“land economic benefit”的概念、定义、翻译、参考文献-科学参考

单词	land economic benefit
释义	land economic benefit Encyclopedia 农学土地经济效益释 land economic benefit土地经济效益对土地的投入与取得有效产品或服务之间的比较。体现土地经济活动中投入要素和产出要素之间的对比关系。
随便看	drilling fluid lubrication drilling fluid maintenance treatment drilling fluid make-up drilling fluid mechanics drilling fluid phenolphthalein alkalinity drilling fluid pool drilling fluid preparation drilling fluid program drilling fluid purification drilling fluid rheology drilling fluid safety density window drilling fluid solid control system drilling fluid stability drilling fluid supervision drilling fluid tank level gauge drilling fluid technology drilling fluid treatment agent drilling for geological mapping drilling geological logging drilling hole electrochemical machining tool drilling hole structure drilling hydraulics drilling in coalbed methane drilling in pressure balance drilling instrumentation

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