记忆方法
双解例句
小知识
An element is something basic and important — in chemistry, an element is one of the essential molecules that everything else is made of. If a book's ending carries an “element of surprise,” it means surprise is an important part of the story's end.
One of the earliest meanings of this noun was in reference to any of four substances — earth, air, fire, or water — that were formerly regarded as a basic constituent of the universe. When you're “in your element,” it means you're enjoying yourself because what you're doing is basic and important to you. Stand-up comics are in their element when they're performing to a crowd who loves them.
实用短语
常用短语
单词用法
component:指一个整体的组成部分。
constituent:常可与component换用,指某一整体不可少的部分或成分。
element:指一个整体必不可少或固有的部分,强调一个复杂整体中最基本、最简单的元件、元素或成分等。
ingredient:普通用词,含义笼统。既可指混在一起而本身没有变化的物质,如配料,又可指与别的物质混在一起,发生了变化的成分。
finite element method(fem)有限元素法
finite element method[计]有限元法;[化]有限单元法
finite element method(FEM)有限元素法
同义词辨析
这些名词均含”组成,成分,部分”之意。
- component: 指一个整体的组成部分。
- constituent: 常可与component换用,指某一整体不可少的部分或成分。
- element: 指一个整体必不可少或固有的部分,强调一个复杂整体中最基本、最简单的元件、元素或成分等。
- ingredient: 普通用词,含义笼统。既可指混在一起而本身没有变化的物质,如配料,又可指与别的物质混在一起,发生了变化的成分。
同义词
synopsis / foundations / outline / fundamentals / principles / rudiments
unit / part / component / constituent / ingredient / integrant