chemical oxygen demand 化学需氧量，化学氧需求量
... BOD biological oxygen demand 生物需氧量 COD chemical oxygen demand 化学需氧量 AGP 琼脂扩散试验 ...
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... COD Cash On Delivery 交货付款 COD Chemical Oxygen Demand 化学耗氧量 COE Cab Over Engine 驾驶舱在引擎上 ...
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CEO Chief Executive Officer 最高经营者 最高执行官 首席执行官 COD Chemical Oxygen Demand 化学的氧要求量 化学需氧量 cp Centi-poise 粘度单位 cp(粘度单位) ..
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COD-chemical oxygen demand 化学需氧量
COD - Chemical Oxygen Demand 化学需氧量
An experiment was made on the pharmaceutical wastewater treatment with the contact oxidation process by adding effective microorganisms (em) to remove the chemical oxygen demand (COD).
应用生物接触氧化法投加有效微生物菌群(EM)对制药废水中化学需氧量的去除效果进行试验研究和分析。
The purpose of studying the correlation of total organic carbon (TOC) with permanganate index and chemical oxygen demand (COD) has been stated.
叙述了研究总有机碳与高锰酸盐指数及化学需氧量相关关系的目的。
To rapidly determine the pollution extent of wastewater, the potential of near infrared(NIR) spectroscopy for measurement of chemical oxygen demand(COD) in wastewater was investigated.
为快速确定废水的污染程度，研究了运用近红外光谱法测量废水化学需氧量（COD）的可行性。
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