【医】 表面移植物

聚乙烯表面接枝聚合改性及抗凝血性的研究

hard surface

wetted surface area【科技】

aircraft rotor blade fixed in flight to act as lifting surface

making phosphate coatings on tin by surface reactions

Surface Science

Osgoods surface

planer (leveller, surface digging machine)

dry-plate rectifier from selenium, tellurium, surface treatment of the layer