根刺 root thorn，root spine

互联网2013-11-14

547

　　从根表面生出的尖锐突起，为叶刺和茎刺的对应词。棕榈科（ Palmae）刺根属（ Acanthorrhiza）的根刺是由露出地面的粗壮根所产生的侧根变化而成。根刺对植物体具有保护作用。

相关产品推荐

赛默飞世尔Thermo Fisher Comb Thermo Scientific standard 24 tooth for A1 Gatoracrylic spine with Lexan(tm) teeth 1.5mm 货号：T_70312473637

￥70

///蛋白/RAP蛋白/Recombinant Taraxacum officinale Root allergen protein重组蛋白

￥69

赛默飞世尔Thermo Fisher Comb Thermo Scientific standard 16 tooth for A1 Gatoracrylic spine with Lexan(tm) teeth 1.0mm 货号：T_70312433637

￥70

赛默飞世尔Thermo Fisher Comb Thermo Scientific standard 16 tooth for A1 Gatoracrylic spine with Lexan(tm) teeth 1.5mm 货号：T_70312443637

￥70

赛默飞世尔Thermo Fisher Comb Thermo Scientific standard 12 tooth for A1 Gatoracrylic spine with Lexan(tm) teeth 1.5mm 货号：T_70312423637

￥70