V2EX organotrophic

Organotrophic

释义 Definition(中文)

organotrophic(有机营养的 / 有机物为营养来源的):指生物(尤其是微生物)以有机化合物作为获取能量和/或电子供体(常也作为碳源)的营养方式。常用于微生物代谢分类中,与以无机物为电子供体的 lithotrophic(无机营养)相对。该词在实际用法中有时与 organotroph(有机营养生物)或广义的 heterotrophic(异养)有重叠,但侧重点更偏向“电子供体来自有机物”。

发音 Pronunciation(IPA)

/rnotrfk/

例句 Examples

Organotrophic bacteria need organic compounds to grow.
有机营养细菌需要有机化合物才能生长。

In oxygen-poor sediments, many organotrophic microbes break down complex organic matter through fermentation and other anaerobic pathways.
在缺氧的沉积物中,许多有机营养微生物会通过发酵等厌氧途径分解复杂的有机物。

词源 Etymology(中文)

organotrophic 由两部分构成:**organo-**(表示“有机的、有机化合物”,源自希腊语 organon,意为“器官/工具”,在现代科学英语中常指“有机物”)+ -trophic(“营养的、摄食/取养的”,源自希腊语 trophē,意为“营养、食物”)。合起来表示“以有机物为营养来源(尤指电子供体/能量来源)”。

相关词 Related Words

文献/著作中的用例 Notable Works(中文)

  • Bergey’s Manual of Systematic Bacteriology(《伯杰氏系统细菌学手册》):在微生物代谢与分类描述中常见该术语及其相关分类框架。
  • Brock Biology of Microorganisms(《布洛克微生物学/微生物生物学》):讲解微生物营养类型(如有机营养、无机营养、化能/光能营养)时会使用相关术语体系。
  • Madigan et al., Brock Biology of Microorganisms(历版教材与配套章节):在“微生物代谢与营养”章节中讨论有机物作为电子供体/能量来源的代谢类型时出现。
About     Help     Advertise     Blog     API     FAQ     Solana     3181 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 46ms UTC 13:39 PVG 21:39 LAX 06:39 JFK 09:39
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86