Both amides and sullenly amides, used as the third monomer, are studied in modem PPTA.

The metabolites of marine microorganisms include: amines and amides, indole alkaloids acetogenines, cyclic peptide and polypropionates.

海洋微生物的代谢物种类主要有五大类,即: 胺及酰胺类 、 吲哚生物碱类、乙酰配基类 、 环肽类及聚丙酸酯类.

The transferability of scale factors for quantum mechanical force fields is studied among these amides.

研究了这些校正因子在酰胺系列分子中的可迁性.

Twelve different thioxanthone carboxylic amides derivatives are prepared.

合成了十二种噻吨酮酰胺类光引发剂.

Nylon is technically described as'synthetic fiber-forming polymeric amides. "

尼龙的技术性描述是 “ 合成纤维的聚合氨基化合物 ”.

Depletion of soil nitrogen frequently leads to reduced concentrations of soluble amino and amides.

土壤氮素的减少常常导致可溶性氨基酸和酰胺浓度的降低.

The gold-adsorbing property of the amido oximime chelate fiber of carboxylic polyvinyl alcohol is studied.

研究了侧链含羧基的聚乙烯醇胺肟螯合纤维吸附金的性能.

The result shows that the degree of grafting of amido connects with additional amount of acrylamide.

结果表明,改性产物中含有酰胺基团的接枝率随丙烯酰胺加入量的增加而增加.

Fatty amido Acid Blue Black 10 B compounds show a good performance in dying effect and surfactivity.

脂肪酰氨基酸性蓝黑10B表现出较好的染色性能和表面活性.

This method can be used for quantitative analysis of the alkyl amido phosphate ester.

该法可用于烷基酰胺磷酸酯的定量分析.

Fmoc, Boc and Pbf were used respectively to protect α-amido, side amido and side guanidine group.

对于α-氨基仍采用Fmoc保护策略, 侧链氨基用二碳酸二叔丁酯引入叔丁氧羰基来保护,侧链胍基用酸敏感保护基2,2, 4,6,7-五甲基二氢苯并呋喃-5-磺酰基来保护.

In particular, the invention is concerned with amido piperazine derivatives.

具体地说, 本发明涉及酰氨基哌嗪衍生物.

In the late 19 th century, engines were placed in front , amidships, and at the rear.

十九世纪后期, 发动机可以放在船的前部 、 中部和后部.

Our cabin is amidships.

我们的舱位在船的中腰.

Six passengers can be berthed amidships.

六位乘客可安置在船的中央部分.

You'll find your cabin amidships.

你的舱位在船中部.

The ferry hit us amidships.

渡船拦腰撞上了我们的船。

They were as a few fragrant flowers amidst a dense accumulation of noxious weeds.

她们就象大丛毒草中的几朵香花.

A few minutes later she had vanished beneath the waves amidst a vast pall of smoke.

几分钟后,它就在烟雾弥漫中沉没在波涛之下了.

It was The Vengeance who , amidst the warm commendations of the audience, thus assisted the proceedings.

那在听众的热烈赞扬声中像这样促进了审讯过程的是复仇女神.

He persevered amidst all these difficulties.

身处所有这些困难之中,他仍然坚持下去.