用化学萃取法获得亚麻子油，得油率3897％。
Fatty oils(3897%)from linseed were obtained by chemical extraction.
研究了脱除柴油中碱性氮化物的一种化学萃取法。
A new chemical extraction to remove basic nitrogen was studied in this paper.
目的用改良的化学萃取方法，制备去细胞异种神经支架。
Objective To prepare the xenogeneic acellular nerve scaffold used a modified chemical extraction method.
脱除环烷酸的方法一般可有化学萃取、溶剂萃取、 吸收等。
Methods of the removal of naphthenic acid are chemical extraction, solvent extraction absorption, and so on.
探索化学萃取神经支架用于异种移植，桥接面神经缺损的可行性。
To explore the possibility to bridge facial nerve defects by acellular xenogeneic nerve made through chemical extraction .
介绍了一种分析测定工业废渣中重金属的化学形态的方法：连续化学萃取法。
The sequential chemical extraction (SCE) method is used to study the chemical states of heavy metals in industry waste slag in this paper.
胺类对乙酸的萃取为化学萃取，反应平衡常数与萃取平衡分配系数有一定联系。
The extraction of acetic acid by amines is a kind of chemical extraction. There are some connections between reaction equilibrium constant and distribution equilibrium constant.
主要研究结果如下：采用加热回流提取法，对白首乌进行乙醇提取，并通过化学萃取得到总甾苷。
The main results of this dissertation were described as following:The roots of C. auriculatum was extracted by ethanol through heating reflux, then purified by chemical extraction.
目的(1)采用化学萃取的组织工程学方法制备去细胞异种神经支架，拟为异种神经移植提供理想的支架材料。
Objective (1) Take tissue engineering way of hypotonic-chemical detergent to prepare xenogeneic acellular nerve scaffold, which makes an optimal material for the graft of xenogeneic acellular nerve.
图为污水池里的油砂残渣，其中混有沙子、污水以及萃取未精炼的石油产品后所残留的有毒化学物质。
A containment pond holds tar sands tailings, consisting of a mixture of sand, water, and toxic chemicals that remain after the unrefined oil products have been extracted.
虽然有很高的毒性，但这种植物也是有好处的，莨宕碱和东莨菪碱等化学制剂都从中萃取。
While this is a highly toxic plant, it also has its benefits. The medical alkaloids atropine, scopolamine, hyoscyamine, hyoscine, and belladonna also come from this plant.
因此，高压萃取木质素可不必像硫酸盐木质素那样经化学修饰才有可能转化为可熔材料。
Thus, high pressure extracted lignin could directly be converted to fusible materials, unlike kraft lignin requiring chemical modification.
本文对高粱红天然染料的萃取方法及物理化学性质进行了研究，通过试验确定了染色用高粱红天然染料的最佳萃取条件。
The research on the extract method of sorghum red dyestuff and physics, chemical properties in the paper, The optimum extraction conditions is determined by experiments, then direct dyeing.
采用微量化学方法和固相萃取技术，建立了气相色谱法简单、快速、准确地测定荞头中甲胺磷农药残留量的方法。
A gas chromatographic method for the determination of methamidophos pesticide residues in the Allium Chinense was established by means of micro chemistry and solid phase extraction techniques.
介绍了超临界流体萃取（SFE）技术在化学工业、环保领域、食品工业、医药工业上的应用进展。
This paper presents the application development of supercritical fluid extraction (SFE) in the field of chemical industry, environment field, food industry, and medicine industry.
化学镀镍液的中琥珀酸、酒石酸用溶剂萃取法去除。
Using solvent to extract succinic acid in and tartaric acid in chemical nikel plating liquid.
三烷基氧膦(TRPO)用于做放射性废液和化学分离过程的萃取剂。
The trialkyl phosphine oxide (TRPO) has been used for extractant of radioactive waste and chemical separation process of organic acid.
该程序应遵循顺序萃取和分离，化学分析和仪器。
The procedure should be sequentially followed by extraction and separation, chemical analysis and instrumental analysis.
超临界流体萃取技术依靠超临界流体独特的物理化学性质，具有快速、高效、不使用或少量使用有毒溶剂、自动化程度高等特点。
The method of supercritical fluid extraction (SFE) has special physical and chemical properties, with high speed, high efficiency and high level of automation, using no or few toxic solvents.
四氯甲烷也是一种较常见的化工原料，是一种良好的有机溶剂，在化学实验中常被作为萃取剂等。
Tetrachloro-methane is also a common good chemical organic solvent; and often used as the extractive agent in chemical experiments.
溶剂萃取化学所研究的问题实际上是两相间的配位化学。
The research of solvent extraction chemistry is actually the coordination chemistry between two phases.
采用同时蒸馏萃取法提取白鲜皮中的挥发油，通过GC-MS对其化学成分进行分析。
The volatile oil from Dictamnus dasycarpus Turcz was extracted by simultaneous distillation and extraction(SED), then separated and analyzed by GC-MS.
目的：研究土木香挥发油的化学成分，并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。
Objective: to study the chemical constituents of the essential oil of Inula helenium L. were extracted by steam distillation (SD) and supercritical-CO2 fluid (SFE).
为此，本文主要用电化学手段和固相萃取技术进行农药残留检测方法的研究，并建立了一种药物的检测方法。
So the paper is mainly study the rapid detection of pesticide with electrochemical and solid phase extraction techniques, and the determination of a medicament has been obtained.
MS分析显示：烟叶表面二氯甲烷萃取物和叶内萃取物在化学成分方面存在质和量的差异。
The GC-MS composition analysis indicated that there were significant differences between surface extraction and inside extraction in quality and quantity.
超临界流体萃取是一种高效率选择性样品分离技术，已被广泛应用在工业生产、环境检测和分析化学等领域。
Supercritical Fluid Extraction is a highly effective and selective sample separation technique and has been widely used in industrial production, environmental analysis and analytical chemistry.
近来，分子印迹聚合物已在固相萃取、模拟酶催化、化学仿生传感器等领域展现了良好的应用前景。
It has been reported recently that molecular imprinting polymers have a good foreground applied in solid phase extraction, enzyme-mimicking catalyzer, chemical-bionic sensor and so on.
从而展示了SFE作为绿色化学技术具有萃取率高、使用溶剂少，分离步骤少，环境无害等明显优于传统方法的特点。
SFE as a green chemical technology offers better recoveries, less solvent consumption, less sample handling steps, cleaner extracts and environmentally friendly to conventional technology.
从而展示了SFE作为绿色化学技术具有萃取率高、使用溶剂少，分离步骤少，环境无害等明显优于传统方法的特点。
SFE as a green chemical technology offers better recoveries, less solvent consumption, less sample handling steps, cleaner extracts and environmentally friendly to conventional technology.
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