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conservation of water source areas
释义
conservation of water source areas
Encyclopedia
工学
环境保护
释
conservation of water source areas
水源地保护
为保证饮用水质量和防治水源地污染对水源区实施的法律与技术保护措施。
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isosceles prism
isosceles right triangle
isosceles spherical triangle
isosceles tetrahedron
isosceles trapezium
isosceles trapezoid
isosceles triangle
isosceles triangular solution
isoscelizer
isoschizomer
isoscope
isoseismal
isosensitivity
ISO series of quality standards
isosinglet
isosmotic
isosorbide dinitrate
isosorbide dinitrate; sorbide nitrate; isoket; sorbitrate; carvasin
isospace
isospecific polymerization
isospectral
isospectral equation
isospectral flow
isospectral graph
isospectral graphs
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