您要查找的是不是：
- Are decadal anthropogenic emission reductions in Europe consistent with surface ozone observations? 欧洲十年人为发射减少与地面臭氧观测一致吗?
- The observational results of surface ozone, NO, NO2 concentrations and solar actinic radintion during the summer of 1996 in Dinghushan biosphere reserve, Zhaoqing City, Guangdong Province are given. 给出了 1996年夏季在广东肇庆鼎湖山对光化辐射、地面 O3、 NO、 NO2浓度的观测结果，对影响地面O3、NO、NO2的主要因子进行了分析。
- Increasing surface ozone ( O3 ) concentrations 臭氧浓度增加
- Monitoring and Biomonitoring of Surface Ozone in Florence, Italy 意大利佛罗伦萨地表臭氧的监测与生物监测
- Keywords surface ozone;NOx;solar ultraviolet radiation; 臭氧;氮氧化物;太阳紫外辐射;
- 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
- At ground level, NO2 reacting with VOC, is responsible of surface ozone episodes; 在地面附近，氧化氮和VOC有助于地面臭氧幕的形成。
- 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。
- Role of Air Transport Processes in the Formation of Surface Ozone Concentration Fields on the Kola Peninsula 科拉半岛地表臭氧浓度场空气传输过程的作用
- 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。
