Objective To discuss the application of small incision used in uterectomy under velamen.

探讨小切口筋膜内子宫切除术在临床中的应用。

The exodermis cell wall possesses the highest auto-fluorescent intensity whereas that of velamen the lowest.

发荧光强度以外层的高，根被的。

The observation on the microstructure of six orchids demonstrated that they have the typical orchidaceous roots with velamen and thick cortical tissue.

文对密花石斛等六种兰科植物根的显微结构进行了比较观察。