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- The use of HSLA steel, aluminum and its alloys and plastics will be increasedin the 80's.The author gave concrete figures of this increment and typical partsmanufactured by the above materi... 进入80年代后,低合金高强度钢、铝及铝合金和塑料的使用将增加,给出增加的具体数字和制造的另件种类,指出使用高强度钢时需要注意其冲压成形性,并给出实例,最后介绍新型材料碳纤维组合材料的性能和使用。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
- The road was paved with concrete. 路面由混凝土铺成。
- Have you got any concrete proposals? 你有没有具体的建议呢?
- The house is made of stone, not concrete. 那房子是石造的,不是混凝土造的。
- Tom tumbled over and hit his head on the concrete. 汤姆摔倒,头撞到水泥地。
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- The front of the house was faced with concrete. 房屋正面涂著一层混凝土。
- In the concrete, the theory is far from perfect. 实际上,这一理论远远不够完善。
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- Shoes and trees are concrete objects. 鞋和树是实物。
- The word "apple" is a concrete noun. "苹果"是个具体名词。
- The bare concrete floor was cold on my feet. 水泥地没铺地毯,我的脚感到很凉。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥,砂子石头和水混合做的。
- The bricks are bedded in concrete. 用混凝土砌砖。
- The workers embedded the big posts in concrete. 工人们把这些粗梉子埋置在水泥中。
- Make sure the post is true before the concrete sets. 在混凝土凝固以前,一定要把柱子竖直了。