“hardening seedlings”的概念、定义、翻译、参考文献-科学参考

单词	hardening seedlings
释义	hardening seedlings Encyclopedia 农学〔蔬菜栽培〕释 hardening seedlings炼苗为使蔬菜秧苗适应定植大田或设施内的环境条件，增强秧苗抗逆能力，加速缓苗进入正常生育，从定植前5～7天开始锻炼秧苗的措施。
随便看	pre-cooling air-breathing combined cycle engine pre-coordination language precordial leads precordial tremor precorrection precorrosion precritical precrop pre-crushing -AG/SAG-ball mill grinding-classification circuit precure P recursive function P-recursive function Precursor precursor precursor chemicals precursor effect precursor ion precursor nuclide precursor nuclide (nucleus) precursor nuclide of delayed neutron precursor object precursor of delayed proton emission precursor of nuclide precursor of the active ingredient precursor pulse

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