每年有800万人死于污染和中毒；每年有数百万只禽类被运载有核能和燃煤发电厂的电力的输配电线路电死。
8 million die annually from pollution and poisoning; and millions of birds are electrocuted each year by transmission and distribution lines carrying power produced by nuclear and coal power plants.
超级电容可以用作吸收电涌、存储电能，从而使得输电线路接近满负荷运转。
Banks of ultracapacitors could be set up to absorb power surges, enabling transmission lines to run closer to 100 percent capacity.
供应诸如电和水等公用工程的公司，有规定允许竞争对手使用它们的线路或管道。
There are rules for companies that supply utilities like electricity and water to let competitors use their wires or pipes.
由电孤启动到正常工作这段时间，电网线路的电流电压波动性较大，往往给电路其它各元件造成强烈的冲击。
From starting-up to stabilization of the arc, the electric current and voltage usually fluctuate acutely, which makes a great impact on other circuit components.
设计线路板时应考虑到电容器的电性能可能随温度和频率的变化而变化。
Electrical characteristics may vary depending on changes in temperature and frequency. Please consider this variation when you design circuits.
逻辑模块对某通用船舶继电接触器辅机控制线路进行改造、编程、接线的实例，给出了基于LOGO ！
By discussing a practical example about reconstructing, programming and contacting of general Marine auxiliaries control circuits (including electric relays and contactors) in which LOGO!
掌握继电一接触式控制设备的控制线路的检修，是职业技能要求的重要环节。
A very important link that vocational skills require is to grasp overhauling the circuit of relay-contact controlled equipment.
对电路实验中继电接触器控制线路进行了研究分析，并提出由逻辑函数实现其控制的方法。
The article analyses control circuit of relay contactor in electric circuit experiment and puts forward to control it with logic function.
电力通过输电线路输送到需要电的地方。
作者还对避雷器爬电比距的选择提出新的观点，分析了线路避雷器具备的优缺点。
A new viewpoint on the selection of the specific creepage distance is put forward and the merits and disadvantages of the line lightning arrester are analyzed.
前置放大器电子线路或装置，用来探测并加强无线电接收机所发出的微弱信号，从而使其达到更加有力的增幅程度。
An electronic circuit or device that detects and strengthens weak signals, as from a radio receiver, for subsequent, more powerful amplification stages.
输电线路的电磁环境参数主要包括工频电场、工频磁场、无线电干扰和可听噪声四个方面。
The electromagnetic parameter of power transmission include: power frequency electrical field, power frequency magnetic field, radio inference (ri) and audible noise (an).
介绍了一种基于TMS320 LF 2407的光(电)缆线路定位仪的设计方法，并给出了详尽的功能原理和硬件组成。
In this paper, a design method of orienting apparatus of optic (electrical) cable based on TMS320LF2407 is presented and its exhaustive principle function and hardware is introduced.
其中包括电报线路的继电调压器和剧院防火帘。
Among these were a relay booster for telegraph lines and a fire-safety curtain for theaters.
本文就高压架空送电线路设计中，按实际工程情况计算短波无线电收信台所需防护间距时，环境噪声电平取值问题进行了初步探讨。
The level value for environmental noise when calculating the necessary protective space of shortwave wireless receiver in the design of high voltage trolly wire was discussed.
第一焊线电性连接第一芯片与中继线路基板之间。
The first bonding wire is electrically connected between the first chip and the relay circuit base board.
高压直流输电系统架空线路只需正负两 极导线，可实现大功率、低损耗、长远距离电力的直接输送；
The overhead line of HVDC power transmission system needs positive and negative leads only, allowing for high power, low loss and long distance power transmission;
焊罩层配置在介电层上且覆盖线路层。
The solder mask is configured on the dielectric layer and covers the circuit layer.
第二焊线电性连接于中继线路基板与承载器之间。
The second bonding wire is electrically connected between the relay circuit base board and the loader.
如果电子线路保养得当保费就会下降，正像油电混合汽车普瑞斯那样。
Or it may be that electrics are operated with more care than conventional vehicles and premiums will drop, as has been the case for gasoline-electric hybrids such as the Prius.
带有互补输出5V的线路驱动器可用于较长的电缆运行和更高的电噪声免疫力。
A 5v line driver with complementary outputs is available for longer cable runs and higher electrical noise immunity.
一种电路板，其包括介电层、线路层、至少一导电接合柱与焊罩层。
The circuit board comprises a dielectric layer, a circuit layer and at least one electricity-conducting joint pole and a solder mask.
线路层接触介电层，且线路层具有至少一接垫。
The circuit layer is contacted with the dielectric layer and is provided at least one gasket joint.
结合实际线路参数及实测数据，文章比较了常见的无线电干扰经验计算公式间的差异。
Based on the parameters of actual transmission lines and measured data, the authors compare the discrepancies among frequently used empirical formulae for radio interference.
高压输电线路的无线电干扰问题日益引起人们的关注。
More and more attentions are paid to the radio interference caused by AC high voltage transmission lines.
合母线侧及线路侧接地刀时，往往需要验明对侧无电后方允许操作。
When closing the earthing switch on the bus-bas and transmission line, the operation is allowed only after verifying that no electricity is on the opposite side.
本发明能有效控制线路的形状，以形成细线路的电路板，同时可提升电路板的电功能。
The invention can effectively control the shape of a line so as to form a circuit board of a thin line, and can improve the electric function of the circuit board simultaneously.
你要负责运到世界各地运动艇的所有电的负荷，预测电池的消耗及实际线路咨询。
You will be responsible for determining load capacities, forecasting battery consumption, and practical wiring advisory, of high quality sport boats, to be delivered internationally.
你要负责运到世界各地运动艇的所有电的负荷，预测电池的消耗及实际线路咨询。
You will be responsible for determining load capacities, forecasting battery consumption, and practical wiring advisory, of high quality sport boats, to be delivered internationally.
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