“background extinction”的概念、定义、翻译、参考文献-科学参考

单词	background extinction
释义	background extinction Encyclopedia 理学古生态学释 background extinction背景灭绝生物在其自身演化发展过程中，正常条件下发生的灭绝。又称正常灭绝。理学背景灭绝释 background extinction；normal extinction背景灭绝地质历程中生物由于自身的原因在正常环境状况下的完全灭亡的现象。又称正常灭绝。
随便看	organicism organic laser material Organic Law of 1883/1913 Organic Law of National Government of the Republic of China Organic Law of the People's Courts of the People's Republic of China Organic Law of the People's Procuratorates of the People's Republic of China Organic Law of the Provisional Government of the Republic of China Organic Law of the Villagers' Committee of the People's Republic of China Organic law of the villagers' committee of the People's Republic of China organic light emitting diode organic light-emitting Diode organic light-emitting diode Organic Light Emitting Diode Association organic light emitting diode display organic light emitting diode display device organic light emitting diode display technique organic light emitting diode electrode material organic light emitting diode, OLED organic light-emitting diode (OLED) organic light-emitting diode, OLED organic light emitting diodes display device organic light emitting display organic light emitting display method organic light emitting display, OLED organic light emitting driving technology

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