查询词典 current source

According to glow discharge cathode fall theory, a formula of cathode current density was drawn when source electrode discharge.

以空心阴极放电理论为基础，提出了用宏观工艺参数直接计算不等电位空心阴极放电电流放大系数的经验计算公式，并与实测值相符。

Many experts point out that the current restructuring of commercial bank loans to individuals for housing policy can supply the source of funds from consumers to curb the overheated real estate market, and does not cause contraction of the overall market.

许多专家指出，本次调整商业银行个人住房贷款政策，既可以从消费者的资金供给源头上抑制房地产市场的过热，又不至于造成房地产市场的全面收缩。

It is to be emphasized that a source of electricity current is simply a device for causing electricity to move around a circuit.

文化的交流是人与人的交流，是心灵的沟通。交流与沟通带来理解、友谊和合作。

Two PI adjustors were applied for wire feeding velocity control, one performed motor armature voltage feedback, the other one executed arc voltage feedback to determine the given velocity.3、 Exchanging data of power source and process controller by adapting 20mA current loop by a serial communication interface, which satisfy real time control demand.

该控制器具有焊接参数预置、记忆、锁定、数显以及自动引弧、收弧等功能。 2、焊接电源采用三相半控桥晶闸管整流电路，用不同方法计算偏差进行多变量数字解耦PI调节获得恒流、恒压、陡降和缓降四种输出静特性。

If the source voltage is at least 10mV, the typical electrometer in the coulombs mode will integrate the current accurately.

如果源电压至少为10mV，那么工作在库仑模式的典型静电计能够准确地对电流进行积分。

To meet with the requirement of PECF finishing, pulse power source with high frequency, narrow pulse width and high current is designed.

为了满足螺旋锥齿轮等大型零件的脉冲电化学光整加工的要求，设计了高频、窄脉宽、大电流的脉冲电源。

With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.

有了这种屏蔽，由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地，而不再流过信号线。

Some experts pointed out that from the current situation, the real estate industry has become the iron and steel, cement and other excessive investment in some industries, fast growth of bank credit as a source of factors.

一些专家指出，从目前的情况下，房地产业已经成为钢铁，水泥和其他过度投资在一些行业，快速增长的银行信贷的一个来源的因素。

The analysis on the application of 5—10kw fuel cell used as touring cart power source showed not only superior in performance, such as higher power density, much longer milage and more convenience, longer operation life time, but also very competitive advantage in market over current lead-acid battery powered touring cart.

本文介绍了燃料电池的原理及上海神力科技公司燃料电池技术发展的现状，着重分析了中小功率（5—10kw）的燃料电池在电动游览车上的产业化示范应用具有较好的性价比与产业化优势。

When the operator presses the normally closed momentary-contact pushbutton switch, S1, current flows through R1 and R2 to ground, developing sufficient gate-to-source voltage to turn on Q1 and apply power to voltage regulator IC1 and the microprocessor.

当操作者按下常闭瞬时接触按钮开关S1，电流通过R1和R2流到地，不断提高栅源极电压到足够打开Q1和为IC1和微处理器供能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。