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- With the DPF, the particle number emission is reduced 99%, as well as the mass emission is reduced 90% more. 通过同型号的车对比试验，安装 DPF后，颗粒物数目排放降低率可达 99%25，质量排放降低率在 90%25以上。
- For example the infrastructure of the technical center consists of engine dyno, chassis dyno, emission measurement and state-of-the-art product development and testing tools etc. 该技术中心拥有发动机动态测量系统、底盘动态测量系统、排放测量及尖端产品开发和测量工具等先进的博世设备，着力于燃油喷射系统的匹配，是博世柴油系统在中国的研发基地。
- The infrastructure of the Technical Center consists of engine dyno,chassis dyno,emission measurement and state-of-the-art product development and testing tools etc. 该技术中心拥有发动机动态测量系统底盘动态测量系统排放测量及尖端产品开发和测量工具等先进的博世设备着力于燃油喷射系统的匹配是博世柴油系统在中国的研发基地。
- The motorcycle takes transient sampling test using the serial connection of VMAS Emission Measurement System and CVS Emission Measurement System on the same dynamometer. 摘要在同一底盘测功机上，采用VMAS排放测试系统和CVS定容取样排放测试系统串联的形式对同一辆摩托车进行瞬态采样测试，并对排放测试结果进行了分析。
- Organize indoor working environment and emission measurements, and carry out continuous improvement. 制定并落实年度室内有害因素与环境检测，持续改善作业环境。
- portable emission measurement system 车载测试仪
- portable emission measurement system(PEMS) 车栽排放测试系统（PEMS）
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- on-board emission measurement and test 车载排放测试
- The experimental resu lts show that the above-mentioned method can solve the true temperature and spectral emissivity measurement of most engineering materials. 实验结果表明，该方法可以解决绝大多数工程材料的目标真温及光谱发射率的测量问题。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- On-line emission measurement of heavy metals in flue gas 烟气中重金属浓度的在线测量
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- I found a mass of spawn in the fish before cooking. 烧鱼前，我发现鱼里有很多鱼籽。
- The mass of workers do not want this strike. 大多数工人不愿举行这次罢工。
- A swelling or small palpable mass. 肿胀肿块或小的可摸到的块
