The pilot test result of MEOR was evaluated and the reproduction, breeding and migration of micro organism in strata, and the MEOR's mechanism were discussed.
综合评价微生物采油现场试验研究及试验效果，讨论微生物在地层中的生长繁殖、运移及提高采收率机理。
2
In the butterflies' northern feeding and breeding sites, unpredictable weather is hindering reproduction.
位于北面蝴蝶的生长与繁殖地点，不可预测的天气阻碍着蝴蝶的繁衍。
3
The study on genetic basis of Porphyra is very important to its breeding exploitation, including the reproduction and life history, which are controlled by gene.