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- unit machine construction 组合机结构
- It is the most commonly used linkage mechanism in machine construction. 它是机械结构中最常用的连杆机构。
- The square and flat type of keys are in wide use for general machine construction. 对于一般的机器结构,广泛使用方键和平键。
- Hello. This is Miss Jones, secretary to Mr. Robertson of United Machine Company. May I speak to Mr. Smith, please? 喂，我是联合机械公司罗伯逊先生的秘书，我姓钟斯。可不可以请史密斯先生听电话呢?
- Rotor system of large--scale unit machine 大型机组电机转子
- Mud shield machine construction technique across villages 泥水盾构穿越村庄掘进施工技术
- The luminous intensity on unit area. 单位面积上的发光强度。
- Slide spreading machine construction on cement concrete pavement 水泥混凝土路面滑模摊铺机施工
- Thought and understanding of large-size paper machine construction 建设大型纸机的思路和体会
- 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。
- Design and development of unit machine with parget and hollow wallboard 石膏空心墙板组合成型机的设计开发
- 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。
- The application of revolve dug drilling machine construction in subway works 旋挖施工在地铁工程中的应用
- 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
