“ecosystem trophic level”的概念、定义、翻译、参考文献-科学参考

单词	ecosystem trophic level
释义	ecosystem trophic level Encyclopedia 理学生态系统营养级释 ecosystem trophic level生态系统营养级生物在生态系统食物链中所处的层次。
随便看	radiation grafting radiation hardening radiation hardening assurance radiation hardening assurance integrated circuit radiation hardening method radiation hardening technique radiation hardening techniques radiation hazard radiation hazard effects radiation hazard; radiation risk radiation heat-equilibrium method radiation heat load of suspension firing boiler radiation hydrodynamics radiation hygiene radiation immobilization radiation immobilization of enzyme radiation impedance radiation indirect action radiation induced autoxidation radiation-induced autoxidation radiation induced carcinogenesis radiation-induced cataract radiation-induced chemical reactions radiation-induced copolymerization radiationinduced copolymerization

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