- 双语例句 更多例句
研究了固定化米曲霉菌光学拆分N - 乙酰 -D, L - 丙氨酸反应过程的速率控制步骤.
互联网摘选
The in situ graft copolymerization of starch with D , L-lactide was investigated.
研究了在聚乙二醇(PEG) 存在下,淀粉与丙交酯的原位熔融接枝反应.
互联网摘选
D, L-lactide was prepared L-lactic acid with zinc acetate as catalyst, crude yield was 86.
以D, L - 乳酸为原料,在催化剂乙酸锌存在下,通过脱水环化, 制备出粗产率为86.
互联网摘选
- 相关词组
- a Dabbr.ausser Dienst (German=retired) (德语)退休的;
- c lC L
- L R[计]左右;
- vitamin D milk[医] 维生素D乳;
- l functionl函数;
- topoisomerase l拓扑异构酶l
- L networkL形网络;
- R and Dabbr.research and development 研究与开发[亦作R & D];
- in dabbr.in dies (Latin=daily) (拉丁语)每日;
- vitamin D维生素 D;维生素D;
- 今日热词
- 热门搜索
- thank you very much 非常感谢;非常感谢您;多谢
- substance n.物质,材料;实质,内容;[神]灵;(织品的)质地;
- anymore adv.不再;(不)再;再也(不);目前;现在;今后;
- dormitory n.集体宿舍;adj.郊外住宅区的;
- Dr abbr.(=dead reckoning)速度三角形定位法;(=doctor)医生,博士;
- missile n.导弹;投射物;
- 金牛座 [天] Taurus;Halcyone ;
- two girls one cup 两个女孩一杯;两女一杯;二女一杯
- Filofax n.备忘记事本(商标名称);菲洛法克斯活页记事本
- prejudice n.偏见;v.使有成见;损害;
- archaeopteryx n.始祖鸟;
- pencil-case n.铅笔盒

