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- tetramethyl trimethylene diamine 四甲基丙二胺
- Keywords gemini surfactant;synthesis;tetramethyl trimethylene diamine;bromo dodecane; 双子表面活性剂;合成;四甲基丙二胺;溴代十二烷;
- trimethylene diamine 亚丙基二胺
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- Kx Amino Trimethylene Phosphonic Acid. 氨基三亚甲基膦酸钾。
- Kx Potassium salt of Amino Trimethylene ... 氨基三甲叉膦酸钾 ATMP&%238226；
- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
- That will be a total of eighty N T. 那总共八十台币。
- Rock-'n'-roll was started in the 1950s. 摇滚乐发源于20世纪50年代。
- Rest unclogs our 18th n substitute af. 请取消我方18日的订单，并以下列代替。
- I can't make head (n)or tail of these instructions. 我对这说明书摸不着头脑.
- The family of nine pig it I n one room. 一家九口挤在一间屋里。
- B: I like listening to Rock 'n' Roll. 我喜欢听摇滚乐。
- Go N to kill the dragon and get the blade. 从北边的房间出去，到山洞中杀龙，得炎之剑。
- They were delegates from India to the U. N. 他们是印度派到联合国的代表。
- Both transistors are not of the n. p. n type. 两个晶体管不都是n.;p
- Adjoin two new vertices X and Y to N. 在N中添加两个新顶点X和Y。
- Nouns are marked n in this dictionary. 名词在本词典中用n表示。
- TV:n visade ett program om olika l?nder. 电视演一个关于不同的国家的节目。
- The n vertical planes are called diagonal plane. n个竖直的平面叫做等分面。
