查询词典 quantitative change

The predicting results were compared with PLS, which shows that the latent root regression model can practically be used for the quantitative analysis of the biological samples with near-infrared spectra.

特征根回归法是对PCR建模方法改进的又一种化学计量学定量分析校正方法，该方法在对样品光谱提取主成份时考虑了待分析组分的作用，因此所建立的定量分析模型有好的分析效果。

Latent root regression ; Near-infared spectra ; Quantitative analysis

特征根回归；近红外光谱；定量分析

It mainly displays and turns the abstract quantitative relation into the appropriate geometric figure , find connection that exist under quantity from ocular characteristic of figure, so as to take , embarrass easy abbreviating , it melts latently to be an apparent purpose, make the problem be solved simple and directly .

它主要表现在把抽象的数量关系，转化为适当的几何图形，从图形的直观特征发现数量之间存在的联系，以达到化难为易、化繁为简、化隐为显的目的，使问题简捷地得以解决。

Lavoisier showed an early inclination for quantitative measurements and soon began applying his interest in chemistry to the analysis of geological samples, especially gypsum.

即便把奥运火炬传递看作是一次视觉盛事（奥运火炬传递由纳粹为1936年柏林奥运会首创），2008年的火炬传递也是一个失败。

The academic and theoretical fact has it that many still remain subject to qualitative rather than quantitative studies, among which systematical studies are even fewer. These untouched leave this dissertation much to be explored.

而且，从已进行的一些研究来看，其虽然已经取得了一定进展，但还没有突破定性研究的框架，定量研究仍较少，其中的系统性研究更是鲜见，因此，这给本文留下了广阔的研究空间。

Objective:To find a new quantitative method to determine the left atrial mean pressureand left ventricular diastolic function.

目的：探讨定量评估左房压力和左室舒张功能的新途径。

Based on the ellipse spreading model proposed by Lehr, the quantitative relationship was deduced in this article, which can analyze its variation characteristics.

依据Lehr 提出的油膜椭圆扩展模型构建了油膜厚度随溢油性质和海洋环境条件变化的定量关系，剖析了溢油扩展过程中油膜厚度的变化特征。

This study provides the reference quantitative index for the measurement of the function of the superior levator muscle on normal people.

本工作为我国正常人上睑提肌功能的测定提供了正常参考值。

Objective To carry on a quantitative study on the function of musculus levator palpebrae superioris of normal people in China.

摘 要：目的定量研究我国正常人上睑提肌功能。

The results is useful to set up the theoretical basis and quantitative guideline for the tension leveling program setting and the design of tension leveler.

本文的工作为带材连续拉伸弯曲矫直工艺的制定和连续拉伸弯曲矫直机的设计提供了理论基础。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。