oxygen demand

oxygen demand什么意思,oxygen demand翻译

基本解释

un.: 需氧量
网络: 氧需；耗氧量；氧需求

英汉解释

• 需氧量

例句

• The two methods used for measuring standard samples and all sewage biochemical oxygen demand.

  用上述两种方法测定标准样品、各种污水的生化需氧量进行差异性比较。

• Chemical oxygen demand is one of the important parameter in water monitoring.

  化学需氧量是水质监测的一个重要参数。

• cod . leachate . determination of the chemical oxygen demand . potassium dichromate method.

  生活垃圾渗沥水。钾和钠的测定。火焰光度法。

• Biochemical oxygen demand----The measure of the oxygen demand placed on a stream by any particular volume of effluent.

  生化耗氧量——在由特定容量排放的小河中氧需求的测量。

• Chemical oxygen demand (COD) is a synthetical indicator which represents the degree of organic pollution in water.

  化学需氧量（COD）是表征水体中有机物污染程度的一个综合性指标。

• Biochemical oxygen demand - BOD: A measure of the amount of pollution by organic substances in water.

  生化物需氧量（简写为BOD）：一种衡量有机物在水中的污染量的标准。

• The other influence factors include oxygen demand, chlorine ion and sulfate with the groundwater being weak acidity.

  在地下水呈弱酸性的条件下，其影响因素还包括耗氧量、氯离子和硫酸盐。

• Oxygen demand or consumption is a major factor in regulation of coronary blood flow, while the neural control is of secondary importance.

  需氧量或消费是一个重要因素调节冠脉血流量，而神经网络控制是次要的。在已知的代谢产物，腺苷被认为是最重要的。

• COD (Chemical Oxygen Demand) emission into every river reach in the region is calculated respectively.

  然后再根据整合结果，对向区域中河流所排放的COD（化学需氧量）进行分别估算。

• The other curve shown in Fig 1. 5 corresponds to the biochemical oxygen demand (BOD).

  图1-5的另一曲线相当于生化需氧量（BOD）曲线。