您要查找的是不是：
- 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。
- 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。
- As the basic form of ice crystals is a hexagonal prism, most ice crystals are six-sided in shape at the beginning. 由于冰晶的基本模式是六角棱体,大部份冰晶的雏形都是六角形的。
- 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 machine-woven net fabric with hexagonal meshes. 六角网眼纱，珠罗纱机器织的有六角形网眼的网纱
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- Three such arrangements come to mind: a planar hexagon, similar to the benzene ring, and two solid polyhedra, the trigonal prism and the octahedron. 故而,有三种排列方式：平面六边形,类似苯环；两个立体多面体：三棱柱和八面体
- 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。
- Furthermore, the numerous, flat, hexagonal ice-crystals that compose the cirrus cloud must be aligned horizontally to properly refract sunlight like a single gigantic prism. 而且，形成卷云的数量众多、平坦的六边形冰晶必须在水平方向排列，就像是一面巨大的透镜一样，以恰当的角度折射太阳光。
- The monetary unit of Great Britain is the pound. 英国的货币单位是镑。
- Hexagonal snowflakes are well known to most of us. 呈现六角形的雪花,相信大家都耳熟能详。
- I'm thinking of buying a hi-fi unit. 我正在考虑买一套高保真音响设备。
