A nuclear reaction is at its most basic nothing more than a reaction process that occurs in an atomic nucleus.
从最通俗的角度讲，核反应实质上就是发生在原子核中的一种反应过程。
Temperature is a very important parameter in chemical reaction process, and many types of chemical reactions are required to be conducted under the conditions of constant temperature.
温度是化学反应过程中一个非常重要的参数，许多类型的化学反应都要求在恒温的条件下进行。
Photosynthesis, which involves energy of light, absorption, energy conversion, electron transfer, ATP synthesis, CO2 fixation etc. , is a complex physical and chemical reaction process.
光合作用涉及光能的吸收、能量转换、电子传递、ATP合成、CO2固定等一系列复杂的物理和化学反应过程。
The reaction process was followed by X-ray powder diffraction, TEM and UV-Vis spectroscopy.
利用X射线衍射、透射电子显微镜和紫外-可见光谱等手段跟踪反应过程。
Under the conditions, the effects of five kinds of metal salts on reaction process have been investigated.
同时考察了五种金属盐对反应过程的影响。
During the reaction process, the beginning of water spraying can cause the system pressure to increase temporarily.
水合物的制备过程中，喷雾的启动会引起系统内部压力有短暂的升高。
The effect of activation porous agent on reaction process of phosphate rock acidulated by sulfuric acid was studied.
用硫酸分解开阳磷矿，研究了活化疏松剂（APA）对该反应过程的影响。
The reaction process, mechanism and structure characteristics of microarc oxidation were introduced for aluminum alloy.
介绍了铝合金表面微弧氧化技术的工艺过程、反应机理和结构特征。
The kinetic high-temperature reaction process in the combustion front was analyzed through quenching of combustion front.
结合燃烧前沿激冷淬熄法，分析了其燃烧前沿高温动态反应过程。
It is necessary to research a new method of SPFS preparation by solid reaction process with industrial scrap iron powder.
有必要探索由工业废铁粉经固相反应直接制取固体聚合硫酸铁的工艺。
The solid state reaction process and rates of different structural phases were investigated dynamically at varying temperatures.
动态跟踪比较了不同物相的反应速率与消长规律。
Leaching process is a chemical reaction process, mineral particle size and concentration also have great impact on the leaching rate.
浸出过程为化学反应过程，矿物粒度、浸取剂浓度对反应速率影响也较大。
In this paper, hydrolysis reaction process of active aluminum powders and structural characteristics of resultants were investigated.
本文概述了活性铝粉水解反应过程及生成物结构特征。
The reversible chemical reaction process of ideal gas mixture in the condition of constant pressure and temperature has been designed.
设计了理想混合气体在等温等压条件下的可逆化学反应过程。
The reaction process of natural gas and coal was investigated using a fixed-bed reactor to model the furnace for preparing synthesis gas.
用固定床反应器模拟合成气制备炉，对天然气与煤联合气化反应过程进行了研究。
Several mathematical models for reaction process of reaction bonded silicon carbide are set up, which are quasi linear parabolic systems.
考虑不同因素的影响，建立了反应烧结碳化硅反应烧结过程的一组数学模型，它们可表述为一个拟线性的抛物型方程。
The reaction process and the reaction kinetics of forming a hydrate from natural gas and ice are studied on a small sized industrial unit.
在一个小型工业化水合物生成装置上，对由冰和天然气反应生成天然气水合物的过程及动力学进行了研究。
The equipment and technology of stripping reaction process with multi stage trickle bed reactor have been developed for production of BPA.
研究开发了多段滴流床反应气提合成双酚A的新设备与工艺，成功地解决了固定床树脂法合成工艺和设备存在的问题。
The reaction process of decomposing H2S into hydrogen and sulfur through microwave action with the ferrous sulfide as catalyst is studied.
研究了在微波作用下，以硫化亚铁为催化剂，将H2S分解为氢气和硫磺的反应。
The current method has the problems of long cycle time of the reaction process, harsh conditions, and complicated reprocessing, and so on.
目前方法存在反应流程周期时间长、条件苛刻、后处理复杂等问题。
Carbonyl low medium temperature transformation reaction is an important reaction process in petrochemical and synthetic ammonia productions.
一氧化碳中—低温变换反应是石油化工和合成氨生产中的重要反应过程。
In a microwave chemistry experiment, to obtain the real-time complex permittivity is of great importance to understand the reaction process.
在液相微波化学反应过程中，实时得到液体的复介电常数对理解化学过程有重要的意义。
The paper introduces the reaction mechanism of oxidating sulfurous acid calcium to gypsum and some factors to influence the reaction process.
介绍了亚硫酸钙氧化为石膏的反应机理及影响反应过程的某些因素。
In this paper, ammonium sulphate was prepared from phosphogypsum and ammonium carbonate, and the kinetics of the reaction process is studied.
以磷石膏和碳酸铵为原料制备硫酸铵，对反应过程的动力学进行了研究。
This article studies the reaction process and mechanism of calcium silicate thermal insulating material active mortar of hard rankinite type.
研究了硬硅钙石型硅酸钙保温材料活性料浆的反应过程与反应机理。
Results indicated that, when the polymerization temperature is lower, the conversion is lower but the dark reaction process is more distinct.
结果表明，聚合温度越低，转化率越低，但暗反应过程显著。
The control system stated in this paper is simple and feasible, especially for slow reaction process, e. g. industrial sewage handling system.
本文提出的控制系统简单适用，特别适用于诸如工业废水处理等慢反应过程的控制。
Rotary kiln production process is a complex physical and chemical reaction process, with a large inertia, pure lag and nonlinear characteristics.
回转窑的生产过程是一个复杂的物理化学反应过程，具有大惯性、纯滞后、非线性等 特点。
The creation mechanism and reaction process of free radicals in denitration process using free radicals and non-equilibrium plasma were discussed.
探讨了自由基与非平衡等离子体脱硝过程中自由基的产生机制及反应过程；
The creation mechanism and reaction process of free radicals in denitration process using free radicals and non-equilibrium plasma were discussed.
探讨了自由基与非平衡等离子体脱硝过程中自由基的产生机制及反应过程；
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