1)  oxygen flux
氧通量
1.
Described in this paper is the method of calculating the oxygen flux through a crucible outlet section during the study of pulverized coal combustion characteristics with the use of a thermobalance.
采用以热天平研究煤粉燃烧特性时通过坩埚出口截面氧通量的计算方法,对织金煤焦燃烧特性曲线的分析计算,得试样燃烧所需氧气以扩散传质方式经坩埚出口截面传递到试样层表面,并对该计算方法进行了分析。
2)  atomic oxygen flux and fluence
原子氧通量和遭遇量
3)  Oxygen channel
氧通道
4)  oxygen permeability
氧通透率
1.
, of Bacillus thuingiensis in the course of fermentation were obtained through on-line detection of the Variation of gas-phase and liquid-phase oxygen concentration with the help of oxygen permeability(Pm) determined by the sulfite oxidation in specially designed shake flask.
用设计的特殊摇瓶,以苏云金杆菌为研究对象,供冷模(亚硫酸盐氧化法)在求出瓶口过滤层氧通透率的基础上,由特制摇瓶在线检测发酵过程中气液相氧浓度变化数据,取得发酵过程中的菌体摄氧率、氧传递系数等有用的工程参数。
5)  Leakage passage supplying oxygen
供氧通道
6)  respiratory exchange ratio
氧通气当量
参考词条
补充资料:氧通量
分子式:
CAS号:

性质:氧气通过气体分离膜的渗透速率(Jo2),其单位为cm3(STP)/(cm2·s·cmHg)。表达为Jo2=q/(Sm·t·ΔP′)。式中g为气体的透过量;Sm为膜面积;t为单位时间;ΔP′为膜两侧压力差。

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