“multiple cropping in China”的概念、定义、翻译、参考文献-科学参考

单词	multiple cropping in China
释义	multiple cropping in China Encyclopedia 农学中国多熟种植释 multiple cropping in China中国多熟种植多熟种植制度在中国的发展与应用。
随便看	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 signatron signature signature analyzer

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