Chemical Literature

Chapter 4 : Development of chemical literature service system .

第四章：化学文献服务系统的开发。

An Approach to the Teaching Reform in the Course of Chemical Literature Consult and its Application

化学文献检索与利用课程教学改革探讨

Searching for Chemical Literature Resources on Internet

INTERNET化学文献资源检索

Chemical Literature & Consulting Method

化学文献及查阅方法

Internet is a important information library , There are a huge amounts of chemical literature resources on it .

INTERNET是一个极其重要的信息资源宝库，在这个信息宝库上有着巨大的化学文献情报资源。

This thesis proposes a new service model of chemical literature database through designing and realization of deep-refining based Chemical Literature Service System , aiming to improving the traditional models and providing more convenient and efficient services .

论文一改传统的化学文献数据库的服务模式，提出在化学文献深度加工的基础上进行化学文献服务系统的设计及实现，旨在为用户提供更方便、高效的化学文献服务。

This part mainly introduces data sources of the chemical literature service system . It originates in the plan of deep-refining of chemical literature , which has the function of inputting data directly from quotations of literature .

这部分主要介绍了论文所述化学文献服务系统的数据来源，来源于根据中国文献深度加工计划，直接从文献中标引并输入的数据。

Since 1947 , when H. Wiener conceived the first molecular topological index , eventually named the " Wiener index ", hundreds topological indices including the Randic index and its generalization have been considered in the mathematical and / or chemical literature .

自从1947年H.Wiener提出第一个分子拓扑指数即Wiener指数以来，数百种分子拓扑指数，包括Randi（？）

The chemistry and chemical engineering source on Internet was introduced , including chemistry and chemical engineering database , literature search database , specialized software , learning periodical and magazines , and correlative reagent , equipment , etc.

文章简要介绍了Internet上的化学化工资源，包括各种化学化工资源数据库，文献检索数据据库，专业软件，学术交流，学术期刊和杂志，相关试剂仪器等信息的检索和使用方法。

It is a compound whose name , chemical structure , chemical and physical characteristics and properties , and impurity profile are well defined in the chemical literature ( see Glossary ) .

名称，化学结构，化学和物理特征和性质，和杂质情况在化学文献中得到很好的确定（见术语）