“tundra ecosystem”的概念、定义、翻译、参考文献-科学参考

单词	tundra ecosystem
释义	tundra ecosystem Encyclopedia 农学冻原生态系统释 tundra ecosystem冻原生态系统极地平原和高山苔原的生物群落与其生存环境所组成的综合体，是由生长在寒冷的永久冻土层上的极地或高山寒性小灌木、多年生草本、苔藓和地衣构成的群落。又称苔原生态系统。
随便看	radio-frequency identification technology radio-frequency identification technology, RFID technology radio frequency identification，RFID radio frequency integrated circuit radio frequency interference radio-frequency interference radio frequency ion thruster radio-frequency leakage radio-frequency line radio-frequency mass spectrometer radio frequency MEMS radio frequency metrology radio frequency micro-electromechanical system filter radio frequency micro-electromechanical system mixer radio frequency micro-electromechanical system switch radio frequency module radio frequency navigation radio-frequency oscillator radio frequency plasma radio-frequency plasma radio frequency quadrupole linear accelerator radio-frequency radiation radio frequency resonant accelerator radio frequency, RF radio frequency sensor

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