查询词典 cathode current

This paper describes the structure of the seven sections of digital tube that principle, the principle of dynamic scanning, decoding principle, and on this basis, using hardware description language VHDL programming cathode seven sections of digital tube a total of four digital display of the cycle 1 - F, and Quartus Ⅱ platform in the realization of the modules on the timing and top-level simulation of timing simulation module, downloaded to the final realization of the development board of the digital characters and the show rolling.

本文还介绍了七段数码管的结构，显示原理，动态扫描原理，译码原理，以及在此基础上用硬件描述语言VHDL编程实现4位共阴极七段数码管循环显示1-F，并在QuartusⅡ平台上实现了各个模块的时序仿真和顶层模块的时序仿真，最后下载到开发板上实现了数字和字符的滚动显示。

The reasons that the research of NEA photo-electric cathode in our country lags greatly behind the other foreign countries which possess the advanced technologies mainly lie in the following facts: besides the lack of enough investment in this field and the draggle of relative technique on the NEA , t...

我国NEA光电阴极的研究距离国外先进水平差距较大，寻其原因除了资金投入不足，相关技术落后等因素外，缺乏对每一环节有效的测试分析手段和监测控制方法是制约我国阴极发展缓慢的一个重要原因。

Similarly, another technological shift was the television, Allen DuMont of RPI was the inventor of the cathode ray tube that led to the development of television back in the last century.

同样的，另一项技术革命是电视的发展。毕业于RPI的电视机之父Allen DuMont在上个世纪极大的促进了电视的发展。

It is an advanced welding tec hnol ogy to solve welding spatters of titanium alloy pressure vessels. Such a w elding method is held in vacuum condition and with a little argon gas through a hollow cathode to start a arc.

这是为解决钛合金容器焊接存在的飞溅问题而发明的一种先进的焊接工艺方法，在真空条件下，采用管状空心阴极，通入少量氩气，从而引燃电弧进行焊接。

"Photocell: or photoelectric cell, or electric eye; Solid-state device with a photosensitive cathode that emits electron s when illuminated and an anode for collecting the emitted electron s."

光电管：一种固体探测器，有一个对光灵敏的阴极，受到光照时能发射电子，还有一个用于收集所发射电子的阳极。

"Photocell: or photoelectric cell, or electric eye; Solid-state device with a photosensitive cathode that emits electrons when illuminate d and an anode for collecting the emitted electrons."

光电管：一种固体探测器，有一个对光灵敏的阴极，受到光照时能发射电子，还有一个用于收集所发射电子的阳极。

The research uses electroanalysis principle to change reaction condition and blow the air into the cathode all the time.

根据电解原理，改变试验条件，并向阴极不断通入空气，测定电解过程中阳极溶解铁和阴极过氧化氢的产量。

Fuel Cell is the most effective utilized means. It is made up of the anode, the cathode and the electrolyte. It belongs to the contradictory setting of the water electroanalysis.

燃料电池是氢能最有效的利用手段，由阳极、阴极、电解质组成，属水电解的逆装置。

The explosive clad method is used in chorine-alkaki industry to manufacture the copper-steel clad cathode plate of electrobath and solve the problem of copper and steel clad in large area.

利用爆炸焊接方法制造氯碱电解槽的铜钢阴极板，以解决纯铜与钢材大面积复合问题。

LI Xiaojie The explosive clad method is used in chorine-alkaki industry to manufacture the copper-steel clad cathode plate of electrobath and solve the problem of copper and steel clad in large area.

利用爆炸焊接方法制造氯碱电解槽的铜钢阴极板，以解决纯铜与钢材大面积复合问题。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。