V2EX sarcomere

Sarcomere

释义 Definition

肌小节:横纹肌(骨骼肌与心肌)肌原纤维的基本结构与收缩功能单位,通常指两条 Z线(Z盘)之间的一段区域;其中包含肌动蛋白与肌球蛋白等排列有序的肌丝,从而实现肌肉收缩。

发音 Pronunciation

/sr.k.mr/

例句 Examples

The sarcomere shortens when a muscle contracts.
肌肉收缩时,肌小节会缩短。

During intense exercise, repeated cycling of actin and myosin within each sarcomere generates the force needed for movement.
在高强度运动中,每个肌小节内肌动蛋白与肌球蛋白的反复滑动循环产生了运动所需的力量。

词源 Etymology

sarcomere 来自希腊语词根:*sarco-*(“肉、肌肉”)+ -mere(“部分、单位”),字面意思接近“肌肉的一个单位”,用来指肌肉中最基本的收缩结构单元。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Guyton and Hall Textbook of Medical Physiology(《盖顿与霍尔医学生理学》)
  • Molecular Biology of the Cell(《细胞的分子生物学》)
  • Campbell Biology(《坎贝尔生物学》)
  • Robbins and Cotran Pathologic Basis of Disease(《罗宾斯病理学基础》)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3142 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 6ms 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