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grassland resources
释义
grassland resources
Encyclopedia
经济学
草地资源
释
grassland resources
草地资源
一定地域范围内的草地类型、面积和分布,以及由他们所产生物质的蕴藏量。是草地及依附其上生存的植物、动物、微生物以及景观环境作为人类开发利用的空间和陆地地面。是一项农业自然资源,是农业资源的重要组成成分,也是一种可更新资源。又称草场资源。
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water sources protection planning
water spinach
waterspout prominence
water sprinkler
water stage observation
water/steam quality criterion
water steam quality supervision
Waterston
Waterstones
water stop material
water storage
water storage and drainage engineering works built on slopes
water storage device
water storage equipment
water storage works on slope
water-storing tissue
water stress
water stress of pasture
Water Studies by Ma Yuan
water-submerged motor
water supply and drainage engineering economy
water supply and drainage for buildings
water supply and drainage system design of protective construction
water supply and drainage technology
water supply by different quality
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