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...
Methods : Ultrasonographic features of 46 pathologically confirmed thyroid carcinomas were analyzed retrospectively.方法回顾分析46例经手术病理证实为甲状腺癌的高频声像图表现.Adrenal or ovarian carcinomas may be the cause of excessive hair growth.肾上...
努力和天赋经常不被认可，也得不到回报。Hard work and talent so often go unrecognised and unrewarded.约翰尼和盖伊是英国最了不起的、还未被公众认可的流行歌曲创作者。Johnny and Guy are the greatest unacknowledged pop songwriters in Britain.大气污染程度超出了普遍认可的标准10倍或更多。The air poll...
W. Somerset Maugham's novel still packs an emotional punch.威廉·萨默塞特·毛姆的小说仍具有强烈的情感冲击力。The guards, he said, would punch them for no reason.他说警卫会无缘无故殴打他们。He managed to free one hand to ward off a punch.他设法挣脱出一只手来挡住了一拳。...
Closing the windows excludes street noises.关窗使街上吵闹的声音不能进来.My insurance excludes acts of sabotage and damage done by weapons of war.我购买的保险对于蓄意损坏以及战争中武器造成的损坏不予赔偿。As many as 40 per cent of twins have a private language that...