Effects of feed ratio and feeding mode on synthesis of epoxy acrylate;
投料方式及投料比对丙烯酸环氧酯合成的影响
Properties of casein grafted acrylonitrile fibers with different casein feed ratioes
不同投料比酪蛋白改性丙烯腈纤维的性能
A series of PB g SAN copolymers were synthesized by graft copolymering styrene and acrylonitrile comonomer onto polybutadiene(PB)latex rubber particles through varing feed ratio of monomer to PB(M/PB)with seeded emulsion polymerization technique.
采用种子乳液聚合技术在聚丁二烯乳胶粒上接枝共聚苯乙烯和丙烯腈 ,通过改变共聚单体和聚丁二烯的投料比合成了一系列PB g SAN共聚物 ,将这些共聚物与SAN树脂进行熔融共混制得了ABS树脂。
The formula of feeding ratio has been deduced.
作者推导出了该投料比的计算公式 ,并给出了其简化公式 ;讨论了几种条件下公式的变化情况 ,同时给出了应用实
The effects of reaction temperature, catalyst, inhibitor, feeding ratio and feeding way on the synthesis of epoxy acrylate are studied by measuring the conversion rate of acrylic acid during reaction and analyzing the synthetic production through IR spectrum.
通过测定丙烯酸环氧酯合成过程中的丙烯酸转化率以及对合成产物的红外光谱分析,研究了反应温度、催化剂、阻聚剂、投料比和投料方式对合成反应的影响。
In this article, both the inventory ratio of Lauxite produced in the lab and the way to feed carbamide in the experiment are discussed, and the best inventory ratio is obtained.
就脲醛树脂的投料比,以及分批加入尿素进行了实验探讨,得出最佳投料比。
By contrast tests of feeding form?order?reflection temperature and the change of flame color, the best inventory ratio and experiment condition are obtained.
通过加料形态、次序、反应温度的对比实验 ,得出固体酒精最佳投料比和实验条
The results show that,the more the feed molar ratio of Ala,the worse the solubility in chloroform and tetrahydrofuran(THF),but the modified polylactic acid is very easily soluble in DMSO.
随着投料比中丙氨酸含量n(Ala)的增加,改性聚乳酸在氯仿、四氢呋喃等有机溶剂中的溶解性逐渐由易溶变为难溶,但在DMSO中的溶解性却很好;DSC、XRD等测试显示,聚合物由一定的结晶性逐渐转变为无定形态;可溶性共聚物聚(乳酸-丙氨酸)[P(LA-co-Ala)]的特性粘数逐步减小,重均相对分子质量(Mw)逐渐减小,分散度(Mw/Mn)有变窄的趋势。
The effects of feed molar ratio were discussed in detail.
用特性黏数[η]、FT-IR1、H-NMR、DSC、GPC、XRD等进行系统表征,考察了不同投料比对共聚物的影响。
About the best Inventory Ratio of Lauxite;
关于合成脲醛树脂最佳投料比的实验探讨
Properties of casein grafted acrylonitrile fibers with different casein feed ratioes
不同投料比酪蛋白改性丙烯腈纤维的性能
The Effects of Different Feed Molar Ratio on Poly(D,L-Lactic Acid) Modified by Cholic Acid
不同投料比对胆酸改性聚(D,L-乳酸)的影响
Influences of Feed Ratio on the Biodegradable Material Polylactic Acid Modified by L-alanine via Direct Melt Copolymerization
投料比对丙氨酸直接熔融聚合法改性聚乳酸的影响
Effect of Formaldehyde/Phenolic(F/P) Ratio on Pyrolysis Behavior and Ablation Properties of Ammonia Catalyzed Phenolic Resin
氨酚醛树脂投料比与其热解性能、烧蚀性能的关系
The throw in a throwing contest.
投掷投掷比赛中的投掷
Mixed material inputting ratio algorithm for production planning in cold rolling production line;
冷轧生产线机组作业计划过程中的投料混合比算法
Production systems utilizing plastic mulch involve additional input costs over traditional non-plastic systems.
应用塑料薄膜覆盖的生产体系要比传统非塑料薄膜覆盖体系多投入资金。
a losing game [pitcher]
会输的比赛 [投手]
A disk, typically wooden or plastic with a metal rim, that is thrown for distance in athletic competitions.
铁饼在体育比赛中用以投掷的圆盘，常为带有金属边的木制或塑料盘
"discus:a disk, typically wooden or plastic with a metal rim, that is thrown for distance in athletic competitions."
"铁饼:在体育比赛中用以投掷的圆盘,常为带有金属边的木制或塑料盘."
In 2002, the aggregate amount of investments from China and Libya in telecommunication, plastic, chemical and footwear industries has reached nearly 30 billion African Francs.
２００２年，中国和利比亚在电讯业、塑料化工和制鞋业的投资总额已达近３００亿非郎。
The effects of the mole ratio of anhydride to amino group of chitosan in the feed solution on the solubility, intrinsic viscosity and molecule weight of the product were studied.
研究了投料物质的量比对产物的溶解性、特性黏度和相对分子质量的影响。
Based on the basic equation of the recirculation reactor, the calculating method of the optimum circulating ratio is given.
采用适宜的循环比可以有效地调整物料的反应器进口浓度、降低反应器体积和设备投资。
dynamic process inventory determination
动态过程投料量测定
one to one projection system
一比一投影曝光装置
He pitched a good game.
他在比赛时球投得好。
Caribbean Basin Investment Exposition
加勒比海盆投资博览会