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1)  oxygen coefficient
氧系数
2)  Oxygen resource coefficient
氧源系数
3)  oxygen consumption coefficient
耗氧系数
1.
Estimation method of oxygen consumption coefficient K_1 in water quality model;
水质模型中耗氧系数K_1的估值方法综述
2.
Through parallel biological experiment,the article discusses the interrelation of the oxygen consumption coefficient and the ratio of CBOD and NBOD .
通过平行的生化培养实验 ,探讨了耗氧系数与 CBOD/NBOD比值的相关关系 。
4)  Dissolved oxygen coefficient
溶氧系数
5)  reaeration coefficient
复氧系数
1.
Advances and prospects in the research of water reaeration theory and reaeration coefficient;
水体大气复氧理论和复氧系数研究进展与展望
2.
On the foundation of large of the domestic and international cultural archives data,this article summarizes the current research of water reaeration theory and reaeration coefficient calculation formula.
在查阅大量国内外文献资料的基础上,对水体大气复氧理论和复氧系数计算公式的研究情况做了综述和总结,以便实际工作中能够依据具体情况,选择多种方法计算,相互比较,合理选用,从而提高水环境预测的可靠性。
3.
The oxygen transfer theory,can't be used to predict the reaeration coefficient of the rivers due to some undetermined parameters such as liquid film thickness,the mean time of travel,surface renewal rates.
氧传质理论因存在不确定的参数(象液膜厚度,旋涡在界面的停留时间,表面更新率等)而不能用来预测河流复氧系数
6)  oxygen transfer coefficient
传氧系数
1.
A new testing measure on oxygen transfer coefficient-K La W in wastewater was suggested and applied to an energy efficiency research on a wastewater treatment plant located in Chongqing.
本文提出了一种更新的污水传氧系数 KLa W的现场测定方法 ,并应用于重庆某污水处理厂曝气设备的能效研究中。
补充资料:氧系数
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性质:又称氧化剂过剩系数。指推进剂中的氧化性元素摩尔数与可燃元素完全氧化所需氧化性元素摩尔数之比。一般推进剂氧系数都小于1,其值在0.45~0.75范围内。

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