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Poly was synthesized with calcium ammine as catalyst system and hexane as solvent,and the relationship among catalyst amounts,polymerization temperature,polymerization time and moisture of solvent with the yield of PEO and its relative molecular mass were investingated.

阐述了采用氨钙体系催化剂、以正己烷为溶剂的沉淀聚合制备聚氧化乙烯的方法。研究了催化剂用量、反应温度、反应时间及溶剂含水量与PEO收率及其相对分子质量的关系。

The methanol molecule has the best catalytic effect among the three molecules followed by the water and ammonia molecules.

其中甲醇的辅助效果最佳，其次为水和氨分子。

One of the most memorable scenes is of an African woman standing in the sun among the rotting fish carcasses and maggots claiming that her life is better than others, even though one eye has been clearly destroyed by ammoniac gases.

最难忘的一幕，是烈日下一个非洲女人站在一堆腐烂的鱼尸和蛆中间，说她的日子过得比其他人好，虽然她的右眼已经被氨气弄瞎了。

The content of total Phosphorus was very high, with the average of 2.63mg/g, while the nitrite was very low and there was no relative chemic counterbalance among nitrate, nitrite and ammoniate, because the inorganic nitrogen circle was also affected by organic nitrogen in water and sediments.

以滇池马村湾和海东湾为研究对象，对其沉积物－间隙水－上覆水三界面中的磷、氮形态作研究，其中钙结合态磷占的比例最大，其次是有机/细菌聚合态磷和残渣磷；总氮含量很高，平均值为2.63 mg/g，而亚硝酸盐氮含量很低，其它三种无机氮形态（硝酸盐氮、亚硝酸盐氮和氨氮）之间并不存在恒定的化学计量关系，这主要是无机氮循环还受水体和沉积物中有机氮的影响。

The frame and working process of biogas refining system for obtaining vehicle fuel were discussed. Among them, the main device-hollow fiber polyimide membranes separation module was devised by our special request. And the other devices for removing water vapour, sulfureted hydrogen, oxygen, ammoniate were designed by ourselves.

文中简介了沼气制取车用天然气级燃料系统的组成和工作过程，该系统以自行设计的中空纤维聚酰亚胺膜组件作为主纯化脱碳装置，并设计了脱水、脱硫、脱氧和脱氨装置。

Among these manganese acetate and cerium ammonium nitrate have been used most efficiently.

在众多金属盐类中以醋酸锰和硝酸铈最为有效率。

Amnesty International, among others, is not impressed .

国际特赦，在其中并不是令人印象深刻。

That's what I AM here for, among other things, to be a good listener.

这就是我在这儿的原因，此外，我会做好一个倾听者。

It allows you to, among other things

它允许你做很多事情。

It was, among other things, a way of attaining "a better life."

那是，在其他事情中，一种获取"更好的生活"的方式。

For you say, My doctrine is pure, And I am clean in Your eyes.

11：4 你说，我的道理纯净，我在你眼前清洁。

The method takes make water sedimentary in patient of be in hospital of leucocyte grow in quantity 30, according to clean middle make water bacterioscopy result, distinguish the patient to affect group and blame infection group, pathology of puncture of farther travel kidney analyses blame infection form.

方法取尿沉渣中白细胞增多住院患者30例，根据清洁中段尿细菌检查结果，将患者区分为感染组和非感染组，非感染组进一步行肾穿刺病理分析。