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- atomic displacement reaction 原子排代反应
- The probability of obtaining a lattice atom displacement via the phonon kick process is evidently small. 很明显，通过声子反冲过程而取得晶格原子位移的几率是不大的。
- The present dissertation deals with the displacement reaction of ethylene and high alkyl-aluminum compounds. 本论文主要研究了高碳烷基铝的热置换反应和冷凝技术。
- However, alkyl-substituted propargylic dithioacetals could be synthesized by the displacement reaction of the corresponding terminal alkynes with alkyl iodides. 烷基取代的炔丙基硫缩酮衍生物，则能利用相对应的末端炔和碘烷亲电基进行取代反应所获得。
- The major conclusions can be summed up as follows: 1．The activation barrier of the displacement reaction is 157.67kJ/mol, and the reaction is endothermal by 18.78kJ/mol. 得出如下结论： 1．取代反应的活化位垒是157.;67kJ/mol，反应为吸热反应，吸热量为18
- The reaction mechanisms of displacement reaction and epoxidation reaction during the synthesis of 5-oxatricyclo[7.4.1.03,7]tetradeca-1,3(7),8,10,12-pentaene have been studied by using ab initio molecular orbital theory and density functional theory(DFT). 用从头计算方法和密度泛函理论(DFT)研究了5-氧杂三环[7.;4
- displacement reaction with deuterium 氢氘排代反应
- Interface stability analysis of solid-state displacement reaction 固态置换反应的界面稳定性
- The atom bomb is of catholic concern. 原子弹受到普遍的关注。
- That cannot get up an atom of sympathy for them. 那并不能激发起人们对他们的丝毫同情。
- The ship was sunk by an atomic submarine. 这艘船是被一艘核潜艇击沉的。
- Scientists have unlocked the secret of the atom. 科学家已经揭开了原子的秘密。
- Our first atomic reactor was built in1958. 我们第一个原子反应堆建于1958年。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- An atomic bomb can annihilate a city. 一枚原子弹能毁灭一个城市。
- The reactor was built for tame atomic energy use. 这座反应堆是为原子能的安全使用而建造的。
- Keywords inert gas;displacement reaction;vaccum;pressurization;mixing; 惰性气体;置换反应;真空;加压;混合;
- The particles in an atom are infinitely small. 原子里的粒子极小。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- Her speech argued the case against atomic weapons very effectively. 她的发言就反对原子武器问题进行了十分有力的论证。
