查询词典 alumina

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。

Thermometric titrimetry has had a long association with the production of alumina from bauxite; where it has traditionally been applied to the determination of the caustic and aluminate contents of recirculating "Bayer Process" liquors.

温度滴定测量长期以来都和从矾土中提炼生产氧化铝有关系–传统上被用来测定再循环拜尔法液体中的苛性碱和铝酸盐的含量。

The company holds employee over 110,special technical personnel about of company is 33000 sq.m,total investment amount to 12 million yuans,products advanced clay bricks, high alumina bricks,mullite bricks and amorphous refractory material, production capacity will reach over 20thousand tons,products sell to steel,chemical industry,heat and power, coking,ceramic, cetc,Our company has won trust and praise of customer by high quality,fair price and top-rank service..

本公司现在员工110余名，各类专业技术人员20名，占地面积33000平方米，总投资额为1200万元，拥有优质粘土砖、高铝砖、莫来石砖和不定形耐火材料生产线，年生产能力3万余吨，产品主要面向钢铁、化工、玻璃、热电、焦化、陶瓷等行业。我公司以其过硬的质量，合理价格，一流的服务赢得了广大客户的信赖和好评。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48