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- ortho para conversion 正态仲态转换
- ortho para conversio 正态仲态转换
- ortho para orientation 邻对位定向
- Has undergone a religious conversion. 经历一次宗教信仰的转变。
- A proposition obtained by conversion. 逆命题通过换位得到的命题
- Conversion to gas central heating will save you a lot of money. 改用煤气集中供暖将节省大笔开支。
- For a disubstituted complex, MA4B2, the planar arrangement gives three isomers, the familiar ortho, meta, and para arrangements of organic chemistry. 对于双取代络合物MA4B2,其平面排列有三个异构体,常见的为有机化学中的邻位、间位和对位排列。
- The separation of meta nitrochlorobenzene from the waste fluid of para ,ortho nitrochlorobenzene production was investigated in this paper. 探讨、分析了对、邻硝基氯苯生产废料中间硝基氯苯的可能分离方法,确定采用恒沸减压精馏法为最佳。
- He laughed to conver his nervousness. 用笑掩饰。
- Conversion of your heating system from coal to gas will be costly. 你把暖气系统由烧煤改造成烧瓦斯会花好多钱。
- The conjugated double bond in tung oil molecular with high activity can take place substitution reaction with one of ortho or para hydrogens of phenol. 桐油的共轭双键具有极强的反应活性，易与苯酚芳环上邻或对位的活性氢发生傅氏取代反应。
- Three Practical Situational Conver sations. 个实战经典对话）。
- May I have a convers :) ation with you? 我可以跟你谈一下吗？
- Coding Workshop Ringto...Mobile Ringtone Conver... 音乐剪切工具Ringtone C...
- Hardware Design of a High Speed Para. 高速并行图形系统硬件设计。
- Catalytic nitration of toluene occurs by use of nitric acid in the presence of bentonite metal nitrates with useful para selectivities,up to a para to ortho ratio 1.0. 在皂土硝酸盐催化下，甲苯能被浓硝酸对位选择性硝化，对邻硝化产物比率达1．0以上。
- Laura coge dinero del bolso para la gitana. 劳拉从口袋里拿出了钱，以打发这个吉普赛人。
- El padre no encuentra fuerzas para ser severo. 父亲没有板起面孔。
- Richard Clayderman - Balada para Adelina (1998)... 理查德.克莱德曼-给爱德琳诗...
- Conversion of one substance into another. 变质从一种物质向另一种物质的转化
