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- secondary air spray 二次喷淋
- Aroma air spray was extracted form pure essential oil and evaporates. 香薰喷雾萃取于纯天然的植物精油。
- The secondary air system on the cylinder reduce the emission of the exhaustgas. 汽缸体上设置二次补气系统,有效降低排放。
- Secondary air tuyere: aluminum alloy shutter,the surface was electro-sprayed by epoxy resin. 补风口:采用铝合金百叶窗,表面环氧树脂喷涂。
- Results:The four doses of Allium sativum L. liquid hav e obvious effect on indoor air spray and disinfection. 结果:4种剂量的大蒜液对室内空气喷雾消毒均有显著的杀菌效用。
- A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components. 另一类污染物则是通过大气组分间所发生的化学反应而形成的有害化学物质。
- Another problem can occur rarely if backflow of process gas is permitted into the secondary air feed line. 如果工艺气体回流入二段空气管线,能发生另外的很少发生的问题。
- The simulation results show the obvious effect of "stratified and staggered impinging stream type multiple-nozzle secondary air" on eliminating soot. 在理论上证明了煤无烟燃烧锅炉“多孔分层错列撞击流”式二次风在消除碳黑方面具有明显的效果。
- The circulation volume of secondary air is one of the main factors that have an impact on the effectiveness of REC. 切换式电源供应器为现在最广泛的供电系统,它的优点具有效率高,体积小等。
- Air spray, airless spray and brush spray which are applied to both of our water-based products and oily products have been adopted in our construction plan. 本公司生产的水性混凝土彩瓦漆和油性混凝土彩瓦漆均可采用有气喷涂,无气喷涂,刷涂等方式予以施工。
- Furthermore,the influence of central bluff body and velocity of swirling secondary air on backflow field are analyzed. 此外,分析了中心钝体形状及旋流二次风速对回流区大小的影响。
- Test Data show that the pulsating amplitude of secondary air can reach 40% under some special conditions, affecting more greatly the flame stability. 另外,同样结构的风门安装在不同的风道中,将具有不同的流量调节特征。
- The nozzle flow is composed of the main gas stream and the secondary air stream in order to simulate the nozzle of turbofan engine. 喷管中的气流由主流燃气和次流空气组成,用以模拟涡扇发动机的喷管。
- Secondary Air Supply Synthesizer Secondary Air Supply Synthesizer can lown down emission of vehicles together with catalyst.Sometimes it can work separately. 二合一进气系统可与催化剂同时作用降低车辆排放污染物达到相关环保标准,在某些车辆上也可单独使用。
- The working principles,characteristics and process parameters of single head air spray gun,air electrostatic spray gun and high-speed rotated cup type electrostatic spray gun were introduced. 介绍了单头空气喷枪、空气静电喷枪、高速旋杯式静电喷枪各自的工作原理、施工特点及影响喷涂质量的工艺参数。
- Increasing original resistan coefficient of the secondary air duct can improve the adjusting performance of air damper, and inhibit pulsation of the flow rate. 增加二次风道的原始阻力系数,可以使风门的调节特性得到改善并抑制流量脉动。
- A technology of compressed air spray nitration was reported in this paper.A method of continuous manufacture of 2-ethyl hexyl nitrate was achieved.And safety in production was given. 利用压空喷射硝化工艺,实现连续硝化制备硝酸异辛酯的方法,为安全生产创造了条件。
- The secondary air duct of boilers is a group of large diameter short ducts in parallel connection, having inlet air flow condition with inner positioned resistant pieces. 摘要锅炉二次风道为有内置阻力件的一组并联大口径短通道,其阻力系数严重偏小而且风门涡流强烈,从而造成二次风强烈脉动。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
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- 农业及相关产业增加值 - the added value of agriculture and related industries