PECH信息详情
abbr.聚表氯醇（polyepichlorohydrin）
insectivora species───食虫纲
pebbly jack───卵石杰克
bat fowling shakespeare definition───捕蝙蝠莎士比亚的定义
pied piper───n.穿花衣的吹笛手，善开空头支票的领导者；n.穿花衣的吹笛手；善开空头支票的领导者
optical telescope───[光]光学望远镜
trumpet like flower───小号花
a red pen───红笔
hindustan epaper───印度斯坦艾帕
a fat peach───肥桃
mightily and merely people───强大而纯粹的人
Cellulosic fibres were treated with cationic modifying agents of PECH-amine and dyed with direct and reactive dyes without salts under neutral conditions.───纤维素纤维用聚环氧氯丙烷胺化物改性，并用直接染料、反应性染料中性、无盐染色。
It is discovered through experiment that treating PECHs with different relative molecular mass should use different extraction solvents.───实验表明，处理不同相对分子质量的PECH，应采用不同的萃取溶剂。
The hydroxy value of hydroxy-terminated polyepichlorohydrin (PECH) is a very important index which influences many properties of PECH.───端羟基聚环氧氯丙烷（PECH）的羟值是影响其性质的重要指标。
The results demonstrated that PECH-DMA could greatly enhance the removal efficiency of NTU and organic substances.───结果表明：助凝效果明显，浊度和有机物的去除效果都得到明显提高。
Pech Valley, Afghanistan: As darkness falls a US soldier smokes a cigarette before getting into his armored vehicle for a night patrol───佩赫谷，阿富汗：夜幕降临，一个美国士兵在进入装甲车夜巡前吸烟。
Experimental Study on Sedimentation Water Quality Improvement in Pech-David Water Plant in Toulouse in France───改善法国图卢兹自来水厂沉淀池出水水质的实验研究
A Study on the Modification of Cellulosic Fibers with Low Molecular Weight and Moderate Nitrogen Content of PECH-amine───低分子量、含氮量适中的聚环氧氯丙烷胺化物对纤维素纤维改性工艺的研究
Isabelle Pech pursued Richard Burley to Britain after he suddenly broke off their summer romance and disappeared.