空氣比例式 的英文怎麼說

中文拼音 [kōngqìbǐlìshì]
空氣比例式 英文
air proportional egr system
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 空氣 : 1 （大氣） air; atmosphere 2 （氣氛） atmosphere 3 （氣閘） air brake4 pneum ; pneumo ; pneumat ;...
  • 比例 : 1. （長度上縮小和放大的倍數） scale; scaling 2. （比率） proportion; ratio; proportionality
  1. We use the regional air quality model chimere driven by meteorological fields from regional climate change simulations to investigate changes in summer ozone mixing ratios over europe under increased greenhouse gas ( ghg ) forcing

    研究者使用區域性的空氣品質模式（ chimere ）來模擬氣候條件所增加之綠室氣體對于夏季臭氧混和比例之改變情形。
  2. Long - hole and geometrical proportion type of mixing unit is finally adapted in lpg supply system, and power and torque output of lpg engine are improved by increasing compression ratio, and ignition characteristic is tried to adjusted to satisfy engine performance. meantime emission performance and noise level of lpg engine at full - throttle and other various part - throttle operations are tested and compared with former gasoline engine. ( 3 ) it is verified by engine dyno tests that lpg engine has better synthesized performance at aspects of power and torque, fuel economy, as well as emission than former gasoline engine

    選擇了等比例長孔式混合器控制空燃比；通過提高壓縮比來彌補動力性的損失；以動力性為主控目標，對最大功率點、最大扭矩點、中等轉速、最低轉速點所對應的發動機轉速做了點火特性的調節；通過空燃比的合理控制，直接改善發動機的動力性、經濟和排放指標；作為對缸內燃燒過程的理論分析，進行了燃燒特性的實驗測試；對原汽油機和新開發的液化石油氣發動機，進行了外特性和部分負荷特性以及怠速的排放及噪聲對比性測試。
  3. Some research results are achieved as follows : ( 1 ) layout of lpg supply system and modification of body construction are carried out, and structural analyses of fuel supply bracket are performed. then fuel bottle with single - welding line and valve type specially used for lpg motorcycle is designed and fabricated, and boil - off pressure adjuster and mixing unit of lpg fuel supply are successfully developed

    主要工作和結論如下： （ 1 ）完成了lpg摩托車燃料供給系的總體布置與整車改裝，及其燃料供給系支架與座墊支承的結構分析和抗彎加固；設計和製造加工出組合閥式、單焊縫結構的lpg摩托車專用鋼瓶；實現汽化調壓器與混合器的良好匹配及長縫式等比例式空氣與燃氣混合器的成功開發。
  4. The optimum conditions for air electrode preparation were shown as follow : 20 % ptfe and 20 % mno2 in active layer, thickness of active layer 0. 15 - 0. 25mm and the ratio of active carbon to ethine black 4 : 1 ; 60 % ptfe in the gas diffusion and waterproof layer, employing na2so4 as pore - making agents, thickness 0. 35 - 0. 45mm, colding forming and layer sequence catlytic layer / gas diffusion and waterproof layer / current collector layout ; employing 40 meshed nickel screen as current collector and thermal treatment temperature over 200

    確定了制備空氣電極的優化工藝條件，催化層中ptfe含量約20 ， mno _ 2的最佳含量約為20 ，催化層中活性炭和乙炔黑的比例為4 ： 1 （質量比） ，厚度在0 . 15 - 0 . 25mm之間。防水透氣層中ptfe的含量約為60 ，以無水硫酸鈉作為造孔劑，厚度一般為0 . 35 - 0 . 45mm 。電極各層採用催化層/防水透氣層/集流體的排布方式，冷壓成型，熱處理對空氣電極的性能影響較大，熱處理溫度不低於200 。
  5. Air filtration portfolio, air filters, valve, oil mist machine, filter valve, oil mist separator, micro - mist separator, stability activated solenoid valve, pressure gauge, micro - valve and vacuum valves, links the release of the closure - pressure valves, and pipe connection, a one - way valve, t - shelves, shelves, brackets, diaphragm - type flow switches, blades type flow switches, further growth actuator, the valve lock, precision valve, pressure switches, mechanical pressure switches, pneumatic control ratio positioning devices, and electric - gas ratio positioning devices, and telecommunications - pressure converters, electro - pneumatic proportional valve, filter valve, shuttle valve, gas - electric relay and gas indicator, delay pneumatic valve and cylinder fcl, plumbing fcl, mufflers and exhaust cleaner, the excess flow valve with silencer, a one - way valve, rapid valve, rapid joints, rapid valve with fcl, rapid joint sub - cluster gas, micro joints, gas pipes, pipe from the devices, and helical coils, pipes, channels, scissors, multiple fastener, high - speed rotary joint, 10000 threaded joints, and insert the tube joints, rotary joints began, 68. 25 rapid joints and hoses, hose fittings and rapid non - electrostatic

    空氣過濾組合空氣過濾器減壓閥油霧器過濾減壓閥油霧分離器微霧分離器穩定啟動電磁閥壓力表微型減壓閥減壓氣閥三通釋放式截流閥壓力開關管接頭單向閥t型隔板隔板托架膜片型流量開關漿葉型流量開關增速繼動器鎖定閥精密減壓閥壓力開關機械式壓力開關氣控比例定位器電-氣比例定位器電訊號-氣壓轉換器電-氣比例閥過濾減壓閥梭動閥氣-電繼電器氣源指示器氣動延時閥氣缸限流器管道限流器消聲器排氣潔凈器限流閥帶消聲器單向止回閥快速排氣閥快速接頭快速排氣閥帶限流器快速接頭集束分氣微型接頭氣喉管喉管脫離器螺旋管排管管道剪刀多管扣件高速旋轉接頭萬用螺紋接頭插入式管接頭旋式緊鎖接頭難燃性快速接頭和軟管不帶靜電快速接頭和軟管
  6. The effective optimization design programs for different cases are developed by integrating the following several aspects which involves the flow analysis, adjoint equation solution, gradient solution, optimal arithmetic and grid generation. some practical design tests for airfoil and wing show that the continuous adjoint approach is very effective and useful method for aerodynamic optimization design. at the same time, we have done the research of aerodynamic optimum design for airfoils by using navier - stokes equations

    （ 4 ）研究了基於控制理論和三維navier一stokes方程的優化設計理論，在計算坐標下詳細推導了該優化設計理論，得到了計算坐標系下描述的共扼方程數學描述形式，並以給定目標壓力分佈的氣動反設計為例，導出了相應的共扼方程邊界條件，以及關鍵的梯度求解具體表達形式，為了求解方便，把計算空間上描述共扼方程表達形式變換到物理空間中進行描述，通過與ns方程表達形式對比分析，最終給出了一種直觀的共轆方程表達方式。
  7. Compared with the traditional mixing ventilation, displacement ventilation, a new concept in air - conditioning system, has showed several remarkable advantages : it improves indoor air quality, consumes less energy, and has better economical efficiency

    置換通風系統作為一種新型的通風方式，與傳統的混合通風相比，在許多場合具有明顯的優勢：例如，能提供更好的室內空氣品質、節約能耗以及經濟效益顯著等等。
  8. Taking an office building in guangzhou as an example, this paper investigated the energy consumption of a central air - conditioning system with primary return air using heat pipe air - conditioner at different indoor design temperatures

    摘要以廣州地區的辦公建築為例，就一次回風集中空調系統在空氣處理過程中採用熱管式空調機組時，不同室內設計溫度下的空調系統能耗進行了分析，並且與常規的一次回風集中空調系統的耗能量進行了比較。
  9. At first, based on the 272 station monthly precipitation in china, the paper described the heterogeneous of the spatial distribution precipitation by use of the curve of lorenz and the coefficient of g. the results show that the heterogeneous of the spatial monthly precipitation in summer is stronger than in winter. based on this describing, the probability distributions function of the spatial distributions are fitted by use of the gamma distribution model, and this general principle is examined. the results show that the gamma distribution is good on describing the heterogeneous of the spatial distribution precipitation in china

    並以分佈擬合中國區域月降水量的空間概率分佈，擬合效果優良，表明描述中國區域月降水量水平空間分佈非均勻性的普適分佈律以分佈的pdf最為適宜；以1 、 4 、 7 、 10月具有代表性的資料為例分析了各季月降水量空間分佈型的主要特徵及其形成原因，並從一個側面表明我國月降水量空間分佈的偏態性正是我國降水氣候的最顯著統計特徵之一，這也與我國大陸性季風氣候特點密切相關；並且月降水量的基尼系數和分佈模式形狀參數值都是夏季大於冬季，說明月降水量的空間分佈非均勻性夏季比冬季弱。
  10. The mechanism is based on the 4 - axis rectangular coordinate system. the driven mode of x - axis is proportional pneumatic - servo control system ; y - axis is driven by a digital ac servomotor ; z - axis is driven by a linear cylinder ; the driven mode of the axis of r is same to that of y - axis

    X軸採用基於比例伺服技術的氣動驅動； y軸採用全數字交流電機伺服驅動； z軸則採用直線氣缸驅動；而r軸採用與y軸相同的驅動方式，同時其前端安裝了真空吸盤，用於抓取工件。
  11. This paper introduced a new partial premixed compound combustion mode engine in which some methanol was premixed in the introduction charge of the diesel. in such combustion mode ^ the premixed combustion part was increased, the diffusion, ambient was changed from air to methanol / air mixture for decreasing soot emission of the engine

    本文介紹了一種新型燃燒模式，該燃燒模式是在柴油機的進氣中預混一定濃度的甲醇，從而大大增加了柴油機中預混合燃燒比例，原有的擴散燃燒的環境也因是在甲醇蒸汽和空氣的預混合氣中而有了顯著的改變。
  12. This paper adopted a suitable scale physical model, by measuring of air temperature in balconies, the author researched the impact on smoke by different kinds and forms of balconies and the air temperature distributing in balconies when fire emergency in high - rise buildings. the aim is to promote deeper research and analysis on the fire - prevent function of balconies in our country

    本文採用適當比例的物理模型實驗研究方法，藉助對陽臺空間溫度的測量，研究了高層建築在火災條件下不同種類、不同形式的陽臺對煙氣沿外墻面流動影響因素及陽臺空間溫度分佈規律，旨在推動我國在建筑陽臺消防功能領域中進行更深一步的研究與分析。
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