通电

Power outage can manually open the valve rod, when the re-power, the valve will return to automatic position.

断电时可通过手动杆打开阀门，当重新通电后，阀门将返回自动位置。

Morse demonstrated his electromagnetic telegraph, sending a signal over a two-mile wire at Morristown, New Jersey.

山缪摩斯在新泽西州的摩斯城在展示其电磁电报机时，发了一通电讯到两英里外的地方。

In actuator unit, the demand of parameters is analyzed, and it is brought forward that electric magnet is adopted as actuator, thermal resistance thread is adopted as cutter, and 5×5 cutter matrixes work synchronously for cutting the plastic film on each seedling.

在执行单元设计上，分析了其性能参数要求，提出利用电磁铁作为执行器，通电加热的电阻丝作为切破刀具，采用5×5的刀具矩阵同时动作使得电磁铁在动作时间内能处理每株棉苗上方的地膜。

The space heaters are controled by temperature relay "TMR"and energized if the temperature gose down below-5°C and leenrgized if the temperature goes up over 0°C.

空间加热泪盈眶器由温度继电器&TMR&控制，如果温度低于-5°C通电，而温度上升到0°C失电。

Based on the Joule heating effect of carbon fiber-reinforced cement based materials,the strain or deflections of normal concrete beams can be actively adjusted and controlled by heating up the CFRC to thermal expansion,which is validated by an experimental study.

利用碳纤维水泥基材料的电热效应，通过对埋置于普通混凝土梁中的CFRC材料通电加热后产生的热膨胀可以实现对混凝土梁应变或挠度变形的主动调节和控制。

People in Baghdad say that they have only a few hours of state-provided electricity a day; the Americans admit that the Baghdad average is seven hours.

首都巴格达的居民表示，每天国家只提供几小时用电。这里的美国人也称，巴格达日均通电时间只有七个小时。

Power, the solenoid pull-in, moving the upper core of the sealing block with a spring to close the exhaust port, air flow from the inlet into the film first played the role of control.

通电后，电磁铁吸合，动铁芯上部带弹簧的密封块把排气口关闭，气流从进气口进入膜头，起到控制作用。

With this method the copper plating graphite powder was made up in 50% copper content .The silver- copper plating graphite composite was prepared while the silver- copper-graphite composite and the silver-graphite composite were also made up together .The mechanical and electric characteristics of the three kinds of composites were tested and it was found that the copper plating graphite powder can only optimize the properties of the silver matrix composite under the high content of the graphite ,the conductivity and the mechanical property was improved and the material could take higher current in the same carbon content .At 20% carbon content, the resistivity of Ag-graphite composite was 1.67 times as high as that of silver- copper plating graphite composite, the resistivity of Ag-Cu-graphite composite was 3.23 times as high as that of silver- copper plating graphite composite. The bending strength of silver-copper plating graphite composite was 2.17 times as high as that of silver- copper-graphite composite, and the bending strength was 2.11 times as high as that of silver- copper-graphite composite. The wearability of silver- copper plating graphite composite was also enhanced greatly at high carbon content.

利用该方法制备了50%铜含量的镀铜石墨粉，然后进一步制备了一系列相同碳含量的银-石墨复合材料、银-铜-石墨复合材料、银-镀铜石墨复合材料，对三种材料的机械、电气性能进行了综合对比，发现在低碳含量时镀铜石墨粉不能改善复合材料的上述主要性能，而在中高碳含量时则能明显优化复合材料的整体性能，提高了复合材料的电导率，使复合材料在中高碳含量时既具有较高的耐磨性同时也能负载较大的电流，复合材料的机械性能也因镀铜石墨粉的加入而大幅提高，20%碳含量时，银-石墨复合材料的电阻率是银-镀铜石墨复合材料的1.67倍，银-铜-石墨复合材料的电阻率为银-镀铜石墨复合材料的3.23倍，银-镀铜石墨复合材料抗弯强度是银-铜-石墨复合材料的2.17倍，是银-石墨复合材料的2.11倍，同时，在实验给定的条件下，中高碳含量时银-镀铜石墨复合材料的机械磨损耐磨性和通电磨损耐磨性都得以显著提高，银-镀铜石墨复合材料在实验时的接触电压降也更为稳定。

Switch should match sequence of lighting fixture control.

照明系统通电，灯具回路控制应与照明配电箱及回路的标识一致；开关与灯具控制顺序相对应，风扇的转向及调速开关应正常。

Humid environment around the display so that Tailstock CRT discharge pin board focusing ring have rust, just in CRT fuzzy phenomenon occurs when electricity

显示器周围所处环境潮湿，使CRT尾座板上聚焦引脚的放电环产生锈蚀，在CRT刚通电时出现模糊现象

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。