晶石

Rock types of lithospheric mantle beneath Eastern-North China platform include harzburgite, garnet and/or chromite lherzolite, dunite, wehrlite, pyroxenite, phlogipitite, eclogite, and metasomatic rocks.

华北地台东部古老地幔岩石类型包括方辉橄榄岩、石榴石/铬尖晶石二辉橄榄岩、纯橄榄岩、异剥橄榄岩、各种类型的金云母岩和辉石岩、榴辉岩及交代岩石。

Main rotor blades, with a steel spar in the leading edge, are filled with plastic and have sheet duralumin skin.

主旋翼叶片的领先优势，在钢铁晶石，充满了塑料和铝合金板材有皮肤。

The spinel is emerging today from the shadows to find its own place in the light.

正在形成的尖晶石今天从阴影中找到自己的位置，在光线。

On the insertion of Li with low current density, the crystal structure is keeping original spinel; while with higher current desity or by thermal activation, owing to violent movement of Li~+ ions, part of crystal structure transforms into rock type similar to face—centered cubic structure of ferrous oxide.

结果表明，以较小电流密度嵌锂时，晶体结构保持原来的尖晶石型；当以较大电流密度嵌锂或热激活时，由于Li~+的运动加剧，部分晶体结构转变为类似于氧化亚铁的面心立方结构。

Also, our company sale and deal in fireproof material、high and medium magnesite sand、ccm、magnesite brick、magnesite、talc、talc powder、ecectric fused magnesia、pyrope、calcium carbonate、silica、felspar、dolomite、iron ore、cement ore、refractory mortars.

公司同时经销耐火材料、高中档镁砂、轻烧镁粉、镁砖、镁矿石、滑石、滑石粉、电熔镁、镁铝尖晶石、方解石、硅石、长石、白云石、铁矿石、水泥石、喷补料、捣打料。

The effect of magnetic field on no-spinel structure ferrite was also investigated.

也研究了磁场对其它非尖晶石结构铁氧体的微结构的影响。

Chapter 2 describes the crystalline structure and magnetic properties of spinel ferrite.

第二章，介绍了尖晶石结构铁氧体的结构及磁性。

This invention relates to method for preparing spinel-type ferrite at mild condition.

本发明提供了一种温和条件下制备尖晶石型铁氧体的方法。

Some studies showed that: if the hot side of the firebrick has a stable coating, it can effectively increase the life span of the firebrick. Luckily, hercynite has good property of adhering coating.

有研究表明：若能在耐火砖的热面形成稳定的窑皮，就能有效地提高耐火砖的使用寿命；而铁铝尖晶石又有很好的挂窑皮能力。

Li2CO3 could greatly surpress the production of hydro fluoric acid in electrolyte solution even at elevated temperatures. With the increase of Li2CO3 ratio in electrolyte solution, the HF contents decreased.

使用6 Ah尖晶石锰酸锂铝塑膜电池，测试了含有添加剂Li2CO3的电解液的高温(55 ℃)循环性能，并与常规电解液进行了对比。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。