查询词典 kinetics

The kinetics of nitrification biofilm in upflow and pure oxygen has been studied.

对上向流直接供氧生物膜硝化动力学进行了试验和讨论。

The oxidation kinetics of depleted uranium was studied in pure oxygen pressure of 5 kPa at below 100°C by using spectroscopic ellipsometry. The relationship of the thickness of uranium oxide with time is measured. The results indicate that below 100°C in the initial period, the relationship between oxidation layer thickness and time is parabolic. The oxidation mechanism of depleted uranium is discussed and the active energy of depleted uranium at given experimental conditions is 87.165kJ/mol from calculation.

采用椭偏技术研究了45~95℃和5kPa纯氧气氛中金属铀的氧化，通过不同温度下金属铀表面氧化层厚度随时间的变化规律，得到贫铀在初始氧化阶段的表面氧化层厚度与时间的关系均呈现抛物线规律；绘制出了在不同温度下金属铀表面的氧化动力学曲线，由此得到在低于100℃，5kPa的纯氧气氛下贫铀表面形成氧化物的反应活化能为87.165kJ/mol。

The kinetics, leaching process of sodium vanadate, are described by using the diffusion model.

对水可溶性钒酸盐的浸出过程，用"扩散模型"方程进行了描述。

The kinetics of reaction between PON and vanillin was studied by stopped-flow technique.

反应动力学研究了无源和香草停流技术。

The muffle kiln was also used in the experiment of calcining of MSWI fly ash. This study investigated the migration characteristics of 4 heavy metals in the process of calcining and established vaporescence kinetics models of heavy metals.

其次，采用高温箱式电炉对垃圾焚烧飞灰进行煅烧实验，对高温煅烧过程中4种重金属(Cd、Cu、Cr和Zn)挥发动力学展开研究，建立煅烧过程每种重金属挥发反应动力学模型。

The optimal conditions and kinetics of enzyme catalyzed interesterification of Chinese vegetable tallow and methyl stearate without solvents was studied.

研究了无溶剂体系酶促乌桕脂与硬脂酸甲酯转酯化反应的工艺条件及动力学，提出了反应初速度和初始浓度及反应历程中组分浓度和时间关系的两种动力学模型。

The kinetics of butadiene polymerization was investigated, and the microstructure and properties of the synthetic polybutadiene were characterized by FT-IR, GPC, Mooney viscosimeter, etc.

研究了体系在不同陈化方式和温度下的聚合反应动力学，并对聚合产物进行了测试表征。

The kinetics problem of the weight throw during the throwing and flying has been studied.

从理论上对链球投掷和飞行中存在的一些动力学问题进行了研究。

The macro-kinetics characteristics of decomposition of witherite with nitric acid in a batch reactor are studied.

研究了在间歇反应器中，用硝酸分解毒重石宏观动力学特性。

Oxygen diffusion kinetics in wolframite have been studied experimentally over the temperature range 500~800°C at 100 MPa pressure.

在水压100 MPa，温度500~800℃和富18O水的热液条件下，开展了黑钨矿氧扩散动力学的实验研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。