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.

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. Concrete Man怎么翻译? concrete what is concrete poem 急许!举一个例子 Concrete filled-in-place form modules和Concrete remain-in-place form 没有别的翻译了吗？ that is his father怎么翻译求大神帮助 This product is specially made to commemorate帮助翻译下 英语翻译there is a dawning realization among the general public that environmental matters much,and,fortunately,increasing numbers of environmentally aware individuals are beginning to take concrete moves to put things right.整句翻译啊,matte 英语翻译opposite anchorage,repeating the operation unit the bundle of wires is of the required size.Concrete construction Concrete construction consists of several operations:forming,concrete production,placement,and curing.Forming is required to 英语翻译prestressed concrete mild-steel bars are used in ordinary reinforced concrete beams to overcome the tensile weakness of concrete.another way of overcoming the weakness is by prestressing the contrete so as to induce in its conpression str 建筑工程专业英语翻译,速度!prestressed concrete mild-steel bars are used in ordinary reinforced concrete beams to overcome the tensile weakness of concrete.another way of overcoming the weakness is by prestressing the contrete so as to ind 英文短语理解While these models are mainly empirical,it is generallyagreed that the major parameters affecting concrete cracking are percentage of reinforcingsteel,bond characteristics,bar size,concrete cover,and the area of concrete around each concrete confinement The pipe casing contributes to concrete confinement.Such contribution,however,is insignificant.主要是句中的这个短语不懂,求教! Americans begin a discussion with a focus on accomplishments and concrete fa求翻译 请土木+英语人才帮忙翻译下concrete fracture prediction using bilinear softening what ---used as chief building materials today -----steel and concrete.c.are are d are is what ---used as chief building materials today -----steel and concrete.c.are are d are is Who is this?What name?Concrete materials and so on.Please tell me