A sedimentary rock consisting predominantly of apatite and other phosphates.磷灰岩,磷钙土主要由''.'磷灰石'. ''和其它磷酸盐组成的沉积岩.Components of the stones included whewellite, weddelite, carbonated - apatite ,...
A kind of bacillus has shown significant ability to decompose apatite.确认了一种芽孢杆菌具有显著的分解磷灰石的能力.The apatite plays an important role in Xiangshan rich uranium mineralization.相山铀矿田中磷灰石对生成特富铀矿有着十分重要的作用.A sedimentary rock consi...
The daffodil belongs to the genus Narcissus.黄水仙是水仙属植物.This genus of plants differentiate into many species.这种植物可区分为许多种类.This genus of plants differentiates into many species.这种植物可分为许多种类....
在需氧体系中, 氧是末端电子接受体并且被还原.In aerobic systems, oxygen is the terminal electron acceptor and is reduced.许多天然纤维在需氧菌的侵袭下则迅速腐坏.Many natural fibers decay rapidly when exposed to aerobic cultures.幽门杆菌是一只革兰氏阴性螺旋菌, 生活在微需氧的环境下.Helico...
波道夫·古德曼在第五大道上开了一家男装店。Bergdorf Goodman has opened a men's store on Fifth Avenue.波道雷兹本人是杂志编者,他的看法,并非每人都同意.Not everyone would agree with Podhoretz - himself a magazine editor.论文介绍了多波道干涉仪测向的系统构成及其原理.This article discour...
The plaintiff's sole witness, a gambler and layabout, was easily discredited.原告唯一的证人嗜赌成性,游手好闲,其证词一下子就被推翻了。He is a morose, work-shy layabout.他是个整天垂头丧气、游手好闲的人。...