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- secondary threshing unit 二级脱粒装置
- On the basis of the analysis of threshing units currently used also, a mathematical model of bow-wire tcoth arrangement and kinematic equations for grain ear have been set up in this paper. 本文根据“接触次数”的原理分析了一些现有的脱粒装置,建立了弓齿排列的数学模型和谷穗的运动轨迹方程式。
- The luminous intensity on unit area. 单位面积上的发光强度。
- A volume is a standard unit of secondary storage. 卷是辅助存储设备的一种标准单位。
- They are separating the grains from wheat with a threshing machine. 他们正在用打谷机给小麦脱粒。
- Her age is of secondary interest. 她的年龄不太重要。
- 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。
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- 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。
- The farmers are threshing their wheat. 农民们在打麦。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- 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
