cistrans isomerism的意思是顺式反式异构现象。这是一种特殊的化学异构现象,主要涉及有机化合物中,由于双键或环的存在,使得连接在双键或环两侧的原子或基团在空间的排列方式不同,从而形成的非对映异构体。具体来说:顺式异构体:指的是在双键或环的两侧,相同的原子或基团位于同一侧的现象。这种排列...
cis trans isomerism 顺式反式异构现象 cis trans position effect 顺反位置效应 s cis s trans conformation 【化】 s-顺-s-反构型(s为single缩写) in trans 【经】 在运输中 CIS Scanner 接触式影像感测扫描仪(=Contact Image Sensor Scanner) CIS扫描仪用RGB三色光源投射到文件上,利用反光将光源射入...
isomerism In coordination compound: Cis-trans isomerism Cis-trans (geometric) isomers of coordination compounds differ from one another only in the manner in which the ligands are distributed spatially; for example, in the isomeric pair of diamminedichloroplatinum compounds Read More In isomerism: ...
释义: 全部,顺反式异构现象,顺反异构 更多例句筛选 1. and master conformation of alkanes, isomerism , cis-trans isomerism and enantiomorphism; 烷烃构象、同分异构、顺反异构和对映异构现象; dictsearch.appspot.com 2. Advances in process and mechanism of cis-trans isomerism 顺反异构化过程及其机理 ...
cis-trans isomerism 英 美 [sɪs trænz ˈaɪsəmərɪz(ə)m]顺式反式异构现象
沪江词库精选cis-isomerism是什么意思、英语单词推荐 【化】 顺式异构现象 相似短语 cis trans isomerism 顺式反式异构现象 CIS Scanner 接触式影像感测扫描仪(=Contact Image Sensor Scanner) CIS扫描仪用RGB三色光源投射到文件上,利用反光将光源射入感应器,而后判读讯号。 geometrical isomerism 几何异构 ...
(trans : from latin meaning “across” – as in transatlantic). In the other, the two chlorine atoms are locked on the same side of the double bond. This is know as the cis isomer. (cis : from latin meaning “on this side”) The most likely example of geometric isomerism you will...
from bis(-ketoenamines), which have the cis arrangement of O and NH donors about each metal atom, two representative mononuclear complexes, Ni(acim)2 (acimH ± 4-amino-3-penten-2-one) and Ni-(bzacim)2 (bzacimH ± 3-amino-1-phenyl-2-buten-1-one), are produced as trans isomers....
cis-trans isomerism 英文cis-trans isomerism 中文【化】 顺反异构; 顺式反式异构现象
顺反异构体(cis-trans isomerism)是有机化学中的一个重要概念,特别是在研究分子的空间排列和立体化学性质时。顺反异构体的存在可以显著影响分子的生物活性、物理性质和化学反应性。理解顺反异构体的命名规则对于有机化学研究者来说至关重要。例如,顺式二取代烯烃中的两个取代基位于同一侧,而反式二...