Slow, careful curing of the concrete improves the hydration of the cement.混凝土的缓慢而精心的养护可以改善水泥的水化作用.ZL and lignosulphonate calcium don't harm the strength development of granular soil stabilized with cement.ZL和木钙两种缓凝剂...
The gym teachers lined us up against the cement walls.体育老师让我们靠着水泥墙排好。A puppy stepped in the fresh cement.一只小狗踩在刚抹好的水泥面上。The earth-moving trucks and cement mixers lay idle.运土卡车和混凝土搅拌机闲置着。...
这艘船上的船员现在都已精疲力竭，彻底丧失了信心。The ship's crew were now exhausted and utterly demoralized.船上的工作人员除了面包什么也不给他们吃。The crew of the ship gave them nothing but bread to eat.飞船上的6名宇航员将在太空度过10天。The six astronauts on board will spen...
...replaceable butane gas cartridges.可替换丁烷气贮气瓶R " is a replaceable function , e . g . acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.R ” 是取化基,如乙氧基 、 甲氧基及它们的环氧和烷氧同系物或卤基.Phenolic Backed Seat: Non - collapsible...
The story is simple, even puerile.故事很简单，甚至有些幼稚。Puerile cerebral palsy is syndrome of cerebra trauma, which is concomitant with functional obstacles and hypogenesis.小儿脑性瘫痪是一种大脑受损的综合症, 伴有多种功能障碍和发育缺陷.Concert organisers bran...
I cry at weddings, bar mitzvahs, christenings, graduations and birthday parties.参加婚礼我要哭, 出席犹太男子的成年礼我也要哭, 什么洗礼, 毕业典礼和生日宴会都会使我落泪.The graduations tend to be crowded together at the beginning of the scale.刻度线在刻度标的起始端有挤在一起的趋势...