晶石

The exoplanet's atmosphere condenses out minerals such as enstatite, corundum, spinel, and wollastonite.

这颗系的大气冷凝后产生物，如：顽火辉、刚玉、尖晶和硅灰。

It`s made from periclasite,magnesite aluminium spinel,chrome ore as raw material.

以方镁、镁铝尖晶、铬为主晶相的中性耐火制品。

The development and application of raw minerals and products of spinels are also briefly introduced.

尖晶的其它应用，如尖晶轴承及颜料等也取得了较大的发展。

The practice showed that the blast furnace slags mainly consisted of melilite,cuspidine,bivalent metallic sulphide and Ce-Ca silica.

黄长、枪晶、二价金属硫物、铈钙硅是构成高炉渣的主要物。

The composition, technique and characters about the manganite based NTC thermistor materials were reviewed in this paper.

摘要本文对含锰尖晶系列热敏电阻材料的组成、制备工艺和性能给予了评述。

As for mica type cyanite,using single flotation process including one roughing and three cleanings,good beneficiation indexes were obtained.

河南隐山蓝晶伴生有金红、云母和英等物可综合利用。

From all possible members of the spinel groups， hercynite and galaxite， were found to be the most efficient.

在所有可能的尖晶成员中，铁铝尖晶和锰铝尖晶被发现是最有效的(添加剂)。

The major metal minerals recycled include tantalum niobite, fine spar, tantalum aeschynite, wolframite and scheelite, which have large density of generally 5 to 7.

主要回收的金属物钽铌铁、细晶、钽易解、黑钨、白钨，密度比较大，一般为5~7。

There is siderite, iron dolomite , calcite, Barite, pyrite, anatase, rutile, piece quartz, the mica ( or hydromica ), diaspore,etc. in the impurity in the mineral .

杂质物见有菱铁，铁白云，方解，重晶、黄铁，锐钛，金红，碎屑英，云母（或水云母），水铝等。