晶石的

A piece or pad of blotting paper.

一种含铁的黑色尖晶石。

A light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine).

轻而软的银白色二价金属元素，纯净状态下燃烧会发出明亮白光，仅天然存在于化合物中（如菱镁矿、白云石、光卤石、尖晶石、橄榄石）。

It is called the cobalt spinel which was found in Sri Lanka.

这就是所谓的钴尖晶石是在斯里兰卡发现。

The results show that the dissolution rate of various minerals in the slag decrease in the following order of spinel, diopside and perovskite.

结果表明：高炉渣中镁铝尖晶石最先浸出，其次是攀钛透辉石和富钛透辉石，钙钛矿的浸出速度最慢。

Below company self-management or proxy product import and exportbusiness: Service and so on oxidized silica flour, coal, lead-zincmine powder, kyanite, cooking oil, food, aquatic product, hardwareminerals, drawnwork product, textile, mechanical and electricalproduct, light industry product, electronic products, industrialchemicals, metal material, building material.

公司自营或代理以下产品的进出口业务：氧化硅粉、煤炭、铅锌矿粉、蓝晶石、粮油、食品、水产品、五金矿产、抽纱制品、纺织品、机电产品、轻工产品、电子产品、化工原料、金属材料、建筑材料等业务。

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。

For example, it is stall need to study the thermal equation-of-state, to find a proper methodology for calculating self-diffusivity, to propose a better potential model for mullite and sillimanite, to calculate mechanical properties at high temperature, and to analyze the structural transformation at high temperature.

本研究所建立的研究方法与流程适合应用在陶瓷材料的模拟与分析，而我们已经探讨了莫来石的缺陷对晶体结构、晶格常数、热膨胀、体模数、缺陷能、氧扩散的影响，接下来可以朝向以下几点深入研究，包含研究热状态方程式、找出最适当的方法来计算扩散系数、提出更好的分子势能模型、研究莫来石在高温下的相变化与力学性质。

Based on the ottimizing, we have obtained silicious ZSM-5 zeolite with less than 500 nm crystal size and as high as 84% product yield based SiO2 from a gel of SiO2/Al2O3 = 170, which meant a high possibility of commercial application.

物料恒算表明，在本文所建立的优化合成体系中，从SiO2/Al2O3 =170的凝胶中水热晶化出小于500 纳米的小晶粒ZSM-5沸石的二氧化硅收率约为84%。在晶化母液循环使用的情况下，上述体系具备了工业化应用的可能。

The technology called agiationformatinggel,agiationstatic crystallization' has been used to synthetize NaA zeolite and the better products have been obtained.

为了合成出适合洗涤剂用的NaA沸石产品既有高的Ca2＋交换容量又有小的粒度，作者尝试了用动态成胶、动－静晶化的技术合成洗涤剂用的NaA沸石，得到了较好的产品。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐