生物降解作用,又称微生物降解作用、细菌降解作用(becteria degradation),由微生物新陈代谢作用导致的石油物理性质、烃类化学组成与原油质量的显著变化,称作石油生物降解作用。
... biological decomposition 生物分解 biological degradation 生物降解作用 biological early warning 生物早期警告 ...
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通过凝聚、细胞裂解和生物降解作用能有效去除鱼腥藻细胞。
It can effectively remove Anabaena by coagulation, cell lysis and biodegradation.
这些沥青的饱和烃中正烷烃系列碳数分布完整,没有遭受过严重生物降解作用的迹象。
Then—alkanes with a complete range of carbon number are observed in the saturated hydrocarbons of the bitumen and no evidences of severe biodegradation occur.
生物降解作用是原油的一种重要的蚀变作用,对原油的物性和经济价值有着负面的影响。
The biodegradation of crude oil in the reservoir is an important alteration process and has undesirable impact on the oil physical property and economic value.
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