cement 和 concrete 都是水泥的意思 可是有什么区别呢?

cement 和 concrete 都是水泥的意思 可是有什么区别呢? cement cement 和adhesive都是粘合剂的意思吗?有什么区别? concrete waterproof concrete 和 Water-tight concrete 的定义及主要区别?waterproof concrete 和 Water-tight concrete 的区别,他们的定义以及主要区别是什么? concrete,specific都是是具体的意思,怎么区别? concrete,specific都是是具体的意思,怎么区别? 帮助翻译这段话!Concrete is a mix of cement,aggregate and water.It contains a comparatively small amount of cement which occupies 15% of the mix.About three quarters of a concrete mix consists of aggregate -coarse and fine rock particles. 英语翻译Concrete is a mixture that contains cement,sand,gravel,water,and usu-ally additives.The cement is the material that causes the other ingredients to ad-here to one another.The water is needed to cause the cement to hydrate.Con-crete does n 建筑工程专业英语翻译 求高手!Corrosion Initiation TimeFig. 3 shows the half-cell potential measurement records of 14% C3Aplain cement concrete along with the 10% and 20% microsilica-blendedcement concretes. The specimens were partially im 英语翻译Concrete is a composite construction material composed primarily of aggregate,cement and water.There are many formulations that have varied properties.The aggregate is generally a coarse gravel or crushed rocks such as limestone,or granit Concrete filled-in-place form modules和Concrete remain-in-place form 没有别的翻译了吗？ 英语单词explode和blast有什么不同,都是爆炸啊.我读小说的时候有句话说...,and grenade blasts sent chunks of concrete into the air.为什么他不这样写：...,and grenade explode sent chunks of concrete into the air. 英语翻译1.dentine2.cement china resources cement是什么意思 cement什么意思 cement protection什么意思 weak cement是什么意思