实验结果表明光还原法更能有效快速地裂解三硫酯键。
The results showed that the photoreduction is a more rapid and efficient that can cleave the trithiocarbonate.
以壬基酚和三氯化磷为原料，芳烃为溶剂，采用直接酯化法，可制备三壬基苯基亚磷酸酯。
Antioxidant tris (nonyl phenyl) phosphate was prepared with nonyl phenol and phosphorus trichloride as raw materials, arene as solvent and by using directive esterification method.
并用酶法分别测定血浆总胆固醇、甘油三酯和高密度脂蛋白胆固醇含量。
The content of the total cholesterol, triglyceride and the high density lipoprotein cholesterol in the blood plasma were measured by enzyme assay.
方法采用酶法对68例冠心病患者的血清甘油三酯（TG）、胆固（CHOL）高密度胆固醇（HDL-C）水平，钒酸盐氧化法测定血清总胆红素（TBIL）。
Methods serum TG, CHOL, HDL-C were detected in 68 patients with CHD by using enzymatic method and TBIL by vanadate oxidation method.
建立了一种采用高效液相色谱法(HPLC)分析猪油甘油三酯中的脂肪酸组成及其位置分布的方法。
A high performance liquid chromatographic (HPLC) method for the determination of fatty acid positional distribution on triacylglycerols from lard has been established.
本论文的第三至第六部分介绍了高效液相色谱手性流动相添加剂法拆分麻黄碱、对羟基苯甘氨酸甲酯、美托洛尔、布洛芬对映体。
In part III to VI, ephedrine, tyrosine methyl ester, metoprolol, ibuprofen enantiomeric separation with chiral additive as mobile phase by high performance liquid chromatography are presented.
采用二阶导数光谱法，试样不需分离，直接测定混合甘油酯中一酯、二酯、三酯的含量。
Use is made of second derivative spectrometry, the quantity is directly determined of the monoesters, diesters and triesters in glyceride, without the samples being separated.
采用酶法观测空腹总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白(HDL)及低密度脂蛋白胆固醇(LDL - C)的变化。
Plasma total cholesterol (TC), triglycerides (TG), low density lipoprotein cholesterol (LDL-C) and high density lipoprotein (HDL) were estimated by enzymatic method.
用动力学扭辫分析(tba)法研究了水溶性丙烯酸酯树脂与六甲氧基甲基三聚氰胺的固化反应。
The curing reaction of waterborne acrylic resin with HMMM has been studied by using the torsional braid analysis (TBA).
介绍了用高效液相色谱一反相色谱法同时测定氯氰菊酯、甲基对硫磷和辛硫磷三元混合制剂中的甲基对硫磷和辛硫磷。
This paper describes an HPLC method to simultaneously determine methyl-parathion and phoxim in mixed formulation of methyl-parathion, phoxim and cypermethrin.
介绍了烷基酯法草甘膦生产中催化剂三乙胺回收的连续化工艺。
A technique for continuous recovery and recycling of triethyl amine catalyst during production of glyphosate from dimethyl phosphite is discussed.
研究表明，亚磷酸三苯酯法具有操作简便、所得产品纯度高等特点。
The results showed that the method of triphenyl phosphite had many advantages, such as easiness of operation and high purity of the product.
方法青蒿可溶性糖含量测定使用蒽酮醋酸乙酯法，青蒿游离氨基酸含量测定用茚三酮比色法。
Methods Saccharide content was determined by anthracene ethyl ketone method; amino acid content was estimated by indene tri-ketone colorimetric method.
实验结果表明光还原法更能有效快速的断裂三硫酯键并且不会存在偶连的情况。
The results showed that the photoreduction is a more rapid and efficient that can cleave the trithiocarbonate while avoiding the coupling of the thiol end groups.
以硼酸三正丁酯、甲醇锂为主要原料，甲醇和四氢呋喃为溶剂，利用溶胶-凝胶法通过优化工艺制备了掺锂硼酸盐凝胶。
Li2O-B2O3 composite gels were successfully prepared from tri-n-butyl borate and lithium methoxide dissolved in methanol and tetrahydrofuran via sol-gel technique.
用二（三氯甲基）碳酸酯（BTC）代替光气，“一锅法”合成了8种取代脲类除草剂，产物结构经元素分析、IR确证。
Eight substituted ureas herbicides were synthesized with bis(trichloromethyl) carbonate(BTC). The production structures were identified by elemental analysis and IR.
方法原甲酸三乙酯与氰乙酸乙酯缩合，然后和羟乙基肼经环合、水解等一锅法合成5-氨基吡唑-4-甲酸，然后在亚硫酸钠存在条件下加热脱羧得到5-氨基-1-羟乙基吡唑。
METHODS 5-amino-1-hydroxyethyl pyrazole-4-carboylic acid was synthesized through condensation of ethyl cyanoacetate and triethyl orthoformate followed by one-pot methodology of cyclization, hydolysis.
方法原甲酸三乙酯与氰乙酸乙酯缩合，然后和羟乙基肼经环合、水解等一锅法合成5-氨基吡唑-4-甲酸，然后在亚硫酸钠存在条件下加热脱羧得到5-氨基-1-羟乙基吡唑。
METHODS 5-amino-1-hydroxyethyl pyrazole-4-carboylic acid was synthesized through condensation of ethyl cyanoacetate and triethyl orthoformate followed by one-pot methodology of cyclization, hydolysis.
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