His syntheses are okay, but we don't get those spectacular yields he claims.他的综合是对的, 但是我们得不出他所宣称的那种引人注目的结果.The syntheses, properties and applications of benzocyclobutene monomer and polymers are introduced.本文介绍了苯并环丁...
Formaldehyde is used as one of basic raw materials in syntheses of synthetic tannins.摘要甲醛通常是用于合成鞣剂制备的一种基本原材料.The chemistry of cyclopentadiene organometallic complexes including the syntheses properties and applications a...
The man was jowly, unshaven, balding.那个男人长着双下巴，胡子拉碴，快要谢顶了。What hair remained on his balding head stuck out untidily.残留在秃头上的稀发乱七八糟地挓挲着.He hates to be teased about his balding head.他不喜欢人家取笑他的秃头....
Apollonius stripped the knowledge of all irrelevancies and fashioned It'systematically.阿波罗尼做了去粗取精和使之系统化的工作.Let us ignore these irrelevancies.咱们不必管这些不相干的事....
有时他会倒嚼我们喂给他吃的食物，因为他无法吞咽。Sometimes he regurgitates the food we give him because he cannot swallow.手术后你咀嚼和吞咽都会感到困难。After the operation you may find it difficult to chew and swallow.什么食物都要先嚼碎再吞咽。Always chew food well before...
Papua New Guinea became independent from Australia in 1975.巴布亚新几内亚1975年脱离澳大利亚正式独立。The Republic of West Papua is proclaimed in modern - day Western New Guinea.但是,我发现,这些捕猎者又迁移到巴布亚岛新几内亚这些不受限制的地方去了.A basic unit of currency i...
Ambient concentrations varied considerably by season.环境浓度随季节而大幅度变化.He had had a varied training and held many offices.他受过多方面的训练, 担任过许多职务。The antifungal mechanism of Trichoderma is varied, including antibiotic, dissolve h...
说时右手大拇指从中指弹在食指上“啪”的一响.At this he snapped his fingers.印刷技术中指专用铅字面的一种加粗形式.In printing, a heavier version of a particular typeface.他中指上戴着指环.He wears a ring on his middle finger....