1)Nitriles腈类
1.The main quantitative detection methods of nitriles were GC,chemical method for determination of nitrogen and infrared spectroscopic method.测定异硫氰酸酯主要有重量法、容量法、碘量法、氧化还原法和色谱法;测定噁唑烷硫酮主要有紫外分光光度计法和液相色谱(HPLC)法;测定硫氰酸酯主要有分光光度法、气(液)相色谱法及红外法;测定腈类主要有气相色谱法、化学定氮法及红外法。
英文短句/例句
1.STUDIES ON CONJUGATED POLYMERS Ⅶ. Polymerization of Aliphatic Nitriles共轭高分子的研究——Ⅶ.脂肪腈类的聚合
2.Researches on the Preparation of β-Enamino Ketones/Esters and Nitrles;β-胺基烯酮/酯类及腈类化合物的合成方法研究
3.Hydrolysis of Nitriles in Near-critical Water;腈类化合物在近临界水中的水解反应研究
4.Advances in acrylonitrile based solid polymer elecrolytes丙烯腈类聚合物基固体电解质材料的研究进展
5.Fundamental Research on Poly(Fluoroalkoxyphosphazenes) High Performance Elastomer;氟代烷氧基取代聚膦腈类高性能弹性体的基础性研究
6.Synthesis and Photoactivity of DAMN Metal Complexes;马来腈类金属配合物的合成及其光化学性质研究
7.Mechanistic and Kinetic Studies of the Reactions of Nitrils with Radicals腈类分子与活泼自由基的反应机理和动力学研究
8.Spectral Characteristics of White Organic Light-Emitting Devices Based on a Novel Nitrile Fluorescence Dye基于新型腈类染料的白色有机电致发光器件的光谱特性
9.Synthesis,Characterization and Enzyme Activity Assays of Peptides Nitriles as Inhibitors of Cathepsin K组织蛋白酶K拟肽腈类抑制剂的合成、表征及抑制效应检测
10.STUDY ON NITRILE RUBBER'S ACOUSTIC PERFORMANCE丁腈橡胶类阻尼材料声学性能的研究
11.Synthesis of Hexachlorocyclotriphosphazene in Dialkylimidazolium Ionic Liquids;在咪唑类离子液体中合成六氯环三磷腈
12.Comparison of properties of nitrile rubber produced by Lanzhou Petrochemical Co with similar products兰州石化公司丁腈橡胶与同类产品的性能比较
13.Abstract: Polyphosphazenes are inorganic polymeric functional materialsthat have unique characterization.文摘:聚磷腈是一类具有特殊性能的无机高分子功能材料。
14.Electrochemical Synthesis and Structural Studies of Silver(I)Complexes with Acetylenic Alcohol and Malononitrile;银(Ⅰ)与炔醇和丙二腈两类配合物的电化学合成及其结构研究
15.Studies on the Susceptibility of Several Kinds of Insecticides and Resistance Risk Assessment for Fipronil in the Small Brown Planthopper, Laodelphax Striatellus Fallén （Homoptera: Delphacidae）;灰飞虱对几类杀虫剂的敏感性研究及对氟虫腈抗性风险评估
16.Synthesis of α, β-diarylacrylonitriles with Triarylamines and Their Light Emitting Properties;含α，β-二芳基丙烯腈叔芳胺类化合物的合成及其发光性能的研究
17.Determination of Azoxystrobin Residues in Legume Using High Performance Liquid Chromatography Coupled with Electrospray Ionization Tandem Mass Spectrometry豆类中腈嘧菌酯残留的高效液相色谱-串联质谱法测定
18.polyacrylonitrile fiber聚丙烯腈纤维, 腈纶纤维
相关短句/例句
nitrile perfume腈类香料
3)isonitriles异腈类
4)nitril molecule腈类分子
1.Thus it is especially important for nitril molecule to be translated and absorbed, in which the dominant absorption way is the reactions with radicals (e.腈类分子(如乙氰、丙氰、丙烯氰、正丁氰等)是较重要的一类VOCs,不但对人体有危害,而且还会造成环境污染。
5)nitrile herbicide腈类除草剂
6)malononitrile derivative丙二腈类化合物
1.Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.固相反应合成了新型丙二腈类化合物。
延伸阅读
C24类甾醇类分子式：CAS号：性质：胆汁酸属于类甾(或固)醇类，又称为C24类甾醇类。正常人胆汁中有结合胆汁酸和游离胆汁酸两大类，并以前者为主。游离胆汁酸有胆酸、脱氧胆酸和鹅脱氧胆酸等；结合胆汁酸系指上述胆汁酸以酰胺键(简称肽键)与甘氨酸或?；撬峤岷?，分别成为甘氨胆酸或?；堑ㄋ岬?。这些化合物存在于大多数脊椎动物中，是“胆苦”的主要成分。结合胆汁酸易溶于水，这是由于其分子中既含有亲水的羟基和羧基，又含有疏水的甲基，且这两种性质不同的基团又完全排列在环戊烷多氢菲核的两侧，使分子分为“亲水”和“疏水”两个侧面。故结合胆汁酸具有强乳化剂功能，使肠腔内油脂乳化成微粒，以增加油脂与消化液中脂肪酶(lipase)接触面积而便于脂类消化吸收，同时也促进对脂溶性维生素的吸收。
