From a microscopic view point of the chemical rate, this article gives the exact definition the chemical rate, its expressing method and applying conditions.
本文从化学反应动力学的微观角度，阐述了化学反应速率的严谨定义，表示方法及适用条件。
The most important is temperature: the rate of chemical reactions in a cadaver doubles with each 10 degree Celsius rise.
而其中最重要的因素就是温度：研究表明尸体温度每上升10摄氏度其中的化学反应速度就会翻倍。
If ageing is not the result of chemical catastrophe but driven by changes in regulatory genes, it could, in theory at any rate, be slowed down or stopped.
如果老化不是化学过程造成的灾难结果，而是由于控制它的基因发生了改变，那么从理论上说，在任何水平上，老化速度都可以被减缓甚至停止。
Eat red peppers. They contain capsaicin, the chemical that gives them their distinctive taste and which boosts your resting metabolic rate by 25 per cent.
吃红辣椒。它们富含辣椒素，这种化学物质能带给你独特的口感，并能让你在休息时提高25%的新陈代谢水平。
They contain capsaicin, the chemical that gives them their distinctive taste and which boosts your resting metabolic rate by 25 per cent.
它们富含辣椒素，这种化学物质能带给你独特的口感，并能让你在休息时提高25%的新陈代谢水平。
His heart rate soars - it may even stop - and his body swells if he comes into contact with the chemical, known as polyethylene glycol.
只要一接触到聚乙二醇这样的化学物质，他就会出现心跳加速——甚至都要停止的地步，而且还有全身肿胀的现象。
This is a discussion on improving the determination of chemical reaction rate in the famous study on kinetics of reaction between ammonium persulphate and kalium iodide.
本文改进了著名的过二硫酸铵与碘化钾反应动力学研究中反应速度的测定，并将测定改为微型化学实验技术。
Features: small volume, light, easy to use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
The first question concerns thermodynamics, the second the various rate processes- -chemical kinetics, heat transfer, etc.
第一个问题涉及热力学，第二个问题涉及各种速率过程——化学动力学，传热等。
So as well as chemical measurement, winegrowers these days tend to taste grapes from different parts of the vineyard as they walk through to subjectively rate their physiological ripeness.
同样，用化学方法测量得到的葡萄生理上的成熟期也并不能令人完全信服。因此，酒类生产者近来已趋于亲自走到葡萄园中的各个不同的角落里，直接品尝葡萄的口味，凭主观感觉来评定葡萄是否到达生理上的成熟。
Chemical erosion rate has a positive correlation with runoff.
化学溶蚀速率与地表径流量呈正相关关系。
Large current hot cathode glow discharge was used for plasma chemical vapor deposition of diamond films. It improved deposition rate and films quality efficiently.
大电流热阴极辉光放电用于等离子体化学气相沉积金刚石膜，有效地提高了沉积速率和膜品质。
The chemical calorific effect has a great influence on the temperature, the reaction rate, the polymer material structure and rheological property in reactive extrusion processes for polymerization.
在聚合反应挤出过程中，化学热效应显著影响材料体系温度，从而影响反应速率以及高分子材料结构与流变性能。
Explanation was given on improvement effect of heating rate to caking property from essence of chemical reaction using pyrolysis kinetics.
并用热解动力学从化学反应的本质解释了升温速率对煤的粘结性的改善作用。
The Color film was made on stainless steel through chemical coloring, and the formation rate, color conversion controlling and corrosion resistance of color film were also studied.
对采用化学着色法在溶液中不锈钢氧化色膜的生成速度、颜色转换控制、膜层的结构及其抗蚀性能进行了试验研究。
Effects of chemical compositions on the glass opacity and the corrosion rate of glass pot have been studied.
探讨了乳浊玻璃化学组成对于玻璃乳浊度和坩埚侵蚀速度的影响。
Features: small volume, light, easy use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
Reaction rate: Speed at which a chemical reaction proceeds, in terms of amount of product formed or amount of reactant consumed per unit of time.
反应速率：化学反应进行的速度，用单位时间内产物的生成量或反应物的消耗量来表示。
This paper studied the influence of chemical structure on the reaction rate and curing effect in epoxy resin systems under electron beam (EB) radiation.
研究了化学结构对环氧树脂电子束辐射反应速率和辐射固化效果的影响。
The paper discusses the rate of chemical reaction in chemical reaction for some situations.
本文针对反应器中各种情况讨论化学反应速率。
The rate constants of these chemical exchange comply with Eyring or Arrehenuius equation.
结果表明，测得的化学交换的速率常数是合理的。
Constancy of chemical etch rate method was modified so as to reduce the influencing factors such as temperature and concentration of HF acid. The efficiency and accuracy are improved.
基于差动原理对HF酸恒定化学蚀刻速率法进行改进，以降低环境(温度、HF酸浓度等)变化对测量结果的影响，从而提高测量效率和测量准确性。
A study was made on concrete creep under different curing temperatures, and the comprehensive effects of time and temperature on creep development were expressed with the chemical reaction rate.
对不同养护温度下的混凝土徐变进行了研究，用化学反应速率描述温度对混凝土徐变的影响。
The superacid catalyst has the characteristics of high catalytic activities and rate, good chemical stability and little waste discharge in the synthesis.
该合成工艺应用固体超强酸催化剂具有催化活性高、催化速率快、化学稳定性好、无环境污染等优点。
It is assumed that the chemical reactions proceed at finite rate, a binary diffusion model is used for nonequilibrium diffusion.
认为化学反应的速率是有限的，非平衡扩散采用双组元扩散模型。
It is important to ascertain the role of sulfuric acid in carbonate weathering so as to understand the chemical weathering rate carbonate rocks, CO2 consumption and global carbon cycle.
在碳酸盐岩地区，流域侵蚀过程中硫酸是否参与，对于我们正确理解流域化学风化速率，以及流域侵蚀对大气co2的消耗和全球碳循环等都有重要的意义。
From the Angle of physical organic Chemistry, the transition state of chemical reactions has been studied in chemical reaction rate and isotope effect.
本文从物理有机化学的角度，从化学反应速度和同位素效应二方面对化学反应中的过渡状态问题进行探讨。
By comparison with computation results of reference, it is cleared that material parameters, chemical reaction rate constants and boundary conditions affect the species concentration very much.
通过与国外文献计算结果比较可知，物性系数、化学反应速率常数、边界条件处理等对组分浓度影响较大，缺乏这些数据库将会影响计算结果。
Because of discontinuity, chemical weathering can add water-rock interface and raise mineral dissolution rate.
由于非连续特性，化学风化可增大水岩界面，提升矿物溶解反应的规模及速率。
PBT exhibits good chemical stability, fast crystallization rate and excellent processing property.
PBT本身具有化学稳定性好、结晶速度快、加工成型方便等优势。
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