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- supersonic density transmitter 超声浓度变送器
- buoyancy-type density transmitter 浮力式比重传感器
- The mosquito is a transmitter of disease. 蚊子能传播疾病。
- The physics of supersonic flight. 超音速飞行的物理性质
- Have you taken supersonic aircraft? 你坐过超音速飞机吗?
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- This transmitter will be beamed at East Asia. 这台发射机将用於对东亚广播。
- Developing the supersonic jet was quite an accomplishment. 开发超音速喷气机是一项了不起的成就。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- density transmitter 密度传递器
- A transmitter of disease; a transmitter of tall tales. 疾病传播者; 一个散布无稽之谈的人
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- That transmitter was beamed at Russia. 那台发射机曾用于对俄罗斯广播。
- The Navy also needed a supersonic fighter. 海军也需要一架超音速战机。
- Any PC/server is both a transmitter and receiver. 任何一个PC机的使用者都既是传输者，也是接受者。
- Supersonic Channel Airfoils for Reduced Drag. 减小阻力的超音速波道翼型。
- Poulsen-Arc Radio Transmitter invented. 发明浦尔生电弧无线发射机。
- France Gauges Future Of Supersonic Transport. 法国评估超音速运输机的未来。
- A snail by comparison is supersonic. 相形之下，蜗牛的爬行倒可说是超音速的了。
- These planes travel at supersonic speeds. 这些飞机以超音速的速度飞行。
