“upper epidermis”簡單造句，upper epidermis造句子

The upper epidermis, palisade tissues and leaves are all thinner, so the leaves are more tender, and its yield is 8% higher;

There are 2-3 layers of long-column-shaped palisade tissue under the upper epidermis, and there are a great number of mechanical tissues which made up of vascular bundle sheath .

Condyloma accuminatum has prominent koilocytosis in the upper epidermis that is not found in verruciform xanthoma.

The bulliform cells were situated in groove of upper epidermis facing the main vein.