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- On a molecular level, scavenger receptors on the macrophage surface play a central role in foam-cell formation. 在分子水平，巨噬细胞表面的清除受体在泡沫细胞的形成过程中起到了关键的作用。
- The electronic excitations produced by a charged particle moving near a solid surface play a crucial role in surface-sensitive spectroscopies. 当带电粒子在靠近固体表面移动时，其所产生的电子激发效应，对表面灵敏性散射能谱有很大的影响。
- The optical elements with aspheric surface are widely applied now in many fields, where the measurement of aspheric surface plays a critical role. 摘要非球面光学元件应用越来越广泛，其测量技术非常关键。
- There is no distinction in the game anymore.Pretty much every surface plays the same - medium to slow...There's no variety anymore....just lots of baseline rallies and crappy vamos topspin everywhere. 开放和半开放好像是视击球情况而定的吧;不太可能某个人都有一种方式.;不过看大小威似乎全是开放式的
- Safin said the Russian squad had trained on the carpet when it was placed on top of a wood parquet.The surface played differently during competition when it was placed on cement, he added. 萨芬说俄罗斯队在训练时，地毯是铺在木头上的，但是真正比赛时却是铺在水泥地上，那是不一样的。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- The results showed that the acid oxygen-containing groups of the activated carbon surfaces played an important role in enhancing the adsorption of dibenzothiophene. 结果表明：活性炭表面酸性含氧基团对二苯并噻吩的吸附有重要影响，酸性含氧基团越多，其吸附量越大。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Surface mail takes longer than airmail. 普通邮件比航空邮件慢。
- The surface of the lake is quite still. 湖面相当平静。
- We'll need a flat surface to play the game on. 我们得有个平面才能玩这个游戏。
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元，寄航空要3元6角。
- Wheels won't bite on a slippery surface. 车轮打滑。
