The fundamentals of inorganic chemistry are very important.无机化学的基础很重要.Most, if not all fungi can dispense with inorganic sources.即使不是全部亦是大多数真菌可省去无机氮源.Both inorganic and organic surfaces constitute the soil adsorption com...
Collet aimed the binoculars up the hill and adjusted image intensifier dials.科莱把望远镜对着小山丘,调节着镜筒.Collet followed the agent about fifty yards past the driveway.科莱跟着那个警察顺着车道走了约五十码.Insert the pin into the collet and tighten t...