上: upper; up; upward表面: surface; superficies; bounda ...机翼上表面: u er surface of the airfoil; upper surface of the airfoil; upper surface of wing; upper wing surface上表面蒙皮: top skin上表面气孔: top surface porosity上表面的气流: flow over upper surface上表面气孔(铸孔): tosurface porosity溶上表面温度电阻: weld-on surface-temperature resi-stor带上表面温度电阻器: tape-on surface-temperature resistor上表层: upper epidermis上表盒: visio上表皮: epicuticle; upper epidermis在金属试样上表面薄膜的电量缩减试验法: standard test method for coulometric reduction of surface films on metallic test samples冰上表演: ice revue; ice show; iceshow根据上表: according to the above table; accordingtotheabovetable上表演课: take acting lessons水上表演: aquashow台上表演: stage presentation图上表示法: drawing callout在上表中的: castrate=ca脸上表情呆滞: lifeless in facial expression表面: surface; superficies; boundary; face; rind; sheet; skin; outside; appearance 表面之词 a superficial statement; 表面价值 face value; 粗糙的表面 a rough surface; 光滑的表面 a smooth surface; 地球的表面 the surface of the earth; the face of the earth; 事物的表面 the surface of things; 表面上气壮如牛, 实际上胆小如鼠 outwardly fierce as a bull but inwardly timid as a mouse; 你不能只看事情的表面。 you must not look only at the surface of things. 他那番话不过是表面文章。 he was merely paying lip service口头上表示支持: lip read上表皮生长因素: egf; epidermal growth factor填上表中的空格: fill in the blanks in the chart