酐的例句大全

Amino 4 methoxyl acetylaniline was synthesized acetylization ofp-methoxylaniline with acetic acid and acetic anhydride, then nitration and reduction.

以对甲氧基苯胺为原料,用冰醋酸和醋酸酐作乙酰化剂,经乙酰化 、 浓硝酸硝化、铁粉还原合成了3-氨基-4-甲氧基乙酰苯胺.

As to the maximal amplitude ( ma ) pectin was higher than dextron.

至于ma值则大于右旋糖酐组.

A modified oligomer has been prepared by the reaction of epoxidized oil acrylate with maleic anhydride.

用马来酸酐和环氧豆油丙烯酸酯反应,制成一种改性齐聚物.

The photosensitivity, alkaline solubility and viscosity of products increased as the ratio of maleic anhydride increased.

产物的光敏性 、 碱溶性和粘度随着酸酐配比的增加而增大.

In the presence of organic peroxide, ethylene-vinyl acetate copolymer is graft polymerized with maleic anhydride.

通过正交实验,研究了在有机过氧化物的存在下, 乙烯 - 醋酸乙烯酯与马来酸酐接枝共聚.

Diisopentyl maleate was synthesized from maleic anhydride and isopentanol using tungstosilicic acid as a catalyst.

以钨硅酸为催化剂,马来酸酐和异戊醇为原料催化合成马来酸二异戊酯.

The article studied that maleic anhydride ( MAH ) grafted polypropylene ( PP ) in one pair of screw extruder.

在双螺杆挤出机上研制马来酸酐(MAH ) 接枝的聚丙烯 ( PP ).

The synthesis of vitamin E oleate by using vitamin E and oleic acid was studied.

以维生素E及油酸为原料,乙酸酐为共反应剂,三乙胺为催化剂合成了维生素E油酸酯.

This paper introduced that maleic anhydride can be grafted with rosin, polyethylene wax, styrene, petroleum resin.

主要介绍了马来酸酐与松香 、 石油树脂 、 苯乙烯 、 聚乙烯蜡等的接枝反应.

The market demand, price and development trend of world phthalic anhydride are reviewed.

介绍了国内外苯酐的市场需求和价格情况以及发展趋势.

The sheet and operation in phthalic anhydride plant system after the adding partial condensator were introduced.

介绍了苯酐装置系统中增加部分冷凝器的流程,操作讨论了加部分凝冷器前后的经济效益.

Objective to explore the effects of orgemophorus pesticide on lipid peroxidase ( Lpo ), creatinine ( Cr ) andblood urea nitrpogen ( Bun ).

目的:探讨有机磷农药对过氧化脂质 ( Lpo ) 、 肌酐 ( Cr ) 、尿素氮 ( Bun ) 的影响.

Sulfonated EPDM ionomers ( S-EPDM ) were prepared with concentrated sulfuric acid and acetic anhydride.

用浓硫酸和醋酸酐与三元乙丙橡胶(EPDM ) 反应制备了磺化三元乙丙橡胶离聚物 ( S-EPDM).

With potassium fluoride as catalyst, spironolactone compound was synthesized from DDSA.

以氟化钾为催化剂, 催化十二烯基琥珀酸酐(DDSA)缩合成螺双内酯化合物.

Method: Serum Cystatin C, Urea, Scr and UrineMicroprotein ( UMP ) concentrations were measured in 1338 patients.

方法: 检测1338例患者CystatinC 、 血尿素(Urea) 、 血肌酐 ( Scr ) 和尿微量蛋白(UMP).

The thermal stability and the vitrification point increase with the increase of maleic anhydride content.

R-SMA的 耐热性和玻璃化温度,均随马来酸酐含量的增高而增加.

When water is added under proper conditions to basic anhydrides, bases result and vice versa.

当水被添加到基本酐下, 基地的结果,适当的条件,反之亦然.

Production: monomer boron, Danhuapeng, boron anhydride, without detectable; Hydrochloric acid , Yean, ammonia water.

生产: 单体硼, 氮化硼, 硼酐, 无水硼砂; 盐酸,液氨, 氨水.

Functionalization of ethylene propylene diene monomer with maleic anhydride in melt state through high shear stress-induced initiation

高剪切应力诱导引发马来酸酐官能化三元乙丙橡胶

B: check kidney blood urea nitrogen and serum creatinine.

肾功能检查: 测定血尿素氮和肌酐.