化学计量法

本研究以食用植物油为检测对象，分别采用介电谱技术和拉曼光谱技术，结合多种化学计量法开展了食用植物油掺伪量及脂肪酸组成的定性定量分析方法的研究。

This study focuses on edible vegetable oil using dielectric spectroscopy technology and Raman spectroscopy technology , combined with a variety of chemometrics to research the identification and detection methods for quality and fatty acid composition of edible vegetable oil .

用化学计量法-分光光度法测定活体叶片中叶绿素a、b的含量

Determination of Chlorophyll a , b in Living Leaves by Chemometrics-Spectrophotometry

~（147）Nd同位素稀释亚化学计量法测定聚乙炔中钕

Determination of neodymium in polyacetylene by isotope dilution substoichiometric analysis

用亚化学计量法测定微量铊

Determination of microgram quantities of thallium by substoichiometric

反应堆中子活化-多元素亚化学计量分离法测定生物和半导体材料中的Cu，Na，Au

Determination of cu , Na and Au in biological materials and semicon-ductors by neutron activation-sub-stoichiometric multielement separation

裂变产物中锆-95的亚化学计量测定法

Substoichiometric determination of zirconium - 95 in fission products

亚化学计量库仑法测定钯

Substoichiometric Coulometric Determination of Palladium

提出并验证了由组分系数矩阵确定物系的线性独立反应数；用化学计量分析法解封闭体系化学同时平衡的一种计算机方法。

According to the principle of linear algebra , a method to determine the number of independent reaction and the equation of independent reaction of a complex reaction system is introduced .

本研究以植物中药及癌组织为分析对象，采用水平衰减全反射（HATR）傅里叶变换红外光谱法直接获得样品的FTIR，通过化学学计量学分析法进行了分析研究。

In this paper , plants for traditional Chinese drugs and cancer tissues were analyzed , the method of Horizontal Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy was used to obtain FTIR of samples , then they were analyzed and studied by analysis methods of chemical stoichiometry . 1 .

亚化学计量放射性同位素稀释法测定人发和尿液中的微量锌

Substoichiometry and radioactive isotopic dilution determination of trace content of zinc in Mans ' hair and urine