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- ultrasonic brazing unit 超声波钎焊装置,超声波焊接装置
- Quality evaluation of ultrasonic brazing of aluminum matrix composites 铝基复合材料超声波辅助钎焊质量评价
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- The luminous intensity on unit area. 单位面积上的发光强度。
- The family is the smallest social unit. 家庭是社会最小的单位。
- ultrasonic brazing 超声波钎焊
- 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 unit of currency in North Korea and South Korea. 朝鲜和韩国的一种货币单位
- Brazing of carbide cutting tool. 钎焊硬质合金刀具。
- A squad is the smallest unit in an army. 班是军队的最小构成单位。
- Brazing of copper, copper alloys and steel etc. 钎焊铜及铜合金、钢等。
- The monetary unit of Great Britain is the pound. 英国的货币单位是镑。