您要查找的是不是：
- The units painted on the dial of a scale are often mass units, not force units. 秤的刻度盘上所标单位是质量的单位，而不是力的单位。
- The interval is two mass units because these isotopes of the elements differ by two neutrons. 因为这些元素的同位素相差两个中子，所以其间隔为两个质量单位。
- Atomic mass unit and kilogram conversion tables GB/T5113-1985原子质量单位与千克的相互换算表
- The Realization for Mass Unit in China 我国质量单位的复现
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- Standard Test Method for Mass Unit Area of Nonwoven Fabrics 非机织织物单位面积质量的标准试验方法
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- She was experimenting in selected units. 她在试点单位进行试验。
- the dalton unit(occasionally used for atomic mass unit) 道尔顿单位:原子量单位
- A continuous inked ribbon used on output units. 在输出设备(如打印机)上使用的一种连续上油墨的色带。
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- I found a mass of spawn in the fish before cooking. 烧鱼前，我发现鱼里有很多鱼籽。
- The mass of workers do not want this strike. 大多数工人不愿举行这次罢工。
- The carpenter knocked up some kitchen units for us out of old pine. 木匠用老杉木为我们匆匆做了几件厨房用具。
- A swelling or small palpable mass. 肿胀肿块或小的可摸到的块
- A space between two objects, points, or units. 间隔，空隙两上物体、点、或构件之间的空间
