英语语法分析

Microbiologic fermentation technique;

微生物发酵技术；

The key microbiologic population for organic matter degradation in different composting stages is different.

在堆肥过程的不同阶段对有机物降解起关键作用的微生物种群不同。

The little epidemiologic research that has been done has failed to identify a microbiologic etiology approximately 60% to 85% of the time.

小流行病学研究已经进行并没有确定一个微生物病因大约60%至85%的时间。