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

单词	economic threshold
释义	economic threshold Encyclopedia 农学经济阈值释 economic threshold; ET经济阈值采用防治措施阻止害虫种群密度增长，以免达到经济损害允许水平的虫口密度。又称防治指标、防治阈限。
随便看	marketization of higher education marketized information resource management market liquidity market location theory market manipulation market maven market mechanism market microstructure noise market model market of health care labors market of natural resources market order market orientation market-oriented regulation market penetration pricing market per share method market pigs per sow per year marketplace for monopoly market trade market place of ideas market positioning market potential model Market power market prediction of agricultural products market-preserving federalism market price

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