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用水效率
释义
用水效率
Encyclopedia
工学
节约用水
释
water use efficiency
用水效率
被有效利用的水量与全部取用水量的比率。是反映水资源有效开发利用的效益指标和重要的综合性指标。
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hexaflumuron
hexagon
hexagonal
hexagonal board
hexagonal boron nitride
hexagonal close-packed structure HCP structure
hexagonal close packing
hexagonal closure condition
hexagonal crystal system
hexagonal dipyramid
hexagonal grid
hexagonality closure condition
hexagonal lattice
hexagonal net
hexagonal nomogram
hexagonal number
hexagonal nut
hexagonal phase
hexagonal prism
hexagonal pyramid
hexagonal pyramidal number
hexagonal scalenohedron
hexagonal square number
hexagonal-square roll pass sequence
hexagonal system
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