Scientific development meant the growth of numerous professions ancillary to medicine.科技发展意味着许多医学衍生职业的增长。The doctor is respected by his professions.这位医生受到同行的尊敬.Only 20 per cent of jobs in the professions are held by wome...
And how is it known that Mars had hafnium - 187 ?那么是如何知道火星有铪 -187 的 呢 ?This activator is acyl amine - the hafnium activator that ether is a foundation.该催化剂为酰胺 - 醚为基础的铪催化剂.Chemical form of hafnium is perchlorate or nitrat...
银盘子上面摆放着精制的陶瓷汤盘。Exquisite china soup dishes reposed on silver plates.毕加索陶瓷作品展an exhibition of ceramics by Picasso这次展览会上展出了一些陶瓷艺术品.Some ceramic works of art are shown in this exhibition....