合成了一种新的乙酸2-辛基十二烷醇酯。
采用具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯（PTT）。
Synthesize polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.
本文采用酰化法和DCC法合成了一系列叔醇酯。
A series of esters of tertiary alcohols have been effectively synthesized by acylation and the DCC methods.
本文通过动物试验研究植物甾醇酯的降血脂作用。
The present study was used to investigate the effects of phytosterol ester on blood lipids through animal trials.
比较了14种不同来源的脂肪酶催化油酸油醇酯的合成。
The effects of 14 different Upases on oleyl oleate synthesis were compared.
植物甾醇酯是一类新型的降低血清胆固醇的功能性食品添加剂。
Phytosterol esters are kinds of novel serum cholesterol lowering functional food additives.
介绍了降凝剂中间体丙烯酸高碳醇酯的合成和产品分离提纯方法。
Synthesis and purification of long chain alkyl acrylate as intermediate of pour point depressant were introduced.
这是一种生物塑料是在堆肥温度比聚对苯二甲酸乙二醇酯的低缩回。
This is a compostable bioplastic which retracts at temperatures lower than polyethylene terephthalate.
用废聚对苯二甲酸乙二醇酯(PET)制备对苯型不饱和聚酯树脂。
Unsaturated benzene - type polyester resin was prepared from waste polyethylene terephthalate (PET).
同时制备了丙烯酸高碳醇酯的聚合物，并对聚合物的降凝性能进行了探讨。
In addition, the higher alcohol acrylate polymer was prepared, the pour point depression performance of the polymer was investigated.
但是越来越多的制造商正用聚对苯二甲酸乙二醇酯（通常简称为PET）做茶包。
More and more, however, manufacturers are making them out of Polyethylene terephthalate, commonly abbreviated as PET.
目的评价卡托普利联合5-单硝酸异山梨醇酯治疗慢性心功能不全的疗效和安全性。
Objective To evaluate the effect of captopril United 5-Isosorbide Mononitrate the treatment of chronic cardiac insufficiency of the efficacy and safety.
介绍PET(聚对苯二甲酸乙二醇酯)的性能特点及其在高速晒图机上的应用实例。
The application and property of polyethylene terephthalate (PET) piece in high speed blueprint machine were introduced.
以菜籽粕水解制得的复合氨基酸浓缩液为原料，与月桂醇酯化制得复合氨基酸月桂醇酯。
The composite amino acids lauryl alcohol ester was synthesized by lauryl alcohol and the composite amino acids from rapeseed meal which was hydrolyzed with hydrochloric acid.
目的：探讨倾斜试验和硝酸异山梨醇酯舌下含化倾斜试验在不明原因晕厥诊断中的价值。
Objective: To evaluate sublingual isosorbide dinitrate before tilt test in the diagnosis of unexplained syncope.
松香季戊四醇酯为松香或浅色松香经季戊四醇酯化而成；应用于粘合剂、橡胶行业。
Pentaerythritol ester of gum rosin are made from gum rosin or light-colored rosin through esterification with pentaerythritol; used in adhesives, rubber products.
松香季戊四醇酯为松香或浅色松香经季戊四醇酯化而成； 应用于粘合剂、橡胶行业。
Pentaerythritol ester of gum rosin are made from gum rosin through esterification with pentaerythritol light color, stabilizing process etc. ; used in adhesives, rubber products.
结果表明：胆甾醇酯的EI质谱裂解途径主要由甾环决定，各化合物谱图之间几乎无差别；
The result shows that EI fragmentation process of cholesterol esters is determined mostly by the steroid nucleus, and there is almost no difference among the mass spectra of various compounds.
植物甾醇酯（PE）是它的酯化产物，具有比植物甾醇更优的脂溶和更佳的降血胆固醇效果。
The phytosterol esters (PE) are the esterification products of phytosterols, its lowering cholesterol effect is better than the later.
研究了海藻酸丙二醇酯(PGA)、果胶和变性淀粉作为复配稳定剂在搅拌型酸奶中的应用。
The application of different levels of propylene glycol alginate (PGA), pectin and denatured starch as the stabilizer blends in stirred yoghurt was studied in this paper.
当材料悬浮于增稠剂(海藻酸丙二醇酯)时，这些釉质基质蛋白可以在牙根表面滞留长达两周。
These enamel matrix proteins when suspended in a thickening agent (propylene glycol alginate - PGA) are retained on root surfaces for up to two weeks.
目的：比较5 单硝异山梨醇酯和银杏叶并用与单用5 单硝异山梨醇酯对心绞痛患者的疗效。
Objective: To observe clinical therapeutic effective of 5 mono nitre isosorbide combined with ginkgo leaf in the treatment of angina pectoris.
消费者购买的所谓便利不过是聚对苯二甲酸乙二醇酯（PET）——工业史上极为重要的发明之一。
When people bought this convenience, what they were really buying was Polyethylene Terephthalate, or PET, the single most important innovation in the industry's history.
紧接着，表面引发甲基丙烯酸聚乙二醇酯(PEGMA)原子转移自由基聚合制备梳型聚合物刷。
The comb copolymer brushes were subsequently prepared via surface-initiated atom transfer radical polymerization of poly (ethylene glycol) methyl ether methacrylate (PEGMA).
介绍了聚萘二甲酸乙二醇酯（PEN）的性能，并对国内外生产、应用及发展前景进行了分析。
The paper introduces the properties of polyethylene naphthalate(PEN). It's production, application and perspective are analysed both at home and abroad.
用对甲苯磺酸酸式水解烃羧酸甲酯基和烃羧酸高碳醇酯基双官能基硅油，并和碱性水解的效果比较。
The modified silicone was hydrolysed by toluene-p-sulfonic acid, and the hydrolysis ratios in acid and base were compared.
利用氯化铁水合物为催化剂，从乙二醇和冰醋酸制备了二乙酸乙二醇酯，在最佳条件下其收率达92%。
Ethylene glycol diacetate was synthesized from ethylene glycol and acetic acid with ferric chloride hydrate as catalyst. The yield of ester was 92% under the optimum condition.
一个无加强，低粘度聚对苯二甲酸丁二醇酯的注塑成型。它具有很高的流动特性，并特别适合于超快速生产。
An unreinforced, low viscosity polybutylene terephthalate for injection molding. It has high flow characteristics and is specifically suitable for super fast production.
在原料脱臭馏出物预处理后，以甲醇钠为碱催化剂，将原料与甲醇进行反应，使原料中的甾醇酯转化为游离甾醇。
After the pretreatment of PODD, sterol ester in PODD can be transesterified into free sterol with methanol while methanolic sodium as catalyst.
在原料脱臭馏出物预处理后，以甲醇钠为碱催化剂，将原料与甲醇进行反应，使原料中的甾醇酯转化为游离甾醇。
After the pretreatment of PODD, sterol ester in PODD can be transesterified into free sterol with methanol while methanolic sodium as catalyst.
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