查询词典 alumina

For higher temperature melts, sillimanite or alumina-silicate is used as a refractory, and silica is used as a binder.

对较高熔化温度而言，则采用硅线石或氧化铝硅酸盐作耐温材料，无水硅酸作粘合剂。

The blending expert system has been put into service in an alumina smeltery, whose actual running results show that the system implements the computation of blending ratio fast and efficiently, improves the quality of pulp and stabilizes industrial production.

在系统投入试运行后，对实际反馈的配料数据进行分析，实际结果证明配料专家系统配比计算速度快、效率高，既提高了生料浆质量，又稳定了生产。

Magnesia-alumina spinel is a new type of castable refractory and has been paid attention both at home and abroad.

镁铝尖晶石质浇注料是一种新型耐火浇注料，近年来已受到国内外的高度重视。

Morgan's ignitor and sensor products are based on high purity alumina or steatite.

摩根高级陶瓷公司的点火器和传感器产品采用高纯氧化铝或块滑石生产。

It is a specialized manufacturer to produce various specifications of ceramies from alumina, steatite, zirconia aluminiumnitrid and reinforced ceramics. Main products: electro-application ceramics, sealants, water sealants, ceramics for cutting and weld, ignition tips and etc.

本公司具有成熟可靠的生产制造工艺，先进完备的生产设备及检测手段，专业生产各种规格的氧化铝瓷、滑石瓷、增韧瓷、氧化锆、氮化铝等特种陶瓷。

In Yanbian area, high-alumina granites such as Dongqing and Weizigou rock were considered as typical Stype granite and represented the collision of Jiamusi Massif and North China Craton because of the mineral assemblage of garnet and muscovite.

在延边地区，以东清和苇子沟岩体为代表的高铝花岗岩，因其含有石榴石和白云母矿物组合，曾被认为是典型的S型花岗岩，且代表了佳木斯和华北地台的碰撞拼合。

But detail geochemical study indicates (Wu et al., 2002)that those rocks have low Sr〓(0.706), high ε〓(-0.5～-1.9), young age of Nd model age (970-1090Ma) and syngenesis with surrounding I-type granites. The rock originated from partial melting of source igneous rock and belongs to I type granites. The occurrence of high alumina minerals is related to the intense interaction of magma and liquid during the late period of magma evolution, and tetrad REE patterns are formed.

但详细的地球化学研究表明(Wu et al。，2002)，岩体具有低的Sr〓(0.706)、高ε〓(-0.5～-1.9)、年轻的Nd模式年龄(970-1090Ma)及与周围Ⅰ型花岗岩的共生关系，认为岩体是火成岩源岩物质部分熔融的产物，属于Ⅰ型花岗岩，高铝矿物的出现与岩浆演化晚期强烈的岩浆—流体相互作用有关，并形成特征的稀土元素四分组效应。

Pleasingly, the residual thiophenol could be readily removed without silyl ether hydrolysis via passage of the product through a pad of basic alumina.

怡人、残硫可随时取消含硅基醚通过经水解产物透过垫基本氧化铝。

The light-storing fiber was produced from fluorescent masterbatch which was composed by basic silicate or alumina with thulium.

蓄光纤维是通过用碱土类硅酸盐荧光粉体或氧化铝加稀土元素组成的发光粉体，制成一定浓度母粒切片，用母粒来纺丝。

The light-storing fiber was produced from fluorescent masterbatch which was composed by basic silicate or alumina with thulium .

摘要蓄光纤维是通过用碱土类硅酸盐荧光粉体或氧化铝加稀土元素组成的发光粉体，制成一定浓度母粒切片，用母粒来纺丝。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。