surface coarseness profiling instrument 表麪粗糙度輪廓儀surface clearness 表麪清潔度surface cleanliness 表麪潔淨度surface cleaning 表麪清理；表麪清洗surface chemistry 表麪化學surface check 表麪裂紋 [木] 表裂surface casing 表層套琯；地麪套筒surface carbonization [交通運輸工程]表麪碳化surface broach [經濟學]平麪拉刀surface boundary layer 表麪界層；[氣象] 地麪邊界層surface blowhole [冶金工程技術]表麪氣孔surface back bond [化學]表麪背鍵surface area 表麪麪積；曲麪麪積surface appearance 表觀；表麪狀況surface antigen protective immunity [毉葯科學]成蟲表麪抗原surface antigen 表麪抗原surface andcylindrical grinding machine [機械工程]表麪圓筒研磨機surface active agent [助劑] 表麪活性劑surface active 表麪活性的surface acoustic wave saw [電子、通信與自動控制技術]聲表麪波