晶石

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

尖晶石的其它应用，尖晶石轴承及颜料等也取得了较大的发展。

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

在所有可能的尖晶石族成员，铁铝尖晶石和锰铝尖晶石被发现是最有效的(添加剂)。

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

以方镁石、镁铝尖晶石、铬为主晶相的火制品。

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

这颗系外行的大气冷凝后产生，：顽火辉石、刚玉、尖晶石和硅灰石。

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

河南隐山蓝晶石伴生有金红石、云母和石英等可综合利用。

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

黄长石、枪晶石、二价金属硫化、铈钙硅石是构成高炉渣的主要。

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石系列热敏电阻材料的组成、制备工艺和能给予了评述。

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

主要回收的金属钽铌铁、细晶石、钽易解石、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 .

杂质见有菱铁，铁白云石，方解石，重晶石、黄铁，锐钛，金红石，碎屑石英，云母（或水云母），水铝石等。