查询词典 quantitative determination

RP-HPLC was developed for the simultaneous quantitative determination of bisphenol A and diethylstilbestrol in two kinds of powdered milk.

采用反相高效液相色谱法测定奶粉。的双酚A和己烯雌酚。

The endogenous level of IFN-γis an important index of body's cellular immune status. The quantitative determination of IFN-γconcentrations has very significant theorical and practical values in immune mechanism research,immune function assay,the efficacity evaluation of vaccine,transplant operation,hypersensitive reaction and intracellular pathogen diagnosis.

研究表明，内源性IFN-γ水平的高低在很大程度上可以反映机体的细胞免疫状态，因此对样本中的IFN-γ进行定量分析，在免疫机制研究、免疫功能分析、疫苗免疫效果评估、器官移植、过敏反应以及多种胞内病原感染的诊断等方面都具有极其重要的理论价值和应用价值。

Objective:The quantitative determination of bacterial endotoxin in metronidazole injection was introduced and its relative problems were discussed.

目的：介绍定量测定甲硝唑注射液中内毒素的方法并讨论相关问题。

The method is sensitive and reproducible for the quantitative determination of the ergot fermentation product α-ergocryptine.

该方法在定量测定麦角菌发酵产物α麦角隐亭方面灵敏、准确。

The quantitative determination method of potassium ferrocyanide in edible salt is described in the paper.

本方法采用蒸馏食用盐中亚铁氰化钾，吸收氰根，吡啶-吡唑啉酮显色定量测定。

The method was applied to quantitative determination for fibrinogen in human plasma, with satisfactory results.

用于定量分析人血清中的载脂蛋白AI与载脂蛋白B，结果满意。

This is a easy and rapid method for quantitative determination of urinary iodine in field survey.

提出了一个简易、快速，现场定量测定尿碘的方法。

Objective To develop a method for the quantitative determination of gallic acid in rat plasma by high performance liquid chromatography, and study the pharmacokinetics and absolute bioavailability in rats.

目的 建立大鼠血浆中没食子酸的高效液相测定方法；研究大鼠灌胃与静脉给药后没食子酸的药物动力学过程及生物利用度。

A new method of gravity gradient vector field for quantitative determination of field source is described in this paper.

本文叙述了利用重力梯度矢量场确定场源的一种新方法，采用富里哀级数求和的算法。

Objective: To establish a method for quantitative determination of harmine, and to study the tissue distribution of harmine emulsion in mice.

摘 要 目的：建立去氢骆驼蓬碱口服乳剂的体内外含量测定方法，并研究该乳剂在小鼠体内的组织分布。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。