“放风锻炼”的概念、定义、翻译、参考文献-科学参考

单词	放风锻炼
释义	放风锻炼 Encyclopedia 农学放风锻炼释 cold hardening by ventilation in greenhouse放风锻炼温室和大棚种植的作物，在一定时期适度揭开薄膜透风，使作物受到一定抗逆锻炼的过程。育苗用的温床和阳畦在定植前通常也需要放风锻炼。
随便看	bipolar galaxy bipolar group bipolar host material bipolar integrated circuit Bipolaris diseases of grass bipolar isolated-gate field effect transistor bipolarity bipolarity of adjectives bipolar jet bipolar junction transistor bipolar leads bipolar magnetic region bipolar membrane bipolar membrane electrodialysis bipolar model bipolar nebula bipolar neuron bipolaron bipolar outflow bipolar planetary nebula bipolar plate bipolar power transistor bipolar pulse width modulation bipolar random access memory bipolar random-access memory

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。