ethylcellulose是什么意思

ethylcellulose的音标：ethylcellulose的英式发音音标为：[eθɪl'seljʊləʊs]ethylcellulose的美式发音音标为：[eθɪl'seljʊloʊs]...

Cast free films of ethylcellulose with different composition were prepared.为了方便膜处方研究,采用浇铸法制备了不同处方的乙基纤维素游离膜.The ethylcellulose aqueous dispersion can be prepared by latex converge, phase change, emulsion - solvent - evapo...

n.泥灰，泥灰土，泥灰砖vt.撒泥灰土...

ball的近义词有：ball, dance。下面这两个名词均有"舞会"的含义：ball：多指社交性的舞会，场面较为隆重和正式。dance：指一般性的非正式舞会。...

strap的现在进行时为：strapping...

Break down fetishes and superstitions and emancipate the mind.破除迷信,解放思想.This new machine will emancipate us from the hard work.这部新机器将把我们从繁重劳动中解放出来.To emancipate all mankind, we will balk at no sacrifice . even that of ou...

n.傻瓜，糊涂虫...

declaratives的音标：declaratives的英式发音音标为：['dɪklærətɪvz]declaratives的美式发音音标为：['dɪklærətɪvz]...

“吊柱”的拼音为：diào zhù...

adj.二名制的，种名前加属名的...

Ogden, our ogre nanny, was very gentle with young Jonathon.奥格登, 我们的食人魔保姆, 对小乔纳森非常和蔼....

石蕊: 从几种地衣类植物中获取的带色有机化合物的混合物.Litmus: Mixture of coloured organic compounds obtained from several species of lichens.地衣类植物生长速度慢,有好几年的寿命.其生长依赖于霉菌和海藻的共生.Lichens, which grow slowly and live for many years, result from fungi a...

He atoned for his sin with life.他以生命赎罪.He felt he had atoned for what he had done to his son.他觉得他对儿子已无亏欠。She had atoned for everything by the sacrifice she had made of her life.她用牺牲生命来抵偿了一切....

“正误表”的英语可以翻译为：errata，list of errata，corrigenda ...

n.花费，支出，费用，经费，（尤指金钱的）支出额，（精力、时间、材料等的）耗费...

adj.异源的，异基因的，异种的，异质的...

把面团揉到适合的黏稠度.Knead the dough to the right consistency.有抗凝性的药剂大概是最适合的,尽管在野外使用时效率较低.Anti - coagulants are perhaps the most suitable despite their low effectiveness outdoors.黄铜 、 铜 、 不锈钢 、 铋及铅都是适合的.Brass, copper, stainless s...