查询词典 electric current

This article based on the economics theory, begins with the concept of administrative regulation, elaborates on the related theories, the unites Chinese administrative prices regulations to the electric power industry in practice, further dissects the current issues exits in the prices regulations, at last, draws lessons from the experiences in regulations gained by developed countries from tow aspects of negative and positive to suggest on the electricity price reform at the level of concrete operations.

在文中首先以经济学理论为基础，从政府管制的概念入手，对相关理论进行了系统的阐述，然后结合我国在电力产业政府价格管制方面的实践，深入剖析当前价格管制中存在的问题，最后在借鉴经济发达国家在电价改革中正反两方面的经验教训，对我国的电价改革提出具体的操作建议。

This equipment uses the mesa structure, has the controller, the sensor (electro-optical type, inductance type, color, magnetic induction type), the revolving encoder, the electric motor, the conveyor belt, the air cylinder, the solenoid valve, the direct-current power supply, the air filtration reductor, the programming practice kneading board and so on, the constitution model integration of machinery teaching training installment.

该装置采用台式结构，配有控制器、传感器（光电式、电感式、颜色、磁感应式）、旋转编码器、电动机、输送带、气缸、电磁阀、直流电源、空气过滤减压器、编程练习面板等，构成典型的机电一体化教学训练装置。

Nowadays, the technology developed fast, the electric source becomes most important source for living. People need a higher precision digital control alternating current regulable voltage, with enhancing consumption of electricity and developing technology.

在科技腾飞发展的今天，电力能源已日益成为人类生活最主要的能源，随着电需求量的提高，科技的发展，我们需要一种精度比较高的数控交流调压器。

If the electric relay A is not energized,there is electrical current flow or logic continuity through the normally closed contacts,so output relay coil is energized or On.

If电继电器A不通电，有电流流或逻辑的连续性，通过通常关闭的接触，使输出继电器线圈通电或On。

In the three phases submerged electric furnace of ferroalloys, because of the difference of the length and arrangement of the short network and the difference of the voltage of the short network , the way of using the current balancing can not make the three electrodes get the same power (that means there are strong phase and weak phase), and this effects the remelt result.

矿热电炉由于短网的长度与布置不同，短网压降不同，采用电流平衡的结果使得三根电极不能得到同样的功率，影响冶炼效果。

The deviation of geomagnetic and rotation axes of the earth is considered in the calculation. Except the dynamo effect induced by the neutral wind, the driving electric field across the polar cap and the region 2 fieldaligned current, caused by the magnetospheric coupling, are also taken into account.

计算中考虑了地磁和地理坐标间的偏离；除中性风场感生的发电机效应外，还包含了磁层耦合(极盖区边界的晨昏电场和二区场向电流)的驱动外源。

A saturation tendency of current density was found in high electric field region, it could not be explained by modified F-N model.

但是利用修改的F-N模型，不能解释高电场区域的电流密度的饱和现象，这将有待于进一步研究。

The saturation current is decreased due to diffuse term value of uneven-doped electric field.

漂移项和扩散项的方向相反，减小了饱和电流。

The relations between self induction current,electric potential difference or Seeback effect and metal splashing are also discussed.

论述了点焊和凸焊中产生金属飞溅是由于焊接压力不够形成的。

Simulation results show that current waveforms of electric power system are symmetric and pure sine curve, reactive and harmonic are compensated. Balance transforms, detecting methods and proposed cophase power supply are verified to be true and feasible.

仿真结果表明平衡后的电力系统侧电流波形为三相对称的纯正弦波形，完全补偿了无功与谐波，证明了平衡变换方式和滤波器指令电流检测方法的正确性，验证了所提出的同相供电方案的正确性和可行性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。