“vegetation cover and biological factor”的概念、定义、翻译、参考文献-科学参考

单词	vegetation cover and biological factor
释义	vegetation cover and biological factor Encyclopedia 工学土壤流失方程释 vegetation cover and biological factor覆盖与生物措施因子一定条件下有植物冠层覆盖和地表砾石、枯枝落叶、生物结皮等覆盖的地面土壤流失量与同等条件下清耕连续休闲地土壤流失量的比值。用B表示。
随便看	ventilation ventilation and air-conditioning design of protective engineering ventilation and air conditioning system for subway ventilation and cooling system for mining ventilation bridge ventilation capacity calculation ventilation control combustion ventilation control during mine fires ventilation door ventilation drift ventilation factor ventilation for deep open pit ventilation for radon discharge ventilation induced diaphragm dysfunction ventilation methods ventilation networks conditioning ventilation networks solving ventilation of concentrators ventilation of exploratory tunnel ventilation of tunnel and underground ventilation/perfusion ratio ventilation raise ventilation safety testing ventilation shaft ventilation structures

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