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Terms for subject Ecology containing 一种 | all forms | in specified order only
ChineseEnglish
一种产品对环境各方面的问题environmental aspects (of a product)
一种产品的环境无害特性environmentally sound characteristics (of a product)
一种产品的生态无害特性ecologically sound characteristics (of a product)
一种呈树脂状的柏油沥青岩asphaltite
一种物质的环境特性environmental properties (of a substance)
一种类不可再生资源开采成本函数a single variety nonrenewable resources mining cost function
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
一种类不可再生资源最优开采optimal extraction of a single kind of non-renewable resources
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