“critical period of crop water requirement”的概念、定义、翻译、参考文献-科学参考

单词	critical period of crop water requirement
释义	critical period of crop water requirement Encyclopedia 农学农业水土工程释 critical period of crop water requirement作物需水关键期作物整个生育期中对水最敏感，对产量影响最大的时期。又称作物需水临界期。
随便看	pulse extraction column pulse fiber laser pulse flame photometric detector pulse flame photometric detector (PFPD) pulse flip angle pulse fogger pulse frequency pulse frequency meter pulse front tilt pulse function pulse generation mechanism pulse generator pulse increment interpolation pulse input method pulse intensity pulse interval pulse inversion pulse ion extraction pulse ion extraction (PIE) pulse ionization chamber pulse jitter pulse light curve pulse manifestation pulse measurement pulse mode

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