chemical data

Development of chemical engineering data processing software package

化工数据处理程序系统EDPSP的开发

The application of Boosting algorithm in chemical data mining

Boosting算法及其在化学数据挖掘中的应用

New Methodology in Chemical Data Mining and Foundational Research on QSPR

化学数据挖掘新算法和定量构性关系基础研究

In this paper, the chemical data from formation water of the Y-1 well in W-depression have been systematized in order to study the hydrogeochemical characteristics and genetic types. Furthermore, the stratigraphic division and oil-gas prediction are proposed on the basis of hydrogeochemical analysis.

本文主要对东海W凹陷Y-1井地层水化学资料进行整理和研究分析，研究其水文地球化学特征及其成因类型，进而提出运用水化学资料进行地层划分和油气预测。

In this paper, a new environment chemical data estimation method was proposed which was developed by combining the group contribution method and the corresponding state principle. A concept of pseudo-critical properties was also proposed.

本文将对应态原理与基团贡献方法相结合，引入拟临界性质的概念，提出一种新的环境化工数据估算方法&对应态基团贡献法（CSGC）。

The unitary linear regression analysis of chemical data

化学数据的一元线性回归分析

A smartphone app takes a picture and can make precise readings of the chemical data based on color changes.

配套的智能手机应用可以拍照并依据颜色变化来对化学数据进行精确的解读。

Visual C++ 6.0 and OpenGL are used for developing the chemical data mining system in the paper. The key algorithm is Cluster analysis and BP neural networks.

本文使用可视化软件开发工具Visual c++6.0和OpenGL实现了化学数据挖掘系统，其核心算法是聚类分析和BP神经网络。

So we built the common chemical data resource database. Constructing Data Warehouse Based e-Government Database

因此我们构建了常用化学数据资源库。基于数据仓库技术的电子政务资源库

Application of Chemometrics in Analysis and Modeling for Chemical Data of Precipitation

化学计量学在降水化学数据分析及建模中的应用

The Building of Common Chemical Data Resource Database, Design and Implementation of WEB Management Information System Based on ASP

常用化学数据资源库的构建和基于ASP的WEB管理信息系统的设计与实现

Research progress of detection of outlier of chemical data

化学化工数据局外点检测方法研究进展

Application of Excel in Chemical Engineering Data and Model Parameter Fitting Function

Excel在化工数据及模型参数拟合中的应用

List of dangerous goods hazardous chemical data manual

GB12268-1990危险货物品名表危险化学品数据手册

Combining existing water chemical data of geothermal wells, hot springs and surface waters in this region, by application of geothermometers and of water chemical type methods, we can analyze hydrogeochemical characteristics for geothermal resources to provide geochemical indication. 4.

结合区域内已有的地热井、温泉、地表水等水化学资料，阐述研究区的水文地球化学特征，应用地热温标方法，预测研究区热储温度，为找寻地热资源，提供理论基础和研究依据。

In the flow simulation process, chemical data processing such as data judgement, exchange, renewal etc is following as necessary.

在流程模拟过程中，随时伴随着化工数据的判断、交换、更新等处理过程，所以在流程模拟系统中，建立一个通用性和专用性兼备的数据处理系统是必不可少的。

Finally, the problem of attribute selection and patterns classification of spearmint essence are employed to verify the validity of this method, the result shows that the method is superior to other methods obviously, and the method is also useful in chemical data mining.

此方法应用于高维留兰香模式的属性筛选与模式分类，效果良好，明显优于其它方法。

Hazardous chemical data manual

危险化学品数据手册

Based on the correlations, crystallization temperature of any alloy can be predicted by calculating Gibbs free energy of formation of amorphous alloy using fundamental physical and chemical data at a least cost.

根据该线性关系，可以仅仅利用元素基本物理化学数据来计算非晶合金吉布斯形成能来预测任意成分金属玻璃的晶化温度，从而节约了成本。

This paper studies the chemical data pretreatment and describes the contents and methods in various phases of data pretreatment such as secondary variables selection, data acquisition, data ( reconciliation), input data dimension reduction.

对化工数据预处理问题进行了研究，阐述了化工数据智能建模中辅助变量选择、数据采集、数据校正、输入数据降维等各种数据预处理的思路与方法。

This system included farming data of each orchard, data base of biological characters of pests, mid and short term forecast models for 12 kinds of common pests, data base of expert experience as well as chemical data base.

本系统包含了果园管理数据库，病虫害生物学数据库，12种常发病虫害的中短期预测模型库，专家经验库以及药剂库。

Time-frequency integrated chemical data compression method and application

时频综合的化工数据压缩方法及应用研究

Objective: To provide chemical data for confirming the original plant of traditional Chinese drug "Bai Zhi".

目的：为确认中药白芷的基原植物提供化学成分方面的资料。

Artificial Neural Networks Applied in the Analysis of Chemical Data(ⅰ)── Approximation for Trend and Over-fitting

人工神经网络用于化学数据解析的研究（Ⅰ）&逼近规律与过拟合

Especially frequent subtree mining is widely used in domains such as bioinformatics, web-mining, chemical data structure mining, and so on. It has attracted tremendous interest among researchers.

频繁子树挖掘在生物信息学，Web挖掘，化合物结构分析等领域具有十分重要的应用价值，因此受到研究人员的高度重视。

The Method of Reconciliation and Estimation of Chemical Process Data

化工过程数据的校正和估算方法

The data mining in chemical data sets is to discover the hidden relationship between the chemical property and their structure.

现代分析仪器提供了大量而又丰富的量测信息，化学数据知识发掘的目的在于找到外在表征与内在结构之间的相互关系。

It has proven to be effective in separating of products from nuclear reactions, in studying nuclear spectroscopy, in measuring physics chemical data such as enthalpy and entropy of adsorption and diffusion coefficient, in studying properties of transactinide elements to detect the influence of relativistic effects.

它可以用于核反应产物的分离、核谱学研究，以及测定吸附焓，吸附熵，扩散系数等物化数据，研究超锕系元素的性质，探索其中的相对论性效应。

An evaluation on chemical lab data analysis by quality control diagram

利用质量控制图进行分析化学实验数据的评价

Decision Tree Based on Pretreatment and Its Application in Chemical Data Mining

基于预处理的决策树在化学数据挖掘中的应用