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- Ethyl acetate,n butyl acetate,n amyl acetate,n heptyl acetate,benzyl acetate,ethyl hexanoate,isopropyl chloroacetate and 2 ethylhexyl acrylate were synthesized using modified gnarl catalyst. 以改性片麻岩为催化剂合成了醋酸乙酯、醋酸丁酯、醋酸戊酯、醋酸庚酯、醋酸苄醇酯、己酸乙酯、氯乙酸异丙酯和丙烯酸2乙基己醇酯,其收率都在90%25以上。
- The book has been styled in a modern format. 该书已按照现代版式制作。
- amyl formate 甲酸戊酯
- The book is written in an episodic format. 这本书是以一种松散的形式写成的。
- It's the same book, but a new format. 还是那本书,但这是新的版式。
- 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。
- The attack is to wipe out data, to delete flies, or to format the hard disk. 常见的攻击方式是消除数据、删除文件或者格式化硬盘。
- 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。
- This article introduces the new method of producing n - amyl aldehyde with 2-butene as raw material and Fe-Co as catalyst via oxo reaction. 文中介绍了以2-丁烯为原料,用铁钴簇催化剂羰基合成法制正戊醛的新方法,与用贵金属铑、钴催化剂法相比,可降低产品成本。
- Format this letter so it can be printed out. 编排这封信的格式它就能被打印出来了。
- I can't make head (n)or tail of these instructions. 我对这说明书摸不着头脑.
- Please format this disk before entering data! 请先格式化这个盘再输入数据。
- 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。
- The format of the meeting was such that everyone could ask a question. 会议安排好可让每个人都能提一个问题。
- 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