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英汉词典

单词: 

raceme是什么意思,raceme怎么读,

raceme

raceme读音发音

英式发音:[ˈræsiːm;rəˈsiːm] 美式发音:[ˈræsiːm;rəˈsiːm]

单词解释:

n. [植] 总状花序;[植] 外消旋体

常用句子

1.This article reviews some kinds of resolution methods of raceme based on membrane processes.

本文综述了采用各种膜拆分外消旋体的研究进展。

2.Raceme separation is the main rout for preparation of pure enantiomers.

外消旋体拆分是获得单一手性化合物的重要途径。

3.And the K application was tend to significantly related with the number of seed per pod, 1000-seed weight, the length of raceme.

施钾量与每角粒数、千粒重和主花序长有呈显著正相关的趋势。

4.Mostly conclusion as follows:1. There is intra-inflorescence variation in raceme of L. virgaurea individual, and it's not limited by different population.

主要结论如下:1。黄帚橐吾个体总状花序内存在花序内变异,且不受种群差异的限制。

5.The raceme, the (R)-isomer and the (S)-isomer are identical in chemical structural formula but different in stereostructure and optical rotation performance.

外消旋体、(R)-异构体和(S)-异构体具有相同的化学结构式,具有不同的立体结构和旋光性能。

6.The main method used to obtain monoenantiotropic drugs is resolution of raceme. Resolution inclusion method breaks through the limitation of classical resolutions by introducing host guest chemistry.

外消旋体拆分是获取单一对映体药物的主要方法,将主客化学引入化学拆分发明的包结拆分法突破了经典拆分方法的局限;

7.The ancestral inflorescence of the genus Tulipa is supposed to be more primitive drepanium than raceme which is deprived from cyme.

因此认为本属的祖先花序类型可能力较原始的螺旋状花序,而不是从聚伞状花序中衍生出来的总状花序。

8.Raceme rachis and pedicels pubescent or puberulent ; bract and bracteole usually borne on distal 1/2 of pedicel.

总状花序轴和花梗具短柔毛或微柔毛;苞片和小苞片通常生于花梗上部的1/2。

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