您要查找的是不是：
- Platinum is used to make jewelry. 白金常常用来做珠宝饰物。
- 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。
- The family is the basic unit of society. 家庭是社会的基本单位。
- I long product containing vanadium plant, molybdenum, nickel, cobalt, platinum, Spent palladium catalyst. 我厂长期求购含钒;钼;镍;钴;铂;钯废催化剂.
- May I show you gold rings or platinum ones? 您要看黄金戒指还是白金戒指？
- 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。
- Platinum, especially as found naturally in impure form. 天然铂铂，尤指自然界中发现的以不纯的形式存在的铂
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- For copper and cobalt, China looks to the Democratic Republic of Congo and Zambia; for iron ore and platinum, South Africa. 为了铜和钴，中国关注刚果民主主义共和国和赞比亚；为了铁矿和铂，关注南非。
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- Stellite 6 or cobalt free seats and discs. 钨铬钴合金6或无钴阀座和阀瓣。
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- Stellite 6 or cobalt free wedge and seats. 钨铬钴合金6或无钴楔板和阀座。
- 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。
