“natural system”的概念、定义、翻译、参考文献-科学参考

单词	natural system
释义	natural system Encyclopedia 理学系统学释 natural system自然系统以天然物为要素，由自然力作用所形成的系统。又称天然系统。是指那些不受到人为干扰或影响，或者人为干扰或影响比较小的系统。 Mathematics natural system自然坐标系，自然标架
随便看	heavy liquid separation heavy load pavement heavy maintenance heavy media heavy-media separation equipment heavy-media separator heavy-medium cyclone heavy-medium vibrating chute heavy meson heavy metal heavy metal contamination of fisheries environment heavy metal elements measurements heavy metal in aquatic food heavy metal ion adsorbent heavy-metal ions absorbent fiber heavy metal measurement by laser-induced breakdown spectroscopy heavy metal pollutants poisoning heavy metal removal technology heavy metals heavy metal solidification agent of soil heavy metal star heavy metal stress heavy metals wastewater heavy metal tolerance of plants heavy mineral concentrates geochemical survey

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。