The distribution function of energy reveals the rule that the reaction activity of mass changes in different stages of pyrolysis, which helps to investigate the mechanisms of pyrolysis, gasification and combustion.

The effects of stirring speed, reaction temperature, mass ratio of alkali-to-ore, initial potassium hydroxide concentration and particle size on the leaching rate of niobium were reported.

考察了搅拌转速、反应温度、碱矿比、初始氢氧化钾浓度和矿粒度对铌钽矿中铌的浸出速率的影响。

Therefore, it would be considerably effective for the improvement of Ce 4+/ Ce 3+ reaction to facilitate mass transfer and add electrochemical catalyst.

因而可通过提高传质速率和加入电化学催化剂的方法来提高Ce4+/Ce3+体系的反应速率。

The optimum coupling reaction conditions: mass fraction of SCA is 6.5% 7.5%; coupling temperature is 70 ℃; coupling time is 3 4 h.

最优偶联改性的工艺条件：SCA质量分数为6.5%～7.5%、偶联温度为70℃、偶联时间为3～4h。

The effects of reaction temperature, mass of surfactant, mass of initiator and mass of PSG on the polymerization conversion were investigated.

考察了聚合温度、乳化剂用量、引发剂用量和PSG用量对细乳液聚合转化率的影响。

The main work are summarized as follows: The factors affecting the MFC performances were analyzed from enzyme kinetics, chemical reaction theory and mass transfer.

主要工作包括：基于酶动力学理论、化学反应理论和传质学理论分析了MFC工作性能的影响因素。

The application of advanced intelligent control strategy is expected to achieve effective control of the fluidized bed systems, improvement of reaction efficiency and mass production economy.

采用先进的智能控制策略有望实现对流化床系统的有效控制，提高反应的效率和批量生产的经济性。

Nonlinear Chemical Reaction and the Mass Action Law& Periodic Tuning of the CSTR-BZ Reaction System

非线性化学反应与质量作用定律&BZ-CSTR反应体系的周期调制

Dynamics Model of Compost Reaction Based on Mass Action Law

基于质量作用定律的堆肥反应动力学模型

The Effect of different Sizes of Container and Media for One Year Old Seedlings of Four Types of Aboriginal Broadleaf in Subalpine Area in Northwest Yunnan Immediate Adverse Reaction after Mass Vaccination of Groups A+ C Meningococcal Polysaccharide Vaccine

滇西北亚高山4种乡土阔叶树种1年生容器苗的育苗容器规格及基质研究A+C群脑膜炎球菌多糖疫苗大规模接种后的速发型接种反应观察

The results showed that C, Mn and V elements in steel had no effect on the behavior of N in vacuum condition: denitrogen was first-order reaction with mass transfer rate coefficient 0.091 cm/ s.

结果表明，在真空条件下，钢水中的C、Mn、V对N的行为基本没有影响，此时脱N为一级反应，传质速率常数为0091cm/s；

The denitrogen still happened as Ar was filled in low vacuum ( 9 300 Pa), in this case the denitrogen was second-order reaction with mass transfer rate coefficient 0.022 cm/ s.

在低真空（9300Pa）过程充Ar，仍会发生脱N行为，此时脱N为二级反应，传质速率常数为0022cm/s。

On this foundation, this thesis reviewed the reaction of mass media on the Chinese culture-figuring of culture temperament, rewriting of thinking fashion and the reconstruction of value.

在此基础上，进而反观大众传媒对于中国文化的反作用&文化气质的塑造和思维方式的改写以及价值观念的重构。

Rates of chemical reaction and mass transfer were compared to determine the control step of p-xylene liquid phase oxidation process based on the kinetics previously obtained.

在对二甲苯液相催化氧化动力学研究的基础上，比较了化学反应速率与气液传质速率的相对大小。

Progress in Researches on Gas-Phase S_N2 Ion-Molecule Reaction by Mass Spectrometry

有机质谱学法研究气相S N2离子-分子反应进展

Immediate Adverse Reaction after Mass Vaccination of Groups A+ C Meningococcal Polysaccharide Vaccine

A+C群脑膜炎球菌多糖疫苗大规模接种后的速发型接种反应观察

Solid state reaction and mass transfer for sulfide scale on Fe Mo alloy during sulfidation

Fe-Mo合金高温硫化产物中的固态反应及传质

The results showed that UPC& 1 was the optimal catalyst for condensation polymerization, Its adding amount was 0.30%~ 0.3% of the reaction mass.

研究结果表明：UPC&1为缩聚反应的最佳催化剂，其用量为总投料量的0.30～0.35%。

Most of the ship's spaces are taken up by extra ammo, armor, troops, weapons, engine, reaction mass, equipment.

大多数船舶的空间占用额外的弹药，装甲部队，武器，引擎，反应质量，设备。

Stereochemical Effects in Mass Spectrometry(ⅹⅴⅲ) ── Detection of Chirality or α-Amino Acids by Reaction Mass Spectrometry

质谱中的立体化学效应（ⅩⅤⅢ）&用反应质谱法检测α－氨基酸的手性

Study on detection of benzene in water using proton transfer reaction mass spectrometry with a glow discharge ion source

辉光放电离子源质子转移反应质谱对水中苯的分析方法研究