V2EX seta

Seta

Definition / 释义

seta(名词,生物学/植物学/动物学):刚毛、刺毛;在苔藓等植物中也可指孢蒴柄(连接孢蒴与配子体的柄状结构)。常见复数:setae

Pronunciation / 发音

/sit/

Examples / 例句

The insect has a seta on its leg.
这只昆虫的腿上有一根刚毛。

Under the microscope, the moss seta supports the capsule and helps elevate it for spore dispersal.
在显微镜下可以看到,苔藓的孢蒴柄支撑着孢蒴,并将其抬高以利于孢子传播。

Etymology / 词源

来自拉丁语 seta,意为“鬃毛、粗硬的毛”。该词进入英语后主要用于生物学语境,用来指各种“毛状/刺毛状”的结构;在植物学中进一步专指苔藓等的“孢蒴柄”。

Related Words / 相关词

Ntable Works / 著名作品中的用例

  • Campbell Biology(《坎贝尔生物学》):在植物形态与苔藓生活史相关章节中常用 seta / setae 描述孢蒴柄等结构。
  • Raven Biology of Plants(《乌鸦植物学》):介绍苔藓植物时使用 seta 指孢蒴柄,并讨论其在孢子散布中的作用。
  • On the Origin of Species(Darwin,《物种起源》):在描述某些动物形态特征时可见 setae(刚毛)的科学用法(多以复数形式出现)。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     5213 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 35ms UTC 09:31 PVG 17:31 LAX 02:31 JFK 05:31
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