“key district of prevention and control of soil and water loss”的概念、定义、翻译、参考文献-科学参考

单词	key district of prevention and control of soil and water loss
释义	key district of prevention and control of soil and water loss Encyclopedia 工学水土流失重点防治释 key district of prevention and control of soil and water loss水土流失重点防治区根据区域水土流失严重程度、防治迫切性及难易程度，以及水土保持功能维护和提升需求划定的重点防治区域。
随便看	non-severe plastic anemia non Shannon type information inequality non-Shannon-type information inequality non-shivering thermogenesis nonsilver halide photographic materials nonsilver real time recor-ding materials non-simple path non-simplicity non-simply connected non simultaneous masking non-simultaneous masking nonsimultaneous masking nonsingular nonsingular algebraic variety non-singular bilinear form nonsingular bilinear form nonsingular boundary point nonsingular collineation nonsingular complex nonsingular conic nonsingular correlation nonsingular curve nonsingular data nonsingular distribution nonsingular divisor

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