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- In order to investigate emission characteristics of fugitive dust generation of falling material, a free falling apparatus was developed in the lab. 摘要为了研究物料下落过程中随机性粉尘的产生特性，在实验室开发并设计了一套自由下落装置。
- The lining of the valve is the special palisade, which makes the material pile up in the palisade.The falling material will bump the palisade and piled material not the body and plate. 耐磨矿渣溜子，采用特殊栅栏衬里，促使物料在栅栏中堆砌，下落的物料撞击栅栏及堆砌的物料，从而保护本体及分料板不受损坏。
- Design of falling material and punching of chain plate 链板落料冲孔工装的设计
- The material is flawed throughout. 这种材料到处是裂缝。
- He has a knack of falling out with everyone. 他有个怪癖，总是和每个人吵架。
- 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。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The captain upbraid his men for falling asleep. 上尉因他的部下睡着了而斥责他们。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- Laid-off workers fall into penury. 下岗职工陷入贫困。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- 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。
- Radioactive ray is material thing. 放射线是实际的物质。
- The toddler tried to walk but kept falling down. 那小孩学著走路但老是跌跤。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- She fall to brood about what have happen to her. 她开始沉思默想自己的遭遇。
