一次空气的英文

• main air
• main combustion air
• mainair
• primary air
• primaryair
• under-fire air

• "一次"英文翻译    once
• "空气"英文翻译    air; atmosphere
• "主空气；一次空气" 英文翻译 :    primary air
• "一次空气主空气" 英文翻译 :    primary air
• "二次空气" 英文翻译 :    auxiliary air; diluent air; secondary air; secondary battery; secondaryair
• "二次空气泵" 英文翻译 :    pulsating air system; second-air pump; second-airpump; secondary air pump
• "三次空气" 英文翻译 :    tertiary air
• "辅空气；二次空气" 英文翻译 :    secondary air
• "二次空气供给" 英文翻译 :    secondary air supply
• "二次空气供应" 英文翻译 :    sas secondary air supply
• "二次空气喷射" 英文翻译 :    ai air injection; air secondary air injection
• "炉顶二次空气" 英文翻译 :    top air addition
• "三次风 三次空气" 英文翻译 :    tertiaryair
• "二次空气单向阀" 英文翻译 :    sacv secondary air check valve
• "二次空气导入装置" 英文翻译 :    eai exhaust air induce; p-air pulse air induction reactor; qps quick pulse system
• "二次空气分配歧管" 英文翻译 :    secondary air distribution
• "二次空气供给系统" 英文翻译 :    secondary air supplu system
• "二次空气过滤器" 英文翻译 :    after air filter
• "二次空气控制阀" 英文翻译 :    secondary air control valve; secondary air distribution
• "二次空气控制系统" 英文翻译 :    same secondary air management control
• "二次空气旁通阀" 英文翻译 :    sabv secondary air bypass valve
• "二次空气旁通控制" 英文翻译 :    samc secondary air management control
• "二次空气喷射管" 英文翻译 :    secondary air injection system; secondary air injection tube
• "二次空气喷射器" 英文翻译 :    air air injector reactor
• "二次空气喷射系统" 英文翻译 :    second-air pump; second-airinjectionsystem

• Marianne was all the time busy in observing the direction of the wind, watching the variations of the sky, and imagining an alteration in the air .
  玛丽安则一直忙于观察风吹的方向，注意天色的变化，幻想来一次空气的对流。
• Three - dimensional numerical simulation of indirect evaporative cooling process with condensation in primary airflow
  一次空气有冷凝的间接蒸发冷却过程的三维数值模拟
• A extreme climatic calamity , terrible deterioration of visibility and air quality over prd , occurred from the end of oct . to the beginning of nov . 2003
  2003年10月底至11月初，珠江三角洲出现了一次空气质量和能见度均十分恶劣的灾害性极端气候事件。
• It was still a technical problem on how to add the air to the reactor in so small pressure difference . in addition , the photocatalytic reaction efficiency was very low at the high speed . the reactor will be large , the price will be very high and the electricity will be enormously consumed during the photocatalytic - oxidation of h2s in the methane
  主要原因是沼气中不含氧，使用时气体流速大，压差小，而用光催化氧化方法消除h _ 2s需要有相当量的氧参与，在压差很小的情况下，一次空气的加入存在技术困难；在高气体流速条件下，光催化效率低，若用光催化方法消除h _ 2s ，反应设备庞大，耗电量高，价格昂贵，农民难以负担。