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- Physics deals with the forces acting on concrete objects. 物理学研究作用於物体上的力。
- He is stronger on rhetoric than on concrete action. 他很擅长花言巧语，却没有实际行动。
- Work in class on concrete formwork. 课堂操作混凝土组模。
- Color cement concrete is prone to form white efflorescence on the surface after a period of time, that is because of the salt out phenomenon of cement. 摘要用彩色水泥配置的混凝土在使用一段时间后，其表面会产生白霜，即产生水泥的盐析。
- Wood-frame houses are commonly supported on concrete foundations. 木框架房屋一般支承在混凝土基础上。
- For interior use on concrete, masonry, and properly prepared wood. 适用在混凝土，石材和特别准备的木材外面。
- Piglets on the waterbeds had fewer injuries and gained much more weight than the animals kept on concrete. 比起养在水泥环境下的小猪，水床上的小猪受伤更少，长肉更多。
- But whether we can be certain of holding them depends not on our subjective desires but on concrete conditions. 然而究竟能否确定地保卫不失，不决定于主观的愿望，而决定于具体的条件。
- These are the main Portland cements, but variations of them are mentioned in the article on concrete additives. 这些就是主要的波特兰水泥，在“混凝土外加剂”课文中还提到了其他品种的波特兰水泥。
- On concrete system designs, it has such defects as unspecific, irregularity, unstability and unharmony, etc. 在具体制度设计上，存在非具体性、非规范性、非稳定性和非协调性等缺陷。
- The chest-high metal barrels sit on concrete bases and can hold up to 400 pounds of waste. 这个柜子一般高的金属桶安置在水泥基础上，可以容纳最多400磅的垃圾。
- Bituminous pavement on concrete bridge is of a complex property because applied loads give rise to stress response. 混凝土桥面的沥青铺装层在外部荷载作用下的应力比较复杂,高温稳定性是铺装层材料的一项重要指标。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- Don't scrape your feet on the floor. 别用脚蹭著地板。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- He reported on the whole event to the minister. 他把整个事件向部长做了汇报。
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- The children are playing on the swings in the park. 孩子们在公园里荡秋千。
