“return on agricultural investment”的概念、定义、翻译、参考文献-科学参考

单词	return on agricultural investment
释义	return on agricultural investment Encyclopedia 管理学[农村发展理论与实践]释 return on agricultural investment农业投资收益率农业投资项目在正常生产年份净收益与投资总额的比值。
随便看	signal's gaussian characteristics signals of agrometeorological disaster prewarning signal source signal space signal statistics analysis signal strength signal swing signal system of hydropower station signal system theory signal theory signal to noise ratio signal-to-noise ratio signal-to-noise ratio，SNR signal transduction signal transduction in plants signal transfer equalization signal transform signal transmission signal transmission failure signal velocity signal voltage drop signal waveform estimation signal with finite energy signal with finite power signalyzer

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