heteroatom什么意思解释

heteroatom的音标：heteroatom的英式发音音标为：['hetərəʊætəm]heteroatom的美式发音音标为：['hetəroʊˌætəm]...

The key step was a substrate controlled asymmetric heteroatom conjugated addition.关键反应为底物控制的不对称杂原子共轭加成反应....

plot的近义词有：draft, outline, diagram, plot, sketch, blueprint,plan, design, plot, scheme, project, blueprint, programme。下面这些词既可作动词也可作名词用，作动词时均有"绘制"之意；作名词时都含"草图"的含义：draft：用作动词时指按准确比例设计或打样；作名词时专指精确的草图或草案。outline：主要给出事物要点或轮廓，强...

“调动”的英语可以翻译为：transfer，shift，move ，manoeuver，manoeuvre ...

If the Commission has its way, the entire deal will be scuppered.如果委员会我行我素的话，整个交易将化为泡影。Last November the commission gave its stamp of approval to the deal.去年11月，委员会核准了这宗交易。It might give the Commission undue influence ove...

甘油剂...

steel的复数形式为：steels...

“磨工”的英语可以翻译为：[医] grinder ...

Interest in banking, is the rate of return, or the return itself, paid to the depositor.在银行业务中, 利率就是支付给储户的收益率或者报酬.You'll have a deposit certificate in the name of the depositor.那就要一张以储户名字开立的定期存单.The number of our de...

The well bred contradict oth er people. The wise contra ? dict themselves.绅士与他人发生冲突, 智者 与自己发生冲突.Until closing, this account is classified as a contra account to Retained Earnings.在结帐之前, 这一帐户一直作为“保留盈利”的备抵帐户.The contra - i...

n.铈...

salt的现在进行时为：salting...

adj.熔解的，熔融的，液化的v.熔解而分离，熔解( liquate的过去式和过去分词 )...

目的探讨先天性食管闭锁及气管食管瘘的早期诊断和治疗方法.Objective To explore early diagnosis and treatment of congenital esophageal atresia and tracheoesophageal fistula.目的探讨先天性食道 闭锁 及气管食管瘘的早期诊断及冶疗.Objective To investigate early diagnosis and treat...

n.雌鹿（或雌兔、雌羚羊等）...

一些人认为是棉黄萎病为其病因.Some considered diseases such as Verticillium wilt the culprit.棉花黄萎病(CottonVerticillium Wilt) 是棉花生长过程中最具毁灭性的病害之一.Cotton verticillium wilt is one of the most crushing disease to cotton.怎样根据当地病害发生程度,提出棉花枯萎病和...

胃酸过多...