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- The secondary air system on the cylinder reduce the emission of the exhaustgas. 汽缸體上設置二次補氣系統，有效降低排放。
- ASDV Air Switching Diverter Valve 空氣轉換分流閥
- Secondary air tuyere: aluminum alloy shutter,the surface was electro-sprayed by epoxy resin. 補風(fēng)口：采用鋁合金百葉窗，表面環(huán)氧樹(shù)脂噴涂。
- A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components. 另一類(lèi)污染物則是通過(guò)大氣組分間所發(fā)生的化學(xué)反應而形成的有害化學(xué)物質(zhì)。
- Another problem can occur rarely if backflow of process gas is permitted into the secondary air feed line. 如果工藝氣體回流入二段空氣管線(xiàn)，能發(fā)生另外的很少發(fā)生的問(wèn)題。
- Switching Valve Division has been using the double pump patented corrosion resistant ceramic leakproof structure to ensure that fluid does not leak slurry drops. 雙泵開(kāi)關(guān)閥體采用本司已獲專(zhuān)利的耐腐蝕陶瓷防漏結構,確保色漿滴漿不漏。
- The simulation results show the obvious effect of "stratified and staggered impinging stream type multiple-nozzle secondary air" on eliminating soot. 在理論上證明了煤無(wú)煙燃燒鍋爐“多孔分層錯列撞擊流”式二次風(fēng)在消除碳黑方面具有明顯的效果。
- The principle, hardware, software, gas system and chromatogram of multichannel autochromatograph using switching valve controled by computer are reported. 闡述了閥切換在化肥專(zhuān)用多通道氣相色譜儀中應用的原理、硬件、軟件、流程和色譜圖。
- The circulation volume of secondary air is one of the main factors that have an impact on the effectiveness of REC. 切換式電源供應器為現在最廣泛的供電系統，它的優(yōu)點(diǎn)具有效率高，體積小等。
- Furthermore,the influence of central bluff body and velocity of swirling secondary air on backflow field are analyzed. 此外,分析了中心鈍體形狀及旋流二次風(fēng)速對回流區大小的影響。
- There are fulse, kilowatt-hour meter,air switch and other elements,there are lead sealing holes on each metering space doors so as to provide sealing electric. 箱內裝有熔斷器、電度表、空氣開(kāi)關(guān)等元件，計量室門(mén)上均有鉛封孔，能有效防止竊電。
- Air switch, contactor and thermo switch all adopt Schneider series products.Other appliances, such as relay, button switch, and indicator must use national famous products. 空氣開(kāi)關(guān)、接觸器、熱繼電器均采用施耐德系列產(chǎn)品，其它繼電器、按鈕開(kāi)關(guān)、指示燈等電器均采用國內名優(yōu)產(chǎn)品；
- Secondary air injection relief valve 二次空氣噴射減壓閥
- First to shut off air switch, open power resource switch, then start cyclone fan and electric heater, and check to insure no creepage then heat the drum. 首先合上空氣開(kāi)關(guān)，打開(kāi)總電源以開(kāi)關(guān)，隨后開(kāi)啟離心風(fēng)機，開(kāi)啟所需功率的電加熱器，并檢查是否漏電，如正常，即進(jìn)行筒身預熱。
- 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，同樣結構的風(fēng)門(mén)安裝在不同的風(fēng)道中，將具有不同的流量調節特征。
- Components of flue gas were determined by two dimensional chromatograph free from switching valve, which consisted of four columns of Porapak S, 5A molecular sieve, chromosorb P and Porapak Q connected by series _ parallel. 將Porapak柱、ChromosorbP柱及5A分子篩柱串聯(lián)后再并聯(lián) ,構成一個(gè)無(wú)閥切換的二維色譜 ,用于測定煙道氣組成 ;
- The nozzle flow is composed of the main gas stream and the secondary air stream in order to simulate the nozzle of turbofan engine. 噴管中的氣流由主流燃氣和次流空氣組成，用以模擬渦扇發(fā)動(dòng)機的噴管。
- In the preliminary experiments the adiabatic expansion efficiency of orifice pulse tube with low temperature switching valve can be higher than 40%. These results show the application prospects of the machine. 對帶低溫切換閥的小孔氣庫型脈沖管的等熵膨脹效率的初步實(shí)驗結果表明，其等熵效率可達40%25以上，顯示了一定的應用前景。
- Secondary Air Supply Synthesizer Secondary Air Supply Synthesizer can lown down emission of vehicles together with catalyst.Sometimes it can work separately. 二合一進(jìn)氣系統可與催化劑同時(shí)作用降低車(chē)輛排放污染物達到相關(guān)環(huán)保標準,在某些車(chē)輛上也可單獨使用。
- Increasing original resistan coefficient of the secondary air duct can improve the adjusting performance of air damper, and inhibit pulsation of the flow rate. 增加二次風(fēng)道的原始阻力系數，可以使風(fēng)門(mén)的調節特性得到改善并抑制流量脈動(dòng)。
