ray-vessel pitting 中文意思是什麼

ray-vessel pitting 解釋
射線導管間紋孔式
  • ray : n 雷〈姓氏，男子名， Raymond 的昵稱〉。n 1 光線，射線，熱線；〈詩〉光輝，閃爍，曙光，一線光明。2 ...
  • vessel : n. 1. 容器，器皿〈桶、缽、碗等〉。2. 船，艦；飛船。3. 〈喻、謔〉人。4. 【解剖學；動物學】管，脈管，血管；【植物；植物學】導管。
  • pitting : （疲勞）點蝕
  1. Vessels solitary with angular outline ; perforation plates scalariform ; intervessel pits and vessel - ray pitting alternate to scalariform ; helical thickenings only in vessel elements tails

    導管橫切面為多角形，單管孔，散生。螺紋加厚僅出現導管分子尾端。梯狀穿孔為主。
  2. Wood semi - ring - porous ; vessels solitary with angular outline ; perforation plates reticulate and scalariform ; intervessel pits and vessel - ray pitting alternate ; helical thickenings throughout body of vessel elements

    單管孔，散生；整個導管分子上具螺紋加厚。網狀和梯狀穿孔。
  3. Wood semi - ring - porous ; vessels solitary with angular outline ; perforation plates scalariform ; intervessel pits and vessel - ray pitting opposite or opposite to scalarifonn ; helical thickenings in vessel elements present

    梯狀穿孔板；管間紋孔式為互列；射線導管間紋孔式多對列，類似導管面間紋孔式。
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