焰阻 的英文怎麼說
中文拼音 [yànzǔ]-
Phenolic foam is a new generation heat preservation prevent fire soundproof material and polystyrene together ammonia ester foaming rubber etc, material to compare, and it is good that its biggest characteristics is a heat - proofound the low temperature contractility is smatt, and have te special prevent burning wit the size stability under 2000 heat, not burning, not melt not contract constant form not poisonous spirit hove no thick smoke, just surface formation layer
信息內容:酚醛泡沫為新一代保溫防火隔音材料與聚苯乙烯聚氨脂發泡橡膠比,其最大特點是耐熱性好,低溫收縮性小,具有獨特的阻燃和尺寸穩定性,在焊槍火焰下,不燃燒不收縮不變形,無毒氣無濃煙,只是表面炭化,性質穩定,耐化學腐蝕抗老化。Firefighters have burned off fuel ahead of a 2, 500 - acre blaze there and hope to keep the flames from jumping a highway
救火隊員在前方撲滅了2500英畝的烈焰,期望能夠阻止大火竄上高速公路。Results show that all the geometric parameters have remarkable effects on combustion performance ; the swirl of intake air generated by skew intake holes enhances fuel - air mixing, minimizes dead zone and stabilizes the flame with reverse flow, but the excessive reverse flow can cause overheat in combustion chamber and exhaust ; the consistency of flow resistance in intake and exhaust system is conducive to the stability of heater performance
研究表明,燃燒室進氣孔的孔徑、孔數、孔的分佈及方向等均對燃燒性能影響很大;斜孔所產生的旋轉進氣,雖具有強化燃氣混合、消除死區和迴流穩焰的作用,但迴流過度會使燃燒室及排溫過高;保證進排氣系統流動阻力(壓力)的一致性,有助於保證加熱器性能穩定。Backseating the valve stops any flame from traveling through the valve and connecting hose into the crankcase.
落座的閥門阻止火焰通過閥門和連接管進入曲軸箱。Influence of parallel plate temperature on flame quenching
平板阻火單元溫度變化對火焰淬熄的影響The principle and design scheme are described, the corresponding experimental research is conducted and application foreground of the rotary - switching regenerator is analyzed the result indicates that rotary switching regenerator has the advantages of continual gas supply, low leakage rate, low pressure drop and compact equipment
研究結果表明檔位蓄熱器具有以下特點:可實現對爐窯的連續供氣,保證了爐內火焰的穩定性,從而使爐內工況不易波動;另外系統的漏風率較低,阻力損失也較低,並且設備緊湊、操作安全可靠,易於實現標準化生產。However, some unique geographical characters, such as fire grounding, bamboo grounding and treetop grounding, can cause single phase high - impedance grounding fault frequently. since the voltage drops down very little and the voltage among three phases keeps symmetric, this fault increases the difficulty of the check on this fault
然而,由火焰接地、毛竹接地或樹梢接地等原因引起的單相高阻接地故障,由於電壓降小、三相線間電壓依然幾乎對稱,從而增加了高阻接地檢測的難度。It may be likened to a man who enters a totally dark house in which he can see nothing, who falls into the pitch - black pit of hell. the result of this may be likened to all the rivers emptying into the ocean, thus sins accumulate within his being. it is like the great conflagration, which occurs at the end of a world eon when majestic mount meru is reduced to flame and ashes
那些阻擋或障礙別人出家者之過錯,就非常深重,就好像走進了漆黑房間,什麼都看不見,掉入了地獄的黑洞陷阱一樣,結果就好像所有河流注入大海,把罪業累積在此人身上,就好像阿僧?劫末之大火災,將須彌山燒成火焰及灰燼,人將為地獄之火吞噬,所以,允許他人出家或是自己出家者的功德,是無邊偉大。Protective clothing - protection against heat and flame - method of test for limited flame spread
防護服.隔熱和阻燃.有限火焰蔓延的試驗方法Fire classification of construction products and building elements - classification using data from fire resistance tests on products and elements used in building service installations : fire resisting ducts and fire dampers
施工產品和建築部件燃燒性能分類.根據由建築設施中使用產品和部件的耐火性試驗數據分類:耐火管道和火焰阻燃器When the fire breaks out, fire source may spread to the storage tank through the inlet, when the flame passes the small pore of the flame - resistant core layer in the respiration valve, due to the wall effect, the corrugating plate absorbs a great deal of heat, so as to increase heat loss at once, so that the flame is extinguished
當發生火警時,火源有可能通過進入口向儲罐內漫延,當火焰通過呼吸閥內阻火芯層的狹小孔隙時,由於器壁效應,波紋板吸收大量熱源,使熱損失突然增大,從而使火焰熄滅。Metacaulk cable coating is an ablative intumescent water based sprayable coating designed to resist the spread ( propagation ) of fire along the cable jacketing and to extend the circuit integrity of the electrical cables
麥塔克電纜塗料是一種可剝離膨脹型水基性塗料設計用於阻止火焰沿著電纜披護蔓延及延長電纜線路的完整。By friction of liquids
液體摩擦減震氣管阻焰器However, with rapid development of the polypropylene - fiber filter paper in recent years, the filtration efficiency ( na - flame method ) can reach 99. 999991 % at the standard velocity ( icm / s ), and its pressure loss is only one sixth of the glass fiber at the same range of efficiency
目前高效濾料多採用玻璃纖維濾紙,而近幾年來聚丙烯纖維濾紙發展較快,在標準濾速下( 1cm s ) ,鈉焰法效率可達到99 . 999991 ,而其阻力在相同效率范圍內僅是玻璃纖維的1 6左右。Fire - resistant wire and cable are idfferent from flame - retardant wire and calbe in construcier and material. the former will operate normally during or after a long time fire, even if the polymer of the cable section on fire has been burned out
所謂耐火電線電纜,其結構和材料阻燃電線電纜不同,它可在長時間的燃燒過程中或燃燒后,即施加火焰處的高聚物材料被毀,也能夠保證線路正常運行。Purpose : applying to filling for various non - flammable cables, fireproof cables, low smoke non - halogen non - flammable cables, featuring anti - high temperature, flame resistant, non - halogen, smokeles etc
用途:適用於各阻燃電纜、耐火電纜、無鹵低煙阻燃電纜的填充,具有耐高溫、耐火焰、不含鹵、不發煙等特點。Standard practice for calculating bending strength design adjustment factors for fire - retardant - treated plywood roof sheathing
火焰阻滯劑處理的膠合板屋頂蓋板計算彎曲強度設計調節因素的標準操作規程When the fire breaks out, fire source may spread to the storage tank through the inlet, when the flame passes the small pore of the flame - resistant core layer in the flame arrester, due to the wall effect, the corrugating plate absorbs a great deal of heat, so as to increase heat loss at once, so that the flame is extinguished
當發生火警時,火源有可能通過入口向儲罐內漫延,當火焰通過阻火閥內阻火芯層的狹小孔隙時,由於器壁效應,波紋板吸收大量熱源,使熱損失突然增大,從而使火焰熄滅。The result of investigation on drags of cavities under combustion condition, with different injection schemes and fuel equivalence ratio, indicates that it is smaller than it ’ s of cold flow, and decreases with increasing fuel equivalence ratio, and could be converted into the
研究發現:凹腔火焰穩定器熱試阻力小於冷流阻力,並隨著當量比的增加而減小,最終會表現為正推力。綜合論文研究成果,提出了多凹腔燃燒室設計技術。Adding injection on bottom or fore wall of cavity, based on chief injections on upstream, provides worse lean flameholding performance. experiments on the drag of cavity flame holder were conducted by force measurement system
利用直連式試驗臺推力測量系統,對凹腔火焰穩定器的阻力特性進行了試驗研究,主要對不同噴注方式、不同當量比時的熱試阻力特性進行了對比和分析。分享友人