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- After the falling mass has come to rest, measure within 1min after fall the distance apart of the two attachment points of the energy absorbing system under the static load of the falling mass. 在冲击块停止下落，并且在冲击块的静载情况下，能量吸收系统的两个附着点分离开后的1分钟内测量。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The Falling Mass Point Is Influenced by Self-rotation of the earth 地球自转对质点下落的影响
- A mass of snow and rock break away and fall on the climber. 一堆积雪和岩石突然崩落到登山者的身上。
- He has a knack of falling out with everyone. 他有个怪癖，总是和每个人吵架。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- She was hit by a piece of falling masonry. 她被建筑物上落下的一块石头砸着了。
- 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。
- The captain upbraid his men for falling asleep. 上尉因他的部下睡着了而斥责他们。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- Laid-off workers fall into penury. 下岗职工陷入贫困。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- The malformation of his knee is caused by a fall. 他膝盖的畸形是由摔了一跤造成的。
- He is hit by a falling tree and killed on the spot. 一棵树倒下来，把他当场砸死了。
- The toddler tried to walk but kept falling down. 那小孩学著走路但老是跌跤。
- She fall to brood about what have happen to her. 她开始沉思默想自己的遭遇。
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- Aunt Emily put up a dozen cans of tomato last fall. 去年秋天埃米莉姑妈做了12瓶番茄酱。
- I found a mass of spawn in the fish before cooking. 烧鱼前，我发现鱼里有很多鱼籽。
