英德
有道
百度
谷歌
图片
维基
百科
内链节 [nèi liàn jié]
[机] inner link
- 较系统地研究了1，2-聚丁二烯的分子运动与化学结构、序列结构和大分子链节构成的关系，分析了乙烯基的内旋转运动。
The microstructure dependence of molecular motion and the internal motion of vinyl group in 1,2-polybutadiene have been studied by TI and NOE. - 结果表明，聚离子链的构型取决于外电场对链节的作用、链内各链节间的静电作用和链节的热运动（温度）三者的综合作用结果。
The simulated results indicate that the configurations of polyampholyte chain are effected by the external field, net charge of polyampholyte and temperature. - 绦虫的节裂区由从颈部出芽生殖的体节链（ 节片）组成。肠道缺乏， 生殖系统在每个节片内重复。
The strobila of cestodes consists of a chain of segments (proglottids) budded off from the neck region. A gut is absent, and the reproductive system is repeated in each proglottid.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
