breeding migration
常见例句
- 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;
扼要回顾了数十年来水产工作者对鳗鲡的研究成果,其中包括:鳗鲡生殖洄游和产卵生态的调查; - 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.
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。 - 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、湿地及湿地植被的存在,大量候鸟选择在这里栖息、繁殖、迁徙集散、形成众多“鸟岛”。
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 返回 breeding migration