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- HF telegraph transmitter 高频电报发射机
- photoelectric telegraph transmitter 光电发报机
- high speed telegraph transmitter 快速发报机
- self-oscillator radio telegraph transmitter 自激振荡器式发报机
- emergency engine telegraph transmitter 备用发动机电钟发送机
- He sent me the news by wireless telegraph. 他用无线电报把消息告诉我。
- Earlier, bush telegraph worked a treat. 人类早期传递信息的方法真棒，是件令人开心的事。
- The mosquito is a transmitter of disease. 蚊子能传播疾病。
- She went to the telegraph office in a hurry. 她匆匆忙忙向电报局去了。
- He's a journalist on the Daily Telegraph'. 他是《每日电讯报》的记者。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- A new telegraph line has been set up between the two cities. 在那两个城市之间架设了一条新的电报线路。
- Do you know the telegraph operator living over the way? 你认识住在路对面的那个报务员吗？
- This transmitter will be beamed at East Asia. 这台发射机将用於对东亚广播。
- HF has a pungent odor. It is extremely corrosive. HF有一种刺激性气味。它是极强的腐蚀剂。
- Telegraph wires radiate like cobwebs from the main building. 电报线像蜘蛛网似地由主楼向四面八方伸展。
- A word, in telegraph usage, arbitrarily six characters in length. 在电报应用中，任意长度为6个字符的一个字。
- HF Hanguan processing, steel wholesale and retail. 高频焊管加工，钢材批发兼零售。
- HF acid detecting paint to ensure valve integrity. 用于保证阀门完整性的氢氟酸检测漆。
- Remove victim from source of HF fumes. 把受害人从HF烟雾源转移走。
