乙酰苯胺 、 己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.同时可以供应己二酸螺旋霉素,恩波酸螺旋霉素.Spiramycin adipate and spiramycin embonate are also available for animal use...
铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.Chromite and / or magnesite mineralization is usually related to the ophiolites.菱镁矿是由橄榄岩风化形成的.The magnesite originated from the peridotite by weathering.大约80%的氧化镁产量来自菱镁矿.Magnesite deposits account fo...
库克船长驾驶的船安全出航100次无事故。Captain Cook safely navigated his ship without accident for 100 voyages.撞船事故发生在全世界最繁忙的航道上。The collision took place in the busiest shipping lanes in the world.他差点在一场撞车事故中丧命。He was near to death after a...
He wrote reams ( and reams ) of verse.他写了很多很多的诗.Kelly spent three hours going through reams of paper.凯利花了3个小时翻阅大量文件。The report was condensed from reams of research deta.这报告是从大批的研究资料浓缩而成的....
工业: 运输设备, 医药, 加工及未加工的矿石, 食品.Industry: transportation equipment, chemicals, processed and unprocessed minerals, food products.可是在未加工的面粉或蔬菜中就含有纤维.But it is present in unrefined flour and of course in vegetables.不过, 我建议你尽最大...
They combined vigorous brushwork with decorative arrangements of form and colour.他们把充满活力的画风与形式和色彩的装饰性效果结合起来.Gongbi is a traditional Chinese realistic painting characterized by fine brushwork and close attention to detail...