您要查找的是不是：
- The luminous intensity on unit area. 单位面积上的发光强度。
- You must do it; you have little option. 你必须做,你没有选择的余地。
- Force sensors 800% overload protection, automatic identification, optional units: N, kgf, lbf, mm and inches. 测力传感器800%25超载保护，自动识别功能，可选单位：N，kgf，lbf，mm和英寸。
- It is at your option to stay or leave. 去留随你的便。
- The family is the smallest social unit. 家庭是社会最小的单位。
- The optional units reflect strong areas of research specialisation within the School of Management. 选修科目则反应了管理学院的研究方向。
- You must do it; you have no option. 你必须做，你没有选择的余地。
- She has taken an option on that piece of land. 她已取得那块土地的购置权。
- The former option favours the married man. 前一种选择对已婚男子有利。
- 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
- A squad is the smallest unit in an army. 班是军队的最小构成单位。
