电梯稳压器、交直流稳压电源、开关电源、电梯应急灯、电梯对讲机、电梯语音报站器和电梯门机变频器。

The most important part of an electronic cochlea system is the multiple-channel receiver-stimulator implemented in this thesis, which will be implanted into the mastoidal cavity nearby the cochlea. Data signals transmitted by an external speech processor are received through a tuned inductive coil. The power supply for the receiver-stimulator is derived from the rectified and filtered data signals. Meanwhile, the clock and the data envelope are extracted.

本文实现的多道（22根电极）电子耳蜗接收刺激器是人工电子耳蜗系统中的重要组成部分，它将直接被置入患者耳蜗附近的乳突骨腔中，通过电感耦合接收从体外语音处理器发射的数据信号，通过整流滤波为接收刺激器提供电源，同时提取时钟信号和数据包络[31]。

The different multi-fold of frequency can be controlled by adjusting input frequency and voltage, and then we use the MOBLE theory to achieve 2 of Defferent comparators,the Defferent comparators of the traditional theory needs double power supply, we makes it running by one.

接著我们利用MOBILE理论去实现两组差动比较器，传统论文中的差动比较器需要双电源，我们实现了只需要单电源的差动比较器。

Pulsed power supply plays an important role in the field of plasma nitriding andplasma surface treatment.

脉冲电源是近年来在离子氮化及等离子表面处理领域发展的一项重要技术。

2 The rating of the cord and the fittings of a nondetachable and a detachable power–supply cord, shall not be less than that of the appliance.

11.1.2 实配的软线以及不可拆卸和可拆卸式软线的额定值不得小于电器的额定值。

Harmonic pollution has been one of the nonnegligible problems in power supply systems and now catches people's eye.

谐波污染已成为供电系统不容忽视的问题之一，正在引起人们的关注。

The SCCB(the OmniVision Serial Camera Control Bus)is simulated through the HPI(Host-Port Interface) of DSP,in order to initialize the OV7620;DSP controls the digital image data to be stored in the specifically location directly after the initialization results from the multi-power supply of the system.

通过DSP的HPI编程实现SCCB总线协议，完成对OV7620的初始化；系统通过多电压供电使OV7620初始化后在DSP的控制下实时的将目标数字图像数据直接保存到系统指定的数据存储位置。

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％。