查询词典 electrical

It's just big enough to sit in your cigarette lighter and trickle charge off of your car's electrical system.

这只是大到足以坐在你的打火机，涓流充电，你的汽车的电力系统关闭。

If you have plywood, circuit breaker wiring electrical how to do it yourself then you can use any of the four choices.

如果你有胶合板、断路器电气线路是怎样做的话，可以用任何它自己的四个选择。

The electrical performance of vacuum circuit breaker relies on the mechanical characteristics of its operation mechanism.

真空断路器的电气性能与其操动机构的机械特性之间关系密切。

"Exception No.1: A unit having resistive circuity , high-impedance winding , and the like , not subject to excessive secondary-voltage build-up in case of electrical breakdown during the test may be tested :"

"例外1：具有电阻性电路，高阻抗绕组以及类似物在测试时由于电击穿可能产生过高次级电压的电源单元，可以按下列方法试验："

The different distributions of electrical fields produced by circular coil and butterfly-shaped coils are calculated. The results are compared with those of other researches. And some differences in theory are analyzed.

在考虑和不考虑累积电荷的情况下，理论计算了圆形线圈、蝶形线圈感应电场的分布，分析了蝶形线圈夹角对感应电场分布的影响，并且与已有研究作了对比，对一些理论上的分歧进行了讨论。

Under the control of microprocessor, this product with an oscillating implement embedded in can produce mulriple-scanning pulse electromagnetic wave with variable frequency and mulriple frequency conversion ultrasonic. Electromagnetic wave can get rid of the pests around electrical wire and ultrasonic can dispel the pests in other areas of the room. The product sends out frequency conversion signal of ultrasonic to circumambience. Once touches objects, it reflects and permeates the room. The combining of the two waves has mulriple effects on the central nervous and hearing system of the pests such as rats, cockroachs, spiders and ants. As a result, the pests would be on the rack and agonizing or even have the symptom of swivet and twitch.

它由完全内置的震荡器，在微电脑的控制下可产生多重扫描变频脉冲电磁波和复合变频超声波，电磁波主要解决电源线周围害虫的问题，而超声波是要消除室内其余区域的害虫，它向周围发射的变频超声波信号，当它碰到物体会反射，从而能充满整个房间，这两种波迭加在一起所产生的双重功效，对老鼠、蟑螂、蜘蛛、蚂蚁等害虫的中枢神经及听觉系统进行多重干扰，令其感到极度不适，恐慌不安，甚至表现出狂乱、抽搐等症状，并能使其丧失繁殖能力，迫使其逃离原地，从而达到驱赶害虫的目的。

Is he a civil engineer or an electrical engineer?

他是土木工程师还是电气

He's neither a civil engineer nor an electrical engineer.

他既不是土木工程师也不是电气工程师。

Be he a civil engineer or an electrical engineer?

例句1。他是土木工程师还是电气工程师？

Be he a civil engineer or an electrical engineer ?

他是土木工程师还是电气工程师？

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。