繁體版 English Hindi日本語DefinitionFrancais한국어РусскийViệt
登录 注册

velamen中文是什么意思

发音:  
用"velamen"造句"velamen"怎么读"velamen" in a sentence

中文翻译手机手机版

  • n.
    (pl. -lamina )
    1.【解剖学】帆,膜,被膜。
    2.【植物;植物学】根被。

例句与用法

  • The roots of many orchids and other epiphytes developed a sheath of dead cells , the velamen , which helps to absorb water from the atmosphere
    许多兰科植物的根和一些附生植物的死细胞鞘以及根被都可以帮助植物从空气中吸收水分。
  • Root of backbone nerve around is in backbone ganglion is far side assemble , scabbard of stiff backbone film also closes subsequently for one scabbard , become backbone nerval velamen , namely the film outside nerve , because backbone ganglion is located in between vertebra kong shuiping , the length of backbone nerve root has variation consequently
    脊神经前后根在脊神经节远侧会合,硬脊膜鞘也随之合为一鞘,成为脊神经的被膜,即神经外膜,由于脊神经节位于椎间孔水平,脊神经根的长度因而有变异。
用"velamen"造句  

百科解释

Velamen is a spongy, multiple epidermis that covers the roots of some epiphytic or semi-epiphytic plants, such as orchid and Clivia species.
详细百科解释
velamen的中文翻译,velamen是什么意思,怎么用汉语翻译velamen,velamen的中文意思,velamen的中文velamen in Chinesevelamen的中文velamen怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。