介绍了生物活性多肽定量构效关系（QSAR）中化学结构描述符和建立数学模型统计方法的研究概况。
This paper introduced the study general situation of the chemical structure descriptors and statistical method of mathematical modeling in bioactivity polypeptide QSAR research.
本文介绍了近年来彗星轨道统计研究的概况，以及它在彗星起源研究中的应用。
This paper briefly introduces the recent situation in the statistics of comet orbits research as well as its use in the study of comet origin.
介绍了PI数据库的一些特点及在PI数据库的基础上开发的统计分析系统的概况。
Some characteristics of PI database are primarily introduced, as well as the general situation of statistical analysis system developed on the basis of PI database.
介绍了星云湖底质调查工作概况，统计和讨论了结果，并分析了关联度。
This article introduces the general investigation information about Xin Yun lake bottom material, makes a statistics and analysis of the results, and analyzes the correlation.
本文对在原子吸收光谱分析中应用数理统计方法的必要性、在国内的应用概况做了详细的介绍，并对应用前景做了展望。
The necessity and general method used in AAS were discussed in detail. The prospect of the application was evaluated too.
从领域的基本统计信息，例如增长趋势、高产作者、高被引文献等，描述了领域的概况。
First, we analyze the fundamental statistical information about the field, such as growth trend, high productivity authors, highly cited documents and so on.
通过对该领域30年来的文献统计与数据分析，综述了该方法在检测元素、分析对象、仪器开发等方面的进展概况。
The review focuses on the 30-years' development of atomic fluorescence spectroscope technique in China, based on the published literature statistics.
从文献资源开发与利用的数据统计、定义、重要性、现状分析和途径五个方面，介绍80年代以来我国文献资源开发与利用理论研究的概况。
Outlines the studies of development and utilization of document resources from 1980 to 1999 in China from the angles of data statistics, definition, importance, current situation and ways.
文章首先对20份采访记录上的数据作了统计。并归纳出受访者的创业概况；
The writer first makes a statistics on data of 20 interview records and summarizes their situation of pioneering businesses, followed by analyzing their early-comer superiorities.
文章首先对20份采访记录上的数据作了统计。并归纳出受访者的创业概况；
The writer first makes a statistics on data of 20 interview records and summarizes their situation of pioneering businesses, followed by analyzing their early-comer superiorities.
应用推荐