查询词典 indefinite

13There are in English two articles: the definite article and the indefinite article.

英语中有两个冠词，即定冠词和不定冠词。

There are three types of articles, namely the zero article , the indefinite article and the definite article .

冠词分为三种：零冠词，不定冠词和定冠词。

In the title, the be verb , definite article and indefinite article leave out generally.

标题中be动词、定冠词与不定冠词通常省略。

T: We do not use the indefinite article a/an with an uncountable noun. We cannot say "a music" or "a water." But

不可数名词之前不可以使用不定冠词 a 或 an；相反的，可以使用一些计量单位。

Indefinite article "a/an" limits a noun to being a general thing or person.

当我们提及一个概括性的东西时，我们使用不定冠词&a/an&。这个不定冠词&a/an&限制了名词必须是概括的人或物。

It can be divided into three types: indefinite article, definite article and zero article.

冠词可分为三类：不定冠词、定冠词和零冠词。

D some is quite similar to the indefinite article a/an.

翻译下面那段文字，虽无生词，但要。。

But when the uncountable noun is modified by and adjective or a prepositional phrase, it becomes countable and therefore can be modified by the indefinite article to refer to an individual or a specific type.

英语的不可数名词不能冠以不定冠词，但当不可数名词受到形容词或介词短语的修饰或限定时却变成可数名词，因而可以受到不定冠词的修饰，表示某种个别的或特殊的情况。

The n of noumpere became attached to the indefinite article, giving us an instead of a and, eventually, umpire instead of .numpire.

noumpere 中的 n 变得和不定冠词连在一起，成为an 而非 n ，最后就出现了umpire 而不是·numpire

Remark: An indefinite article "a/an" can be used before only a singular countable noun.

注： 不定冠词&a/an&只可用於单数可数名词前。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。