chemical data的例句大全

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。

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

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

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

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

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

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

The unitary linear regression analysis of chemical data

化学数据的一元线性回归分析

The chemical analytical data of five kinds of tannin extract residues from four manufactories showed that the sugar content of two valonea extract residues is the highest, up to 56.78% and 59.70%, respectively. Therefore these residues were chosen as raw materials in this experiment.

从4家栲胶厂采取的5种栲胶渣样品经分析表明，以橡木宛栲胶渣含糖量最高，分别可达到5678%和5970%，故最后将其选定为饲料酵母生产原料。

Methods Eight hundred and twenty-six cases of chemical skin burns were analyzed based on their clinical data, including occupation, causative chemical agents, inducing factors, diagnostic grade, features of skin lesion caused by several chemicals and their emergency treatment, etc.

方法分析826例化学性皮肤灼伤的发病行业、致病化学物、诱发因素、诊断分级、几种化学物的特殊皮损形态及急救处理等临床资料。

Studies on Data Reconciliation Methods for Chemical Process

化工过程测量数据校正方法的研究

Application of Excel in Dealing with Data of Chemistry and Chemical Industry

因特网上化学化工信息的检索应用Excel处理实验数据

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

Model of Measuring Data Reconciliation in Chemical Engineering Process

化工过程测量数据校正模式

The experimental data were fitted to a mathematical model of joint controlled by the chemical reaction at the interface and diffusion of steam through the product layer.

实验数据与界面化学反应和固体产物层内扩散共同控制数学模型相吻合。

By processing the analysed data of water-chemistry and rock-chemistry, combined with the physical and chemical conditions of geological environment in this area, we find the environmental hydrogeochemical characteristic in the West Lake Valley is mainly controlled by natural geochemical environment.

通过对水化学和岩石化学分析资料的数据理处，结合本区地质环境的物理化学条件，认为本流域的环境水文地球化学特征主要是受原生地球化学环境支配的。

According to field survey and data of Radio Carbon Dating and chemical analysis, thls paper discusses the formation period and environments of Salt Lakes in the Hailar Basin.

本文根据野外实地考察和14C年龄数据以及部分化学分析数据，探讨了海拉尔盆地盐湖的形成时期及环境。

Bilateral Verification Experiment and Data Exchange related to Prohibition of Chemical Weapons

关于禁止化学武器的双边核查实验和数据交换

Dynamic Data Reconciliation of Chemical Process Based on Recurrent Neural Networks

基于反馈神经网络的动态化工过程数据校正

Utilizes a multilevel grey evaluation method of subjective evaluation, and data through expert evaluation, conducted a comprehensive assessment of hazardous chemical materials road transportation.

利用了一种主观指标评价的多层次灰色理论评价法，并通过专家评价法采集数据，对危险化学品公路运输进行了综合评价。