V2EX osmolality

Osmolality

定义 Definition

渗摩浓度:指溶液中每千克溶剂所含溶质粒子(如离子、分子)的“有效颗粒数”,常用单位为 mOsm/kg。多用于医学与生理学中衡量体液(血浆、尿液等)的浓度与水分平衡。(另有相关概念 osmolarity 渗透摩尔浓度,按“每升溶液”计算。)

发音 Pronunciation (IPA)

/zmollti/ (美式常见)

例句 Examples

Osmolality is measured in milliosmoles per kilogram.
渗摩浓度以“每千克多少毫渗透摩尔(mOsm/kg)”来衡量。

In clinical practice, serum osmolality helps assess dehydration, hyponatremia, and certain toxic alcohol ingestions.
在临床上,血清渗摩浓度有助于评估脱水、低钠血症,以及某些有毒醇类摄入等情况。

词源 Etymology

osmolalityosmotic(渗透的) + -ality(表示性质或状态的名词后缀)构成。核心词根与“渗透压/渗透”相关,强调的是溶质粒子造成的“渗透效应”在质量基准(每千克溶剂)下的表示方式。

相关词 Related Words

文献与作品 Literary Works

  • Guyton and Hall Textbook of Medical Physiology(《盖顿与霍尔医学生理学》)
  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)
  • Lehninger Principles of Biochemistry(《雷宁格生物化学原理》)
  • The Merck Manual of Diagnosis and Therapy(《默克诊疗手册》)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     805 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 21:09 PVG 05:09 LAX 14:09 JFK 17:09
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