breeding migration

常見例句

Fishery research work on eel reproduction and rearing fry in the past ten years was reviewed. It includes 1) breeding migration and ecology of reproduction;
扼要回顧了數(shù)十年來水產(chǎn)工作者對鰻鱺的研究成果，其中包括：鰻鱺生殖洄游和產(chǎn)卵生態(tài)的調(diào)查；
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.
綜合評價微生物采油現(xiàn)場試驗研究及試驗效果，討論微生物在地層中的生長繁殖、運移及提高采收率機理。
As the lakes wetlands and wetland vegetation exists, a large number of migratory bird breeding, migration and distribution here, Forming a number of "Bird Island."
由于湖泊、濕地及濕地植被的存在，大量候鳥選擇在這里棲息、繁殖、遷徙集散、形成眾多“鳥島”。
blog.sina.com.cn

The tech will be used to map walrus migration patterns and breeding grounds.
FORBES: For Walrus Wary Russian Oil Drillers, WWF Turns To Space