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- The chemical properties of these surface differ considerably, particularly in their reaction to etchants. 这些不同的晶面，具有很不相同的化学性质，特别是对化学腐蚀剂的反应不一致。
- Note: Major parts of the valve series and materials of sealing surface differ according to actual working condition and customer's special requirement. 注:系列阀门主要零部件及密封面的材质可根据实际工况条件或用户特殊要求设计选用。
- The results show that oxidization form of Thiobacillus ferrooxidans in pyrite surface differs from that of oxidizer (H2O2). 结果表明，氧化亚铁硫杆菌在黄铁矿表面的氧化形式与氧化剂(H2O2)在黄铁矿表面的氧化形式不同。
- The study which was conducted on Elemental Chlorine Free(ECF)and Totally Chlorine Free(TCF)bleached softwood pulps,showed that there were measurable fibre surface differences between bleached pul... 贮藏后纤维的接触角变大说明可能是抽出物的迁移或木素从纤维壁中到了表面,也可能是纤维表面的组分发生了变化而变的更加疏水。
- 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。
- 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。
- 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。
- The surface must be thoroughly clean. 表面必须彻底弄清洁。
- The surface between the ribs of a ribbed vault. 梁腹，腹板某扇形拱的胁拱之间的平面
