A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺,并对操作条件作了详细的说明.Compositions, crystallization mechanisms and properties of the fluosilica...
安娜穿着亚麻长袍，衬出其棕色的皮肤，显得十分高贵。Anna looked tanned and majestic in her linen caftan.牧师胡乱整了整长袍上的褶皱。The priest fumbled in the folds of his gown.她在化装舞会上穿着一件过时的长袍.She wore an antique gown to the costume party....
a stickler for punctuality非常注重守时的人I'm a bit of a stickler for accuracy...我总是要求精确。She's a real stickler for etiquette, so you'd better ask her advice.她非常讲求礼节, 所以你最好问她的意见.She’s a real stickler for etiquette,...
He tied the parcel with twine.他用细绳捆包裹.These strands of molecules twine around each other to form cable-like structures.这些分子链彼此缠绕，形成缆线状的结构。As the flimsy constructs soared, the men paid out twine until the kites reached th...
Electrization , Automation and Integration are irresistible general trend of the development of modern logistical industry.物流的电子化 、 自动化和一体化是现代物流发展的必然趋势.With the development of railway electrization the requirement about ...
MPs have one free trip to Brussels and another to Strasbourg, headquarters of the EC, each year.议员每年可免费去布鲁塞尔和欧洲委员会总部斯特拉斯堡旅行一次。...Strasbourg, with its rambling network of medieval streets...中世纪街道纵横交织的斯特拉斯堡Before coming on...
“呀——”卡拉放开喉咙，发出女武神瓦尔基里一般的嘶喊声。"Yaaaaaaa," Carla let rip with the cry of the Valkyries.他和卡拉·托格森轮流担当乐队的主唱。He and Carla Torgerson take turns as the band's lead vocalist.米克一直迷恋卡拉。Mick has always been very keen on Carla....
The pattern so obtained will not resemble any of the others.所得到的这个图样将不同于其他各种特征图样.His nails resemble the ivory keys of the spinet.他的指甲象白色的琴键一样.In these respects, the fossils resemble modern humans.在这些方面, 这些化石类似于现代人类....