1)  "2+2"
“2+2”
1.
Analysis of the Current Situation of "2+2" Training Way and Research on Managing Model;
军校“2+2”组训方式现状分析及其管理教育模式研究
2)  "2×2×2"
“2×2×2”
3)  2+2+2
“2+2+2”
1.
An important background of our present banking reform is that we are undergoing banking market entry, which has the characteristics of "2+2+2".
当前我国银行业改革的一个重要背景,就是面临具有“2+2+2”特点的市场进入。
4)  [2+2+2] cyclotrimerization
[2+2+2]环三聚
5)  [2+2+2] copolycyclotrimerization
[2+2+2]环加成
6)  (2+2+2)cycloaddition
(2+2+2)环加成
参考词条
补充资料:(9CI)-5,11,17,23,29,35-六(1,1-二甲基乙基)-七环[31.3.1.13,7.19,13.115,19.121,25.127,31]四十二碳-1(37),3,5,7(42),9,11,13(41),15,17,19(40),21,23,25(39),27,29,31(38),33,35-十八烯-37,38,39,40,41,42-六醇
CAS:78092-53-2
分子式:C66H84O6
分子质量:973.38
熔点:300-381℃
中文名称:(9CI)-5,11,17,23,29,35-六(1,1-二甲基乙基)-七环[31.3.1.13,7.19,13.115,19.121,25.127,31]四十二碳-1(37),3,5,7(42),9,11,13(41),15,17,19(40),21,23,25(39),27,29,31(38),33,35-十八烯-37,38,39,40,41,42-六醇

英文名称:Heptacyclo[31. 3. 1. 13, 7. 19, 13. 115, 19. 121, 25. 127, 31]dotetraconta-1(37), 3, 5, 7(42), 9, 11, 13(41), 15, 17, 19(40), 21, 23, 25(39), 27, 29, 31(38), 33, 35-octadecaene-37, 38, 39, 40, 41, 42-hexol, 5, 11, 17, 23, 29, 35-hexakis(1,1-dimethylethyl)

4-tert-butylcalix[6]arene

Heptacyclo[31. 3. 1. 13,7. 19,13. 115,19. 121,25. 127,31]dotetraconta-1(37),3,5,7(42),9,11,13(41),15,17,19(40),21,23,25(39),27,29,31(38),33,35-octadecaene-37,38,39,40,41,42-hexol,5,11,17,23,29,35-hexakis(1,1-dimethyle
说明:补充资料仅用于学习参考,请勿用于其它任何用途。