They were good catalyst for synthesis of n - butyl cinnamate.它们是催化合成肉桂酸正丁酯的良好催化剂.Butyl cinnamate was synthesized from cinnamic acid and butyl alcohol using tungstosilicic acid as catalyst.以钨硅杂多酸为催化剂,通过肉桂酸和正丁醇反应合成肉桂酸正丁酯.M...
Civil disobedience, violent or non-violent, is intentional law breaking.公民抗命，不管是暴力还是非暴力的，都是故意犯法。This form of civil disobedience isn't a particularly new phenomenon.这种形式的非暴力反抗并不是特别新的现象。His behaviour was seen as anoth...
Animals defecate after every meal.动物每次进食后都会排粪。They also gave fishermen containers in which to defecate and urinate.他们也给渔民提供盛装粪便和尿液的容器.Newborn puppies must be stimulated to defecate and urinate after each feeding.幼犬每次进食后需...
I was delighted to be a nominee and to receive such a prestigious award in recognition of our company's achievements.我很高兴获得提名，也很荣幸接受如此声誉卓越的奖项，这是对我们公司所取得成就的认可。Brazil normalised its diplomatic relations with South Afr...
督学阔步高视地走进校园.The superintendent swaggered into the schoolyard.在西部和东部经济阔步前进的同时,“夹缝之中求生存”才是中部经济的真实境遇.Striving for life in crevice is the realistic circumstances of centual China.汤姆像公鸡一样仰首阔步, 身后跟着他的宠物狗.Tom strutted around li...
报纸使用了新词“丁克族”，即“双收入无子女”。The newspaper used the neologism "dinks", Double Income No Kids.阿奇喜欢那种紧跟潮流，讲满口时髦新词的感觉。Archie liked to think he kept up with current slang.我认为这些新词不值得教给初学者.I don't think these neologisms worth p...
The people have grown intolerant in recent weeks of the King's autocratic ways.最近几周国王的专制行径让民众忍无可忍。Mr. Harling, therefore, seemed to me autocratic and imperial in his ways.因此, 在我看来,哈林先生那一套有点专制和唯我独尊的味道.He had an autoc...
Beneath the present church were remnants of Roman flooring...在现在的教堂下面是古罗马时期地面的遗存。The enclaves are remnants of rocks which partially melted to form granitoid magma.包体为部分熔融形成寄主花岗岩岩浆的源区岩石残余.I saw his brindled cow feeding on...