RIL abbr. 重组自交系(Recombinant Inbred lines)
- RIL was systematically researched, and the new code of forest harvesting practice was established in the world.
国际上已经对RIL进行了系统的研究,并制定了新的采伐作业规程。 - The concepts and status of reduced impact logging (RIL) and ecology-based forest harvesting (EFH) were summarized in this paper.
对国际上减少环境影响的森林采伐(RIL)理念及中国森林生态采伐(EFH)理念的形成过程和研究现状进行综述。 - European lorry begins to be updated stage by stage from 60 time, mix in gross ril load, material raise performance side to progress ceaselessly.
欧洲铁路货车从60年代开始逐步更新,在轴重、材料和提高性能方面不断进步。