1)polyol['p?li?l]多元醇
1.Research on the auxiliary heat stabilizer of polyol;多元醇辅助热稳定剂的研究
2.Study of Polyol Co-Stabilizer and It's Mixture with Calcium Zinc Stabilizer;多元醇辅助热稳定剂及其钙锌复合体系的研究
英文短句/例句
1.polyol surfactant多元醇类表面活性剂
2.Tetra-hydroxy polyether polyolsGB/T16577-1996四羟基醚多元醇
3.Polyether polyols-DesignationGB/T12008.1-1989聚醚多元醇命名
4.Polyether polyols-SpecificationGB/T12008.2-1989聚醚多元醇规格
5.Study of the Properties of CuO-ZnO Catalysts on the Hydrogenolysis of Sorbitol;山梨醇氢解制备C4～C6多元醇CuO-ZnO催化剂的研究
6.Study on Catalytic Hydrogenolysis of Sorbitol to C_2～C_3 Polyhydric Alcohols over Ru/C Catalyst;Ru/C催化氢解山梨醇制备C_2～C_3多元醇的研究
7.bicyclopentadiene dioxide polyol ether resin二氧化双环戊二烯多元醇醚树脂
8.Polyether Polyols--Determination of unsaturationGB/T12008.7-1992聚醚多元醇中不饱和度的测定
9.Tri-hydroxy polyether polyolsGB/T16576-1996三羟基聚醚多元醇
10.Octahydroxy polyether polyolsGB/T15594-1995八羟基聚醚多元醇
11.Polyether polyols-Determination of hydroxyl numberGB/T12008.3-1989聚醚多元醇中羟值测定方法
12.Polyether polyols-Determination of sodium and potassiumGB/T12008.4-1989聚醚多元醇中钠和钾测定方法
13.Polyether polyols--Determination of viscosityGB/T12008.8-1992聚醚多元醇的粘度测定
14.Polyether polyols-Determination of acid numberGB/T12008.5-1989聚醚多元醇中酸值测定方法
15.Studies on Synthesis and Application of Polymer-Polyether Polyol Composite;聚合物聚醚多元醇的合成与应用研究
16.Study on Preparation of Ultrafine Nickel Powders Using Polyol Reduction Method;多元醇还原法制备超细镍粉工艺研究
17.Preparation and Characterization of Mesoporous Materials in the Polyol System多元醇体系中介孔材料的制备与表征
18.Preparation of Rigid Polyurethane Foam with PIPA PolyolPIPA多元醇制备硬质聚氨酯泡沫
相关短句/例句
polyols多元醇
1.Review of woody biomass liquefaction by polyols and its application to polyurethane;木质生物材料多元醇液化及其在聚氨酯中的应用
2.Studies on Solid-Solid Phase Transition of Polyols and their Binary Mixtures by Infrared Spectroscopy;多元醇及其二元混合物固固相变的IR研究
3.Isolation and identification of heteroatom-containing and polyols constituents from Comptosorus sibiricus Rupr.;过山蕨中含杂原子类及多元醇类成分的分离鉴定
3)polyalcohols多元醇
1.At the temperature range corresponding to the solidsolid phase transition,the change of -OH stretching and out-of-plane-deformation vibration indicates that the mechanism of solidsolid phase transition of polyalcohols is related to the intermolecular hydrogen honds.利用变温红外光谱技术对多元醇三羟甲基乙烷 ( PG)、三羟甲基甲胺 ( TAM)及其二元体系的固固相变进行了研究 。
2.The thermal storage performances of several kinds of paraffin mixtures and polyalcohols binary systems were studied experimentally by differential scanning calorimeter.利用差示扫描量热仪实验研究了几种不同石蜡以及它们的混合物和多元醇二元体系的储热性能。
3.This paper studied experimentally the phase change temperature and latent of polyalcohols binary system with different component,and analyzed the feasibility of phase change wall.通过实验研究了多元醇类相变材料组成的二元体系在不同组成下的储热性能,从材料的相变温度和相变潜热分析其应用于墙体中的可行性。
4)polyatomic alcohol多元醇
1.Experimental study on desalination of polyatomic alcohol solution by electrodialysis;电渗析用于多元醇溶液脱盐的实验研究
2.Meanwhile, the paper introduces the mechanism, formula and field applications of using the potassium polysulfonate and polyatomic alcohol drilling fluid systems to control hole instability.从地质、地应力、钻井液、钻井工艺4个方面分析了塔河油田三开井段井眼失稳的机理,详细介绍了控制井眼失稳的钾基聚磺钻井液和多元醇钻井液体系的作用机理、配方及现场应用效果。
3.Studying an analytical approach on producting formic acid hy hy product sodium formal from polyatomic alcohol.研究了用多元醇副产甲酸钠制备甲酸中控分析方法,指出了高锰酸钾氧化值-酸值法不适应该体系;选用以丙酮作溶剂的电位滴定法具有快速、准确的特点,该方法的等当点pH=1。
5)polyalcohol[英][,p?li'?lk?h?l][美][,pɑli'?lk?,h?l, -,hɑl]多元醇
1.The application of TLC in polyalcohol;薄层层析在多元醇检测中的应用
2.Analysis on cloud point action of polyalcohol surface active materials and using in drilling fluid.;多元醇类表面活性物质的浊点行为在钻井液中的应用
6)polyhydric alcohol多元醇
延伸阅读
多元醇分子式：CAS号：性质：分子中含有三个或三个以上羟基的醇类。其通式为CnH2n+2-x(OH)x(x≥3)。大多数多元醇都具有沸点高，对极性物质溶解能力强，毒性和挥发性小等特性的黏性液体或结晶状固体。其沸点、黏度、相对密度和熔点等随分子量增加而增加。甘油、三羟甲基乙烷、季戊四醇、木糖醇、山梨醇等多元醇可用于生产醇酸树脂、清漆、聚酯树脂、炸药等工业品及作合成干性油、胶黏剂、增塑剂、表面活性剂的重要中间体。
