加速溶剂萃取是一项新颖的样品前处理技术。本文详细地讨论该技术的基本原理，影响因素、突出的优点及应用。
Accelerated solvent extraction is a novel technique to pretreat samples. In this paper, the principle, influence factors, advantages and applications in all kinds of fields are discussed in detail.
介绍了乳胶漆的实验原理，探讨了影响甲醛萃取率的主要因素，得出适用于乳胶漆中游离甲醛的测定方法。
This article introduces experiment principle, main factors influencing on the extraction yield of formaldehyde and methods suitable for testing free formaldehyde in latex.
考察了水相介质，共存离子、萃取装置、相比等因素的影响。
The influence of aqueous medium, coexisted ions, extraction device as well as phase ratio has been investigated.
结果表明，表面活性剂含量，制乳和萃取过程中的搅拌速率是主要影响因素；
The results showed that surfactant concentration, stirring speed during emusifying and extracting(MS and ES)can effect the stability.
目的：综述了超临界CO2萃取技术的原理、影响因素及应用。
Objective: to review the principle and influencing factors of the supercritical CO2 extraction technology and its application.
分析了影响萃取及反萃取取的因素，获得了较佳工艺条件。
The major factors of affecting extraction and back-extraction were discussed. The better technological conditions were obtained.
对影响超临界二氧化碳萃取五味子木脂素的传质过程和溶解度因素进行了研究，确定了最佳工艺参数。
The transferring substance curse and solubility factors that affected Lignans extraction by using supercritical CO2 were studied, and the best process parameter were determined.
在自行设计的连续电泳萃取池内实验研究了电场强度、两相流速等因素对丁醇萃取率及传质通量的影响。
The effect of electric field strength and two phase velocity on mass transfer characteristics in the separation process was studied in an electro-extraction equipment.
研究了各种因素对萃取率的影响，初步确定了较适宜的工艺条件。
The effects of various factors on extraction yield are studied, and suitable technical conditions are determined.
研究了采用微波辅助萃取法从中药材中提取拟除虫菊酯类农药的影响因素。
A method to determine pyrethroid residues in traditional Chinese medicines based on microwave-assisted extraction was studied.
本文综述了负载泡塑萃取金属离子的应用进展，探讨了影响负载泡塑萃取分离的有关因素。
A review describing mainly the liquid-solid extraction of metal ions by loaded polyurethane foam is given, with a discussion about the factors affecting the separation.
结果：影响萃取的因素依次为萃取温度、萃取浓度、萃取时间。
Result:It was found that the extracting temperature, the density and time influenced on the extracting factors.
对分子蒸馏分离烟草提取物的溶剂进行了研究。利用正交试验设计研究了影响溶剂萃取的各种因素，并确定了较合理的萃取条件。
The orthogonal test was used to study the different factors that influence the solvent extraction of tobacco, and then the optimum testing conditions of extraction were determined.
有机溶剂萃取研究中，对影响类胡萝卜素萃取率的各个因素，如提取溶剂、物料粒度、液料比、提取温度、提取次数、以及提取时间等分别进行了研究。
For solvent carotenoids extraction, the main affecting factors, such as solvent, grinding granularity, liquid-solid ratio, extracting times, temperature, and distilling time, were studied.
较系统地研究了时间、电流密度、料液初始浓度等因素对葡聚糖-聚乙二醇-水体系中的苯丙氨酸上下相浓度比、萃取率、总传质量以及电流效率的影响。
The influences of time, current intensity, initial solute concentration on two-phase concentration ratio, recovery ratio, total mass flux, and electric current efficiency was discussed.
在不同保留时间段，挥发性物质在萃取纤维上的吸附情况受到操作因素的影响不同。
The results appeared that in the different Remain Times (RT), the impactions of each operate-factor on the absorption of volatile substance in the SPME fiber varied.
主要讨论了溶液酸度、萃取剂用量、盐用量、聚合物浓度、萃取时间等因素的影响。
This paper focuses on the functions of the elements such as the pH of solution, dosage of extraction solvent, dosage of salt, concentration of polymer, time of extraction.
通过大量的实验，对影响萃取分离的酸度、萃取剂用量、盐用量、离子强度等诸多因素进行分析。
The factors affect extraction such as pH, the concentration of attractant and salt, ionic strength etc, were analyzed through many experiments.
本课题研究了胺类萃取体系中的分子有序现象及各因素的影响。
The research work has investigated the orderly aggregation phenomena of amine extractant molecules as well as their forming conditions in extraction system.
在单因素试验的基础上，选择萃取投料量、萃取温度、萃取压力、萃取时间四个因素，进行L9(34)正交试验设计，评估了这些因素对葛根素提取率的影响。
Based on single factor experiments, sample amount, extraction temperature, extraction pressure and time were selected for L9 (34) orthogonal tests using the extraction yield of puerarin as index.
本文总结了近年来伯胺N1923的研究进展，分析了萃取机理，从不同角度讨论了影响伯胺N1923萃取因素。
Recent progress of primary amine N1923 research is summarized . Extraction mechanism is analyzed and influence on primary amine N 1923 extraction are discussed from various aspects.
考察了萃取溶剂、萃取时间和水浴温度等因素对测定的影响。
Influences of types of extraction solvent, time of extraction and temperature of water bath on the experimental results were investigated and optimized.
本文考察了萃取剂浓度、用量、反应温度、分散用水量等因素对对氯苯甲酸离解萃取过程的影响，得到了最佳的分离工艺条件。
In this study, base and acid were used for extraction, and the amount and concentration of extraction, temperature and the amount of water as scatter were investigated during the process oft...
本文考察了萃取剂浓度、用量、反应温度、分散用水量等因素对对氯苯甲酸离解萃取过程的影响，得到了最佳的分离工艺条件。
In this study, base and acid were used for extraction, and the amount and concentration of extraction, temperature and the amount of water as scatter were investigated during the process oft...
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