查询词典 reaction
- 与 reaction 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Furthermore, the relationship between the volume fraction of in situ phases and reaction times has been proved to be linear in the form of "zero order reaction".
TiC-AlN/Al复合材料的断裂韧性研究表明,相同体积分数条件下,TiCw比TiCp对复合材料具有更好的增韧效果。
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The fact that the amount of CO2 and the concentration of residue varied with reaction time indicates that it is a reaction of zero order and the degradation rate of PEG is negatively proportional to the average molecular weight of PEG.
生成物CO2的量及剩余反应物浓度随时间变化的结果表明,反应为零级反应,且催化反应速率与PEG平均分子量成反比。
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Under the optimum conditions, the linear range of the method was 0-80 μg/L. The detection limit was 4.58×10^(-7) g /L.The catalytic reaction was the zeroth order one. The apparent activation energy and the reaction rate constant was found to be 96.04 kJ/mol and 3.61×10^(-3)/s, respectively. The sensitivity was increased by 3 times in the presence of surfactant.
在最佳实验条件下,方法线性范围为0~80μg/L,检出限为4.58×10^(-7)g/L;催化反应为动力学零级反应,表观活化能为96.04kJ/mol,反应速率常数为3.61×10^(-3)/s;反应在表面活性剂存在下,灵敏度提高3倍。
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Anhydrous alcohol and glacial acetic acid were used as component solvent, which the volume ratio was 2:1, zinc dust as reductant, reaction temperature was 25~35℃, reaction time was 2 h, the yield was 81%.
在还原反应中采用无水乙醇和冰醋酸的混和溶剂,两种溶剂的体积比为2:1,以锌粉为还原剂,反应温度为25~35℃,反应时间为2h,产率为81%。
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The experimental results show that the thermal oxidation reaction of both rosin and abietic acid are pseudo first order reaction.
枞酸的氧化反应温度为30, 35, 40, 45, 50和55 ℃时,表观速率常数分别为0.0036, 0.0041, 0.0062, 0.0087, 0.011和0.0157 min-1,表观反应活化能Ea为50.29 kJ/mol。
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The effects of reaction temperature,reaction time,ultrasound frequency,agitating velocity and HCl amount on the yield and purity of abietic acid were investigated by orthogonal experiment.
通过正交优化实验考察了反应温度、反应时间、超声波频率、搅拌转速、盐酸用量对枞酸单离收率和纯度的影响,确定最佳异构化反应条件为:超声频率47.2 kHz,反应温度55℃,盐酸用量0.06 mL盐酸。
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When the reaction temperatures were 303.15, 308.15, 313.15, 318.15, 323.15 and 328.15 K, respectively, the apparent reaction rate constants of abietic acid were 0.0036, 0.0041, 0.0062, 0.0087, 0.011 and 0.0157 min-1, respectively.
松香的氧化反应温度为35, 40和45 ℃时,表观速率常数分别为0.0009, 0.0015和0.0025 min-1 ,表观反应活化能 E a为80.2 kJ/mol。
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The characteristic of ABR is change water power characteristic and to improve the term of mass transfer in the reactor in order to increase the reaction velocity; and increase alkalinity to improve the capability of abirritation of the system through add Na2CO3 to reaction and a optimal pH condition which fit to acidic bacterium come into being. In result, the organic matters are removed efficiently in system.
异波折板水解酸化反应装置最大的特点是改变了水流特征,改善反应装置内酸化菌与基质之间的传质条件,以加快反应速率:同时在反应装置内加入碳酸钠,碳酸钠溶液作用在于提高反应装置内废水的碱度,增强系统的缓冲能力,把pH值控制在适合酸化菌生长的范围,充分发挥微生物的活性,使系统的有机去除能力大大提高。
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Ginger can be used to treat sick reaction of riding vehicle or ship: affix a piece of ginger to the bellybutton and add an acesodyne past adhesive on it, then the sick reaction will mitigate evidently.
生姜可治晕车晕船:生姜一片贴于肚脐,外贴一张伤湿止痛膏,有明显的缓解作用。
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Various reaction parameters such as ratio of ethyl acetoacetate to ethylene glycol,catalyst amount,reaction time and water-carrying reagent amount were studied.
讨论了酯醇比、催化剂用量、反应时间、带水剂用量对酯化率的影响。最佳反应条件为:n:n=1:1.8,催化剂用量为乙酰乙酸乙酯质量的2%,带水剂用量为20mL,反应时间3h。
- 相关中文对照歌词
- Chain Reaction
- A Violent Reaction
- Reaction
- Chain Reaction
- Chain Reaction
- Reaction
- Chain Reaction
- Chain Reaction
- Delayed Reaction
- Reaction To Action
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力