在科技文章的叙述中,有时,对概念和术语不可能给出严格明确的定义,或者根据文章的需要,不必对概念和术语下严格的定义,只需从某种角度对之进行必要的解释即可。常用于解释的词语和方式有:be是mean意思是,意味着,意指by…we mean所谓……是指by…this meant所谓……指的是denote表示,指imply意思是,意味着be concerned with涉及,与……有关that is(to say)即,也就是in other words即,换句话说be termed被称为be called被称为,叫做be named命名为,被称为be considered(to be)被认为是,被看作是be known as被称为,被认为是,即 In the narrative of scientific articles, sometimes it is impossible to give a strict and definite definition of concepts and terms, or according to the needs of an article, it is not necessary to strictly define concepts and terms, and only need to explain it in a certain way Can be. Commonly used to explain the words and ways are: be mean meaning, means, means by ... we mean so-called ... means by ... this meant ... means denote that means imply meaning means be In other words, be termed is called be called, called be named, called be considered (to) Be considered as, be known as be called, is considered, ie