ethylcellulose是什么意思

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...

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]...

tread的音标：tread的英式发音音标为：[tred]tread的美式发音音标为：[trɛd]...

他用袖子擦掉玻璃上凝结的水珠。He used his sleeve to wipe the con-densation off the glass.凝结的水珠在窗玻璃上流动。The window panes were running with condensation.调味汁不能煮沸，不然蛋黄会凝结的。The sauce should not boil or the egg yolk will curdle....

microspectrofluorimeter的音标：microspectrofluorimeter的英式发音音标为：[maɪk'rɒspektrɒflʊəraɪm]microspectrofluorimeter的美式发音音标为：[maɪk'rɒspektrɒflʊəraɪm]...

“沙虱”的英语可以翻译为：chigger ...

rumbles的音标：...

车身制造厂...

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“祸”的拼音为：huò...

高铁锂大隅石...

abbr.very high frequency (30， 000kc-300mc) 非常高的频率(30，000kc-300mc)...

barricade的近义词/同义词有：obstruction, barrier, fortification, defense, wall, dike, fortification, blockade, barrier, obstruction, enclosure。n.barricade的近义词（路障;障碍物）：obstruction, barrier, fortification。barricade的近义词（其他释义）：defens...

家家有本难念的经，也都难免互生嫉妒，但总归血浓于水。Families have their problems and jealousies, but blood is thicker than water.儿童会通过在操场上对打或互骂的方式解决争端。Children would settle disputes by trading punches or insults in the schoolyard.他们互致问候。They exch...

The forebody design a key issue for hypersonic airbreathing vehicle.前体设计是吸气式高超声速飞行器设计的关键之一.It would reach hypersonic speeds -- five times the speed of sound.也就是说,要使飞机达到特超音速—即音速的五倍.hypersonic aerodynamics高超音速空气动力学rarefied...

“儒艮”的拼音为：rú gèn...

camellia的复数形式为：camellias...