混凝土的缓慢而精心的养护可以改善水泥的水化作用.Slow, careful curing of the concrete improves the hydration of the cement.玻璃珠凝胶在使用之前不需要水化.Glass bead gels need not be hydrated prior to use.换言之, 它们是水化硅酸盐.In other words, they are hydrous silicates...
她的名字被列在了电话号码簿上.Her name is listed in the telephone directory.如果你无法获得所需信息，请查询电话号码簿。If you are unable to obtain the information you require, consult your telephone directory.我可以从电话号码簿里找到他的电话号码.I can find his telephone numb...
These children are meddlesome when they're together.这些孩子凑在一起就变得非常讨厌.Get rid of that meddlesome fool!让那个爱管闲事的家伙走开!...a meddlesome member of the public.一个爱管闲事的公众人士This is an important matter, meddlesome, also be a tic...
His collection of choral music from around the world is called "Voices".他收录自世界各地的合唱音乐集取名为《声音》。His collection of choral music from around the world is called 'Voices'.他收录自世界各地的合唱音乐集取名为《声音》。The choral society san...
The heptanal butyl mercaptan was synthesized with heptanal, sodium thiosulfate and 1 bromobutane as raw materials.以正庚醛 、 硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛....