您要查找的是不是：
- A trademark used for a loud electric horn. 电喇叭用于响亮的电喇叭的一个商标
- The dise electric horn is a electromagnetic vibration phonating system composed of diaphragm,winding,chassis and platinum contact,e-tc. 盆型电喇叭吧是由膜片、线圈、底盘以及白金触点等部件组成的电磁振动式发音系统。
- To improve the directivity of locomotive electric horns, a new nonstandard electric horn has been trial-produced and tested on the static and dynamic conditions. 在此基础上优化试制了新型非制式电笛，并在静态和动态条件下，对其指向性进行了实验测试与分析。
- electric horn breaker point unit 电喇叭继电器
- A RESEARCH AND DESIGN OF ELECTRIC HORN IN HIGH DECIBEL 磁力线演示实验及其直流稳压电源
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- Please turn off the electric power. 请把电源关掉。
- Study on Acoustic Characteristic of Helicoid Electric Horn Influenced by the Horn Film Vibration 蜗牛式电喇叭膜片振动对声特性的影响研究
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- The electric saw whined as it cut the wood. 电锯在锯木头时嘎嘎作响。
- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
