The composition and stable constant were measured by equimolar continuous change method and the molar ratio method.
用等摩尔法和连续变化法测定了缔合物的组成和稳定常数。
The influences of temperature, time, catalyst and the molar ratio of raw materials on the yield of the product were studied.
通过实验考察了反应温度、催化剂用量、反应时间及物料配比等因素对反应的影响。
The influence of temperature, reaction time, catalyst and the molar ratio of raw materials on the yield of the product were studied.
通过实验，考查了催化剂用量、反应时间、反应温度及物料配比对反应的影响。
The effect of the molar ratio of glycolide to starch and reaction time on the grafting degree, grafting efficiency and monomer conversion was discussed.
讨论了原料配比和反应时间对共聚物接枝率（G）、 接枝效率（E）和单体转化率（C）的影响。
The influence of the molar ratio of n-amyl alcohol and acetic acid, the quantity of the catalyst, the reaction time etc on the ester yield was discussed.
探讨了醇酸物质的量比、催化剂用量、反应时间等因素对酯收率的影响。
In condensation polymerization, the monomer will affect the purity of the molar ratio of functional groups, so that the molecular weight deviates from the set value.
在缩合聚合中，单体的纯度会影响到官能团的摩尔比，从而使聚合物的分子量偏离设定值。
The influence of the factors, such as the molar ratio of acetic acid ton-butanol, the feed rate of the reactants and packing density of the catalyst, was investigated.
考察了酸醇投料摩尔比、混合液的进料流量、催化剂的填充密度等因素对反应过程的影响。
Phenolic resin having higher remaining carbon was synthesized. The influence of the molar ratio of formaldehyde and phenol, kinds of catalysts and solvent has been studied.
合成了高残碳酚醛树脂，研究了醛酚摩尔比、催化剂品种、溶剂对酚醛树脂残碳量的影响。
It is shown that the best crosslinking reaction technological condition is: the molar ratio for the N-hydroxymethyl propylene acryl amine and the acrylonitrile monomer is 0.
确定最佳交联反应工艺条件为：n羟甲基丙烯酰胺与丙烯腈单体的摩尔比为0。
The better condition was confirmed by the orthogonal experiment with the factors: solvent, the molar ratio of monosaccharide and ester reagent, temperature and reaction time.
通过对反应溶剂的种类、多糖残基与酯化试剂的摩尔比、反应温度和时间等因素的正交实验，确定了较佳的硫酸酯化反应条件；
The effects of the molar ratio of activated tapioca starch to maleic anhydride, the reaction temperature and reaction time on degree of substitution of esterified starch were examined.
讨论了活化木薯淀粉与马来酸酐的摩尔比、反应温度、反应时间对酯化淀粉取代度的影响。
The influence of hydrothermal treatment time, hydrothermal treatment temperature, the molar ratio and concentration of the reactants on the as-prepared samples was investigated via XRD and SEM.
研究了水热合成温度、时间、反应物配比和浓度等因素对水热过程的影响，并通过XRD、SEM等手段进行表征；
Methods: By single factor experiment for foundation, using the orthogonal experiment method to determine the best reaction pH, the molar ratio of raw materials, reaction temperature and reaction time.
方法：采用正交实验方法确定配合反应的最佳酸度、原料的物质的量比、温度、反应时间。
The reaction of molar ratio of pentamer to pyridine and products structure is studied.
由此研究了五聚体与吡啶的摩尔比与产物的结构的关系。
The influence of reaction time, temperature, pressure, and molar ratio of methanol to soybean oil were discussed.
讨论了不同的反应时间、温度、压力及摩尔比对大豆油转化率的影响。
The effect of molar ratio of ethylene glycol monomethyl ether and glacial acetic acid and catalyst dosage on esterification are discussed.
考察了乙二醇单甲醚和冰乙酸摩尔比及催化剂用量对酯化率的影响。
The result shows that such factors as molar ratio of ammonia and CO2, concentration of hydrous ammonia, resident time and gas temperature influence CO2 absorption.
实验结果表明，氨与CO2的摩尔比、氨水浓度、停留时间和烟气温度等因素影响CO2吸收效率。
And the arrangement mode of dyestuff for LDH is related to the component and structure of dyestuff, as well as the reaction molar ratio of dyestuff and LDH.
同时染料在LDH层间的排布模式，与染料本身的组成和结构以及染料和LDH反应的摩尔比有关。
This paper approaches the effect of molar ratio of formaldehyde to urea before polycondensation on properties of UF-Resin and puts forward the best reaction of molar ratio in the resin production.
本文探讨了缩聚前甲醛与尿素的摩尔比对脲醛树脂性能的影响，并提出树脂生产的最佳反应摩尔比。
Effects of purity of raw materials, molar ratio of urea and formaldehyde, reaction temperatures and reaction time on the properties of urea-formaldehyde resin adhesive were studied.
研究了树脂合成过程中原材料纯度、尿素和甲醛的摩尔比、反应温度以及反应时间等对粘度和固含量等性能的影响。
This study used the different molar ratio of UF and the different release quantity of formaldehyde of MDF powder which separately mixed with the flour according to the different quality.
结果表明：高摩尔比的脲醛树脂中由于未完全反应的甲醛更多，对面粉的影响性能更大。
Then the effect of monomer molar ratio, reaction temperature and catalyst on the synthesis of LCP is studied.
探讨了单体摩尔比、反应温度、催化剂等因素对液晶合成的影响。
The effect of water content in TMP, catalysts, molar ratio of HDI to TMP, temperature and time on the properties of products was studied by measuring the NCO content and viscosity of products.
通过对反应产物NCO含量和黏度的测定，考察了TMP中水分含量、催化剂、HDI与TMP摩尔比、反应温度、反应时间对加成产物的影响。
Polymerization conditions, including molar ratio of aniline to APS, temperature of the reaction system and reaction time, were discussed.
讨论了单体与氧化剂的比例、反应体系的温度以及聚合反应的时间对聚合产物的影响。
The curing reaction process of bamboo liquefaction phenolic resin with different molar ratio was studied by non-isothermal differential scanning calorimetry(DSC).
采用非等温差示热量扫描DSC曲线方法探讨了竹材液化物酚醛树脂胶不同物质的量之比时的固化反应过程。
The effects of reactant molar ratio, catalyst consumption, temperature and reaction time on the reaction were discussed.
考察了反应物摩尔比、催化剂用量、反应温度和反应时间对反应的影响。
Objective: To identify the components of polysaccharides from Calvatia gigantea and their molar ratio.
目的：研究马勃多糖的单糖组成及其物质的量之比。
The effects of temperature, the ratio of ammonia, the ratio of air and the space velocity of catalyst upon the conversion, molar yield and selectivity of the reaction were observed, respectively.
考察了反应温度、氨比、空气比和空速对反应的转化率，摩尔收率和选择性的影响。
The effect of molar ratio of monomers, swelling temperature and time, reaction time and pressure on the grafting density are discussed.
探讨了双组分单体的摩尔比，溶胀温度和时间，反应压力和时间等对接枝率的影响。
The effect of molar ratio of monomers, swelling temperature and time, reaction time and pressure on the grafting density are discussed.
探讨了双组分单体的摩尔比，溶胀温度和时间，反应压力和时间等对接枝率的影响。
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