ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术茎横切面结构、纤维、菊糖、草酸钙针晶、细胞、石细胞均可作为其鉴别特征。

Bark The outermost tissue of the stem and roots in woody plants, on the outside of the phellogen (cork cambium).

本植物的茎或形成层外方的全部组织，称为树皮。

Main macerals of hydrocarbon generation are sporinite, cutinite, alginite, bituminite, liptodetrinite and desmocollnite in source rocks from Jurassic coal measure in Northwest China.

西北地区侏罗纪煤系地层主要的生烃微组分是孢子体、角体、藻类体、沥青体、碎屑类脂体、基镜体等，而树脂体、体等早期低熟生油组分含量很低。

Objective: To study the shape and micro-character of euonymus alatus with phellem wing as drug,it supplied the bases for identifying the euonymus alatus.

对以翅入药的鬼箭羽的形态和微特征进行研究,为鬼箭羽的鉴别提供依据。

Fresh soap its components, trace alkaloids, inulin and plant-rich alcohol, as well as chamber and dandelion friedelin diterpene resin acids and other acids have been.

其成份食皂、微量生物碱、菊糖及植物富醇，还有硐及蒲公英萜酸已酸脂等。

The silica-phellem block and stomate tubercle on 3rd leaf are underdeveloped, the tubercle of stomate block is small and dense in japonica, big and sparse in O.

发现了三叶期第三叶片的硅化-细胞带和气孔器乳突发育不完全的现象。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄的或化的皮层细胞的最外层。如果的较老部分表皮细胞死亡，它通常取而代之。