Regulations on diesel vehicle free accelerating smoke emission around the world are introduced.
简述了世界上一些柴油车自由加速烟度排放法规。
The utility model relates to a multifunctional smoke emission valve which is suitable for the occasions of fire-fighting and smoke evacuation.
本实用新型涉及到一种多功能防排烟阀装置，适用于消防、排烟的场 合。
Operation tests show that its collection efficiency amounts to 94.6%, which assures that smoke emission concentration of kiln's tail gas can come up to …
运行测试表明，它的除尘效率达到946％，确保了窑尾排放烟尘浓度达到国家标准。
The influence of fuel injection pressure on smoke emission value is comparatively complicated, while its influence on noise level is comparatively small.
气门间隙增大，碳烟排放量增大，但对噪声水平的影响则不是十分显著；
The spline function can be used in calculating accurately the experimental data of diesel fuel additives for lowering the smoke emission from diesel engines.
使用样条函数可以准确拟合计算柴油添加剂降低碳烟排放效果的实验数据。
Smoke emission behaviors of a turbo charged after cooled diesel engine under transient operating conditions were investigated by transient measurement system.
利用瞬态控制及测量系统，对增压中冷柴油机在瞬态工况下的烟度排放特性进行了试验研究。
A new high temperature rise combustor design with a three-swirler and hybrid injector to improve the smoke emission and lean blow-out characteristics was presented.
高温升燃烧室头部燃烧组织方案设计，以改善高温升燃烧室的贫油熄火边界及冒烟性能。
To illustrate this method feasibility to reduction the smoke emission, the air injection system developed was applied to the naturally aspirated engine experimental station.
为了研究电动增压补气系统对于柴油机加速补气减少碳烟排放这一方法的可行性，将研制的电动增压补气系统应用到试验台架中去。
Operation tests show that its collection efficiency amounts to 94.6%, which assures that smoke emission concentration of kiln's tail gas can come up to the national standards.
运行测试表明，它的除尘效率达到946%，确保了窑尾排放烟尘浓度达到国家标准。
It is revealed by a great amount of test and research work that there is a significant effect of atmospheric temperature and atmospheric pressure on Diesel engine smoke emission.
通过大量的试验研究，发现大气温度和大气压力对柴油机烟度排放有很大的影响。
Southwest wall to remain a wooden frame, for the installation of doors, leaving a circular roof canopy to lighting, ventilation, smoke emission, night or rain snow covered with felt.
西南壁上留一木框，用以安装门板，帐顶留一圆形天窗，以便采光、通风，排放炊烟，夜间或风雨雪天覆以毡。
Complete combustion and the mode of smoke emission by ejection are adopted for the double-bed elevating cooling device, so as to reach national environmental protection requirements.
双台床升降冷却装置，利用完全燃烧和引射排烟方式达到国家环保要求。
The results showed that, when the mixture was used to the diesel engine with swirl chamber the engine performance including fuel economy and smoke emission could be improved remarkably.
试验结果表明，当这种喷油器运用于涡流室式柴油机时，可以起到降低发动机燃油消耗与排气烟度的作用；
The utility model discloses a tool for a smoker to control the dust release, composed of a paper smoke-filtering bag and a smoke guiding device controlling the flow direction of the smoke emission.
一种吸烟者用以控制其烟尘释放的器具，由纸质滤烟袋和控制烟气排放流向的导烟装置所组成。
Its main pollution sources were industrial dust, smoke dust, exhaust emission and construction and traffic dust.
其主要污染源为工业粉尘、烟尘，机动车排放的尾气，建筑施工及道路交通产生的尘污染。
The direct relationship between total amount of pollution emission and environmental atmospheric quality was been established with the Gauss smoke flowage mode.
通过高斯烟流模式，建立起了污染物排放总量和环境空气质量之间的直接关系。
The emission of smoke and ashes from that factory must be controlled.
那个工厂排放的烟尘必须得到控制。
The smoke dedusted by the wet method can meet emission standard.
烟气经湿式除尘后达到排放标准。
The emission of smoke and ashes is from that factory.
烟尘是从那个工厂排放出来的。
The invention has the advantages of high thermal efficiency, fuel saving, no smoke or tar oil, and pollutant emission reduction.
本发明热效率高、节省燃料、不易冒烟出焦油、减少了污染物排放。
Making coal-fired combustion more fully, to achieve the smoke-free emission, Meet national standards for a Class of regional environmental requirements.
使燃煤燃烧更加充分，达到无烟排放，符合国家一类地区环保要求标准。
Making coal-fired combustion more fully, to achieve the smoke-free emission, Meet national standards for a Class of regional environmental requirements.
使燃煤燃烧更加充分，达到无烟排放，符合国家一类地区环保要求标准。
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