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

单词	natural ecosystem
释义	natural ecosystem Encyclopedia 理学自然生态系统释 natural ecosystem自然生态系统没有或很少受到人类活动直接干扰，依靠自然能力维持的相对稳定的生态系统。分为陆地生态系统和水域生态系统。
随便看	semivitreous semi-vowel semiwave semi-wave antenna semi-worsted spinning sempervirine Sem Schilt semulsifier free emulsion polymerization semulsifier-free emulsion polymerization Semu people Semyon Afanasievich Vengerov Semyon Fridlyand Semyon Izrailevich Lipkin Semyon Petrovich Babayevsky Semyon Petrovich Gudzenko Semyon Solomonovich Yushkevich Semyon Yakovlevich Nadson Sen senarmontite senary senate Senate Bill 10 in Oregon Senate of Shaanxi-Gansu-Ningxia Border Region Senator James McMillan Senba Zuru

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