subject heading

主题标识:在情报与文献学中
常用释义
主题标识:在情报与文献学中,关键词(keyword)特指出现在文献的标题、摘要、正文中,能表达文献主题内容、可作为检索入口的未经过规范化的自然语言词汇。

例句

1·Choose a descriptive subject heading.

选择适当题目。

2·You'd better look under the subject heading.

您最好在主题的标题栏下找。

3·You 'd better look under the subject heading.

您最好在主题栏下找。

4·Wanna try again? Let's take the TiVo woman. Start your comment in the subject heading of the email, like this.

想再试一试吗?让我们以电视节目录制器的女士为例。邮件中,用类似这样的话开始。

5·They list subject heading, with various titles of articles under them, together with the location of each article.

他们列出主标题,而主标题之下有文章的各式小标题还有每篇文章的所在位置。

6·The Email object contains properties such as the sender's address, the recipient's address, a subject heading, and a message body, as shown in Listing 5.

如清单 5 所示, Email 对象包含了诸如发件人地址、收件人地址、主题栏和消息正文等属性。

7·Any email must be written in English only... and must have a subject heading which indicates who the message is from otherwise it will be deleted and not read.

不过每一封邮件都只能用英文写,并且必须在信的标题上说明这封信是谁写的,否者你写的信将会直接被删除或者不会被阅读。

8·These are AIDS to finding articles on any subject. They list subject heading, with various titles of articles under them, together with the location of each article.

这些都可帮助你在任意主题上能找到相关文章。他们列出主标题,而主标题之下有文章的各式小标题还有每篇文章的所在位置。

9·The purpose for the later is to improve the existing rotor screw drill for high efficiency. Subject heading: horizontal drilling screw drill tool control bending sub st...

研制后者的目的,在于改善现有中空转子螺杆钻具的软特性和低效率。

10·This article summarizes the primary views on bibliography coming from Yao Mingda, which include eight purposes of catalogue, four kinds of abstracts, and five principles of subject heading.

本文论述了姚名达关于编目的思想,主要论述了编目的八点宗旨、四种提要(叙录体、注释体、传录体和辑录体提要),主题标引的五原则等。