Long-chain polyunsaturated fatty acids are required for synapse growth and membrane function.

1、

The application actualities and developing trend of rigid polyurethane foam plastics in field works are introduced.

介绍了硬质聚氨酯泡沫塑料在野战工事领域应用现状、发展趋势.

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2、

Obviously, it organizes leasing packages for lessors and lessees.

顾名思义, 它的工作就是为出租人和承租人牵线搭桥.

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3、

Recent application fields and development trend of weather resistant polyester ( polyurethane ) powder coatings are reviewed.

概述了近几年耐候聚酯 ( 含聚氨酯 ) 粉末涂料的应用领域及发展动态.

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4、

The protective plastic jacket consists mainly of polyurethane.

现在给瓶子包上一层用聚安酯制成的外套.

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5、

The function of sole of polyurethane of article brief introduction, production reaches development general situation.

本文简介聚氨酯鞋底的性能、生产及发展概况.

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6、

Finally the problems of Polyurethane fiber industry and two suggestions were pointed out.

对氨纶的性能、种类及应用作了简介,指出了氨纶行业存在的问题,并提出了两点发展建议.

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7、

The general situation that introduces development of our country polyurethane and polyurethane in every respect application.

介绍我国聚氨酯发展的概况及聚氨酯在各方面的应用.

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8、

And till now, there is not any waterborne polyurethane with perfect performances.

截止目前为止, 仍然没有综合性能十分完善的聚氨酯水性涂料.

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9、

...polyurethane varnish.

聚氨酯清漆

《柯林斯高阶英汉双解学习词典》

10、

EHC Global polyurethane rollers offer greater resiliency and wear resistance than plastic or rubber rollers.

依合斯提供的聚氨酯滚轮比起塑料和橡胶滚轮更具弹性和耐磨性.

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11、

The acid number of polyester imides polyol is a critical value for qualified polyurethane.

聚酯亚胺多元醇酸值是聚氨酯的一个重要指标.

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12、

Harry liked to talk much and his father did not allow him to speak at mealtimes.

哈利经常喋喋不休,可是他爸爸不允许他在吃饭时讲话.

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13、

Improve polydipsia , polyphagia , polyuria, caused by diabetes.

可改善因糖尿病等引起的多饮、多食、多尿等症.

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14、

The only time I see the boys is at mealtimes.

我只能在吃饭的时候看到这些男孩子.

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15、

At Mike and Debbie Wyche's place, preparations for mealtimes involve more than setting the table.

在麦克和黛比威奇的住处, 开饭之前的准备工作可不只是摆餐具.

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16、

At mealtimes he would watch her eat.

用餐时，他会看着她吃饭。

《柯林斯高阶英汉双解学习词典》

17、

It was theoretically predicted that polyvalent anions of C 36 CH 2 had high stability and aromaticity.

从理论上预计C36CH2的高价阴离子具有很高的芳香性和稳定性.

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18、

Influenza may be prevented by active immunization with a polyvalent killed or subunit vaccine.

可以通过主动免疫接种多价灭活疫苗或亚单位疫苗预防流感.

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19、

Polyvinyl acetate emulsion was synthesized by semi-continuous emulsion polymerization method.

采用半连续乳液聚合的方法合成聚醋酸乙烯乳液.

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20、

Polyvinyl alcohol is an addition polymer formed from hydroxyethene or vinyl alcohol.

聚乙烯醇是由乙烯醇加成聚合后形成的.

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