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- The metal detector consists of transmitter unit and receiver unit. 该金属探测仪主要由发射机单元和接收机单元组成。
- The transmitter unit trasmits radio wave to under ground and metal objects collets this waves as a radio antenne. 变送器单位trasmits的无线电波下的地面和金属物体collets这波作为一个电台antenne 。
- The mosquito is a transmitter of disease. 蚊子能传播疾病。
- The luminous intensity on unit area. 单位面积上的发光强度。
- 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。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- A transmitter of disease; a transmitter of tall tales. 疾病传播者; 一个散布无稽之谈的人
- A unit of currency in North Korea and South Korea. 朝鲜和韩国的一种货币单位
- That transmitter was beamed at Russia. 那台发射机曾用于对俄罗斯广播。
- A squad is the smallest unit in an army. 班是军队的最小构成单位。
