1) Time ratio of rich and lean burn
浓、稀燃时间比值
2) ratio of concentration and time
浓度-时间比
1.
The paper introduces the theory and the experiment data processing of a differential-integral method, that is method of the ratio of concentration and time, for determining the order of a reaction and calculation the rate constant.
介绍了浓度-时间比法确定反应级数的原理以及数据处理的计算机实现过程。
3) Cot value Cot
值,浓度时间(积)值
4) dilution ratio
稀释比值
1.
The law of dilution ratio influenced by temperature and the concentration of chlorinated polypropylene-toluene solution is studied using laser monitoring observation system and classical method of turbidity.
采用浊度法和激光浊度法测定了不同温度下氯化聚丙烯(CPP)-甲苯溶液浓度对正己烷稀释比值的影响规律,结果发现稀释比值随温度的升高而增大,随浓度的增加而减小。
5) ratio concentration
比值浓度
1.
The experimental results show that four kinds of ocean tiny algae s chlorophyll contents continuously decrease with the ratio concentration of hydroxyl radical increasing.
实验结果表明,随着羟基比值浓度的升高,4种单细胞藻的叶绿素含量不断减少,当羟基比值浓度达到0。
6) rich-thin burner
浓稀相燃烧器
补充资料:预燃时间
分子式:
CAS号:
性质:发射光谱定量分析试样激发,最初阶段分析线对强度比不恒定,需经数秒钟后才趋于稳定。为保证分析结果准确,要等试样激发数秒钟后才能摄谱。
CAS号:
性质:发射光谱定量分析试样激发,最初阶段分析线对强度比不恒定,需经数秒钟后才趋于稳定。为保证分析结果准确,要等试样激发数秒钟后才能摄谱。
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