“发脆”用英语怎么说

石墨甚至其线性物 聚苯,过于不溶, 不溶和发脆.Graphite and even its linear counterpart, poly ( p - phenylene ) are too insoluble, infusible, and brittle.结果表明,B值较客观地反映了纸质发脆的程度.The results show that B - value can objectively measure the degree ...

electrolytically的音标：electrolytically的英式发音音标为：[elektrəʊ'lɪtɪklɪ]electrolytically的美式发音音标为：[elektroʊ'lɪtɪklɪ]...

cowbell的复数形式为：cowbells...

take account of的音标：take account of的英式发音音标为：[teik ə'kaunt ɔv]take account of的美式发音音标为：[tek ə'kaʊnt ʌv]...

adj.羞怯的，局促不安的，缺乏自信的，羞羞答答，忸怩...

"Helen had something to eat before she left," put in Cecil anxiously.“海伦走之前吃了点儿东西，”塞西尔急忙插了一句。Cecil now began to panic and fired off two distress rockets.塞西尔此时开始慌张起来，连忙发射了两枚遇险信号火箭。Cecil inherited a family property near St...

The sketch should be a kind of rehearsal for the eventual painting.草图应该是最终绘画的某种演练。The rehearsal studio is buzzing with lunchtime activity.大家在吃午饭，排练室里很是嘈杂。The rehearsal process also irked him increasingly.排练过程也让他越来越厌烦。...

chromatically的音标：chromatically的英式发音音标为：[krəʊ'mætɪklɪ]chromatically的美式发音音标为：[kroʊ'mætɪklɪ]...

v.畏缩不前，犹豫( balk的过去式和过去分词 )，（指马）不肯跑...

From the garage there came the sound of Derek working a lathe.汽车修理厂那边传来德里克开动车床的声音.Let's get the lathe to turn the new piston.咱们用车床车[加工]新的活塞吧.Gradually she learned to operate a lathe.她慢慢地学会了开车床....

n.气障...

本文介绍了BESMuon鉴别器电子学系统的原型样机.A prototype of the readout electronics for BES Muon Counter is introduced.结果表明:它们是定量评估被动FTIS探测性能和光谱鉴别器的重要工具.The simulated - spectra will be useful in quantitative assessing performance of FTIS s...

“典范”的拼音为：diǎn fàn...

n.丝印板框...

She wore a checked shirt tied in a knot above the navel.她身穿一件格子衬衫，衣角在肚脐上方打了个结。They had children and were consequently tied to the school holidays.他们有孩子，当然就受学校假期的束缚。He tied up the bag and took it outside.他把口袋扎紧，拿到外边。...

“批”的拼音为：pī...