化学过程

In this procedure, molecular dynamical mechanics which adjoint with hydrolization of ATP received extensive interests.In the scale of molecule, the movement of the proteins has the features of Brownian movement.

分子马达通过催化ATP水解获得能量，从而产生宏观运动，在这个过程中，伴随着ATP水解的化学过程而产生的运动的动力学机制是我们关注的焦点问题。

The diesel engine combustion is a physical and chemic process which is complex and changeable.

柴油机燃烧过程是一个十分复杂而多变的物理、化学过程。

It is a classical chemical process for production of methyl acetate. But by the limits of. the formation of azeotropes in the process,we can't obtain hign purity methyl acetate by normal unit operation.

醋酸甲酯的制备是一种经典的化学过程，但由于反应过程中形成共沸物的限制，通过常规的单元操作不能够得到高纯度的醋酸甲酯。

It is a classical chemical process for production of methyl acetate. But by the limits of. the formation of azeotropes in the process, we cant obtain hign purity methyl acetate by normal unit operation.

醋酸甲酯的制备是一种经典的化学过程，但由于反应过程中形成共沸物的限制，通过常规的单元操作不能够得到高纯度的醋酸甲酯。

In this paper, four parts are included to study the role of cloud dynamics, microphysics and chemistry process in ozone photochemistry and sulfur chemistry in the troposphere.

本文分四部分研究了与云过程有关的云动力学、云微物理和化学过程对对流层大气臭氧光化学和硫化学的作用。

Physical and chemical processes in ICP-AES mainly include nebulization, evaporation, atomization, ionization, and excitation processes.

ICP-AES中的物理和化学过程主要包括有雾化，蒸发去溶，原子化，电离和激发等过程。

Physical and chemical processes in ICP-AES mainly include nebulization, evaporation, atomization,...

ICP-AES中的物理和化学过程主要包括有雾化，蒸发去溶，原子化，电离和激发等过程。

Designed for new and retrofit applications, the process heater system will be applicable forpetroleum refining and chemical processes.

由于新的更新软件的设计，过程加热器系统将适用于石油炼制和化学过程。

In Chapter 5,the pyrolysis of substituted six-membered ring model compound 4-methyl pyridine has been investigated.Instead of detail theoretical analysis of the reaction mechanism,the general results have been proposed from the products distribution and the combination of the pyrolysis investigation of its analogous pyridine.The major products are H_2,C_2H_2,C_4H_2,C_3H_3N and HCN,here HCN is not a primary initial product at low extent of decomposition.The mole fraction profiles of products have been obtained from the near threshold ionization.The pyrolysis of 4-methyl pyridine is initiated from the methyl abstraction and hydrogen abstraction procedures which are associated with the understanding of the soot formation and the NOX precursor correspondingly.

主要产物为H_2，C_2H_2，C_4H_2，C_3H_3N和HCN，其中HCN为非低温时的热解产物；通过近阈值电离并导出物种随温度变化的摩尔分数曲线，更详细地定量地描述了产物随温度的变化。4-甲基吡啶热解主要从母体脱甲基和脱氢两个初始反应出发，一种趋势是形成大质量数的苯并或杂环的多环化合物，有助于了解炭黑形成过程中的复杂化学过程；另一趋势是开环生成小的碳氢和腈类物质，实验得出的含氮物质的种类及随温度变化有助于了解NO_x的前驱物质的形成及其变化规律。

In this paper, based on the analysis of the effects of the structure of UASB reactors and the processes of reactions on corrosion, the corrosion mechanism is discussed, and three measures to prevent the corrosion of the UASB reactor are presented, I.e., improvement of the anticor rosion design, application of anticorrosion materials and preservative treatment of the equipment.

由于上流式厌氧污泥床UASB内发生的反应主要属于化学过程和生物过程，因此UASB反应器内壁极易发生腐蚀，从而影响反应效果，降低设备使用寿命，增加维护费用在分析了上流式厌氧污泥床反应器的结构与工艺对腐蚀的作用的基础上，讨论了腐蚀机理，提出了应在改进防腐设计、采用耐腐蚀材料和对设备进行防腐处理等3个方面采取措施，从而防止UASB反应器内的腐蚀现象

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。