Terms for subject Ecology containing 一生

Chinese	English
一年生物种	annual species
一年生草地	annual rangeland
一种产品的生态无害特性	ecologically sound characteristics (of a product)
单一种类不可再生资源开采成本函数	a single variety nonrenewable resources mining cost function
单一种类不可再生资源开采成本函数	function of extraction cost of a single kind of non-renewable resources
单一种类不可再生资源最优开采	optimal extraction of a single kind of non-renewable resources
夏季一年生植物	summer annuals
生活饮用水地表水源一级保护区	first-class protection zones for surface domestic and drinking water sources
生物一硝化一脱硝	bio-nitrification-denitrification
生物群系中的一个顶级群落	biociation
非单一种类不可再生资源最优开采	optimal extraction of a non-single kind of non-renewable resources