本厂新推出的 防盗 保险锁,结构坚固,经久耐用.Our factory's new anti - theft safety looks are Both sturdy and duraBle.我又买了一把保险锁,以加强防贼的安全措施.I bought another safety lock as an additional insurance against thieves....
这是由于热液蚀变岩石具有较高的抗风化力的缘故.This is due to the higher weathering resistance of hydrothermally altered rock.反对热液成固的理由是铀和金有着一致的分布.Argument against a hydrothermal origin is the sympathetic distribution of uranium and gold.在所有热液矿...