In this paper, the author comprehensively discusses category, characteristic and actual example of isomerism in Organic chemistr
本文就有机化学中异构现象的类别、特征、实例进行了论述。
The teaching of stereoisomerism is full of difficulties in organic chemistry and students are often ambiguous to some concepts of them.
详细讨论了立体异构命名中的手性元素和配位体大小的顺序规则 ,并分析了反应过程中反应物构型和反应符号 (R或S)之间的变化关系 ,同时讨论了立体选择性和立体定向性两个概念之间的区
Stereoisomerism is encountered in the homologous series.
在烯烃同系列中出现了立体异构现象。
The phenomenon of the existence of isomers.
同分异构现象存在同分异构体的现象
The team "stereoisomerism" however, is generally restricted to mirror image isomerism.
然而“立体异构”一词通常只限于镜象异构。
They are said to be conformational isomers also called conformers.
它们叫做构象异构体，也叫做异象体。
The complex of chemical and physical phenomena characteristic of or attributable to isomers.
同分异构体具有同分异构特征的或可归因于同分异构体的化学和物理现象的集合体
A structurally differentiated form of an element that exhibits allotropy.
同素异形体化学元素的结构分化形式，表现为同素异形现象
enol keto tautomerism
烯醇 酮互变异构现象
Isomerism is very important because enzyme specificity restricts viable organisms to the use of only one of the two forms.
异构现象是非常重要的,因为酶的特异性限制生物体都只能使用两种同分异构体中的一种。
THE SYSTEM DIVERSITY OF GUIZHOU AND ZHEJIANG PHENOMENA;
“贵州现象”与“浙江现象”之体制差异
of or relating to or exhibiting isomerism.
属于、关于或表现出同质异构现象。
The existence, especially in the solid state, of two or more crystalline or molecular structural forms of an element.
同素异形现象一种元素中有两种或更多的晶体或分子结构形式，特别是以固态存在的现象
PE Curriculum Studies on Vision of Two-Edged Character Between Subject and Object--Criticizing“Subject Sissing, form Standing Out”for the Phenomenon of Dissimilation;
主客体二重性视野中的体育课程——“主体失位,形骸孑立”之异化现象批评
Law of the Unity of Opposites and Construction of Theoretical System of Tourism
旅游现象中的矛盾对立统一律与旅游理论体系之构建
ON THREE-DIMENSIONAL STRUCTURE BY LIU XIE'S IMAGE THEORY
论刘勰“意象”理论构成的三维立体结构
Polymorphism in elements is called allotropy.
把元素中的多晶现象称为同素异构性。
A Study on College Students Anti-culture;
大学生“异构文化”（反文化）现象研究
The Cognitive Analysis of “Oxymoron” in Chinese and English;
英语言“异构同质”现象的认知心理探析
Consistency in crystalline form with variation in chemical composition.
异质同形现象，异质同晶现象晶体形式相同但化学组成不同