phosphorite怎么读，phosphorite什么意思，phosphorite短语和例句

1.Through late regional metamorphism, the phosphorite was turned into the apatite deposit.

经后期区域变质作用使磷块岩变质成磷灰岩矿床。

2.The influence of ultrasonic wave on the phosphorite acid decomposition was studied.

讨论了超声的声强、时间、温度对磷矿酸解的影响。

3.Environment risk analysis of dam debacle in tailing pond in rainstorm for construction of phosphorite beneficiation plant with the craft of reelection-flotation was studied.

对某拟建重选-浮选工艺的磷矿选矿厂进行了尾矿库溃坝的环境风险分析。

4.It was of great importance to research the recovery of trace rare earths from phosphorite, which was a kind of potential rare earth resources.

磷矿中伴生的微量稀土作为一种潜在的稀土资源，开展综合回收稀土的研究具有重要意义。

5.The effects of activated phosphorite powder on the phosphorus utilization of maize were studied by nutrient quartz_sand culture experiment in the green_house.

温室砂培试验研究了活化磷矿粉对玉米生长和吸收磷肥的影响。

6.Owing to the exploitation of phosphorite and phosphorus's unilateral cycle in nature, phosphorus resource is increasingly exhausted.

由于磷矿的开采和磷在自然界中近乎单向循环，磷资源日益枯竭。

7.It reveals the essential characteristics of the Marine phosphorite from a very important aspect.

壳粒磷块岩的性质从极重要的方面揭示了海相磷块岩的本质特征。

8.The harms and treating situation of phosphorite floatation wastewater are described, in which the virtues and deficiencies of treating methods are discussed.

阐述了我国磷矿浮选废水的危害性及处理现状，指出其处理方法的优点与不足。

9.The central Guizhou Doushantuo phosphorite has been systematically studied with respect to its lithology, mineralogy, environment and mechanism of phosphate enrichment.

本文运用多学科的理论和方法，研究了黔中陡山沱期磷块岩的岩石学、矿物学特征、富磷环境、成磷机制等。