alkali GRE专八托福

the remaining alkali is filtrated.

剩下的碱经过了过滤。

The alkali without natrium synthesizes separate n amizeolite colloid and the alkali with natrium forms the congeries.

无钠碱源形分立的纳米沸石胶体,有钠碱源形态纳米沸石。

Francium is the densest of the Alkali Metals and also radioactive.

钫是碱金属中密度最大的,具有放射性。

The hydrochloric acid cocculus tunbergii alkali is its muriate.

盐酸青藤碱是其盐酸盐。

Acids neutralize alkalis and vice versa.

酸能使硷中，硷也能使酸中。

N-oleoyl alanine was prepared by the reaction of alanine with chlorides under alkali solution.

将油酸酰氯丙氨酸在碱性溶液中反应制备N-油酰基丙氨酸。

Specially, the enterprises will produce shapes of olid alkali to satisfy the different users' request.

特别是将种形状的固碱，可满足不同用户的要求。

Dongping gold deposit occurs in the internal contact belt between Shuiquangou alkali mixtite and old layers.

东坪金矿床赋存于水泉沟碱性杂岩体与老地层的内接触带上。

2 Liquor ratio and alkali dosage: The technical parameters of sulphidity are also resulted from the experiment.

2液比、用碱量：硫化度的工艺参数也是根据实验得出数据。

This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.

离子交换剂在萃取色谱中得到了广泛的应用，本文详细总结了离子交换剂在分析化学中用于碱金属、碱土金属、贵金属、稀土元素、锕系元素等的分离与测定。

According to chemical composition, it can be classified into alkali ultra-thin glass and alkali-free ultra-thin glass, namely sodalime glass and aluminosilicate glass.

按照化学分的不同，超薄玻璃可分为含碱超薄玻璃无碱超薄玻璃。

It has been proved that it is economical and feasible to eliminate educt alkali from coarse sodium tungstate with electrodialysis method of negative ion (1) selective membrane.

研究表明：一价阴离子选择膜电渗析法从粗钨酸钠溶液中脱除游离碱是经济可行的。

A new process was proposed to saponify the crude lanolin in alkaliaqueous solution with the addition of ethanol and then to separate the product by converting the sodium soap into calcium soap.

以粗羊毛脂为原料,提出了一条羊毛脂在碱水溶液中添加助剂乙醇皂化及其用钙皂转化来分离物的工艺路线。

As to blastfurnace slag, the higher the vitreous body content in amorphous state, the better the effect of reducing alkali aggregate reaction.

对于高炉炉渣而言，非晶态玻璃体含量愈高，抑制碱料反应的效果愈好；

Based on the characteristics of biomass fuel, this article summarizes the sources of alkali metals in biomass and the elutriation and migration.

摘要在明确了物质燃料特点的基础上，对物质中碱金属元素的来源析出迁移规律进行了概述。

Under to the rainy season, salinity along with moisture content to under movement, the saline-alkali soil is in the eluviation time ;

到了雨季，盐分又随着水分的下渗，处于下行状态，为淋溶期；

Experimental results in rats showed that the efficacy of preventing hyperlipoproteinemia by oral administration of theproduct obtained by concentrated alkali technology ...

结果表明浓碱工艺品口服用于实验性大鼠高脂血症防治,效果较好。

Methods and recent development of isolation of structurally characterizable alkali, alkaline earth and lanthanide metal ketyl radical complexes were reviewed in the paper.

介绍了利用金属离子的配位作用捕获并分离重要有机反应中间体——自由基中间体的研究方法最新进展。

The pump takes, weak acid and alkali medium and so on the oil class,makes the bushing material with the perbunan;

抽汲取油类、弱酸碱等介质，用丁氰橡胶做衬套材料；

a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite.

一种软质的银色碱金属元素，能在空气中燃烧，能与水发剧烈反应，见于光卤石、锂云母铯榴石中。