氣壓上升率 的英文怎麼說

中文拼音 [qìyāshàngshēnglǜ]
氣壓上升率 英文
pressure rate of climb
  • 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...
  • 壓 : 壓構詞成分。
  • 上 : 上名詞[語言學] （指上聲） falling-rising tone
  • 升 : Ⅰ動詞1 （由低往高移動） rise; hoist; go up; ascend 2 （等級提高） promote Ⅱ量詞1 （容量單位） lit...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 氣壓 : [氣象學] pressure; atmospheric pressure; barometric pressure; gas pressure; air pressure
  1. It is shown that the fin efficiency, air flow - rate, and fin performance are significantly decreased while pressure of the air side is increased when frosting occurs at the exchanger

    研究發現，換熱器結霜引起了翅片效率、空氣流通率及翅片性能的顯著降低，同時還伴隨著空氣側壓力降上升。
  2. Various methods to measure outgassing rate were summarized including the pressure rising rate collecting. weighing and gas flowrate

    摘要總結了材料放氣測試的各種方法；壓力上升率法、收集法、稱重法和氣體流量法。
  3. With computations and analysis, the comprehension on the mixing and combustion process is increased, and some significative results are listed below : a ) there are three recirculation regions and one vortex region in the combustor, and these recirculation regions affect the combustion process deeply, b ) increasing side - arm angle and moving side - air inlet position toward the fuel inlet can improve mixing and combustion characteristics, and increase the combustion efficiency, c ) when the angle between two air - inlets equals to 180

    通過計算與分析，增進了對補燃室內摻混燃燒過程的理解，為固體火箭沖壓發動機補燃室設計提供了一些有意義的結果： 1補燃室內的流動十分復雜，存在三個迴流區和一個旋渦區，迴流區對摻混燃燒過程有重要影響； 2增大空氣入射角度、向前移動進氣道出口位置有利於增強頭部迴流區強度，增強摻混效果，燃燒效率上升； 3
  4. A ejector for is applied in this theory. it can not only regulate the evaporating temperature of each high - temperature refrigeratory but also reduce the back - pressure of the compressor when a system applies this theory. at the same time, the exhaust temperature of the compressor becomes low and the refrigerating capacity per unit of swept volume becomes high

    鑒于目前這種現狀，本文提出了以噴射器為基礎的船舶高、低溫冷庫製冷新循環，不但可調節高溫庫的蒸發溫度，而且也可使壓縮機的回氣壓力得到提高，壓縮機排氣溫度降低，單位容積製冷量上升，製冷系數提高，火用效率提高。
  5. Distance between target and substrate get longer also increase the transmission of aln films. as the temperature of substrate get higher, the transmission of ultrathin aluminum films decrease slightly. nitrogen gas concentration and sputtering time barely take effect on the transmission of aln films

    發現，隨著工作壓強的升高、靶距的增加，薄膜的透光率上升;基片溫度的升高在非晶襯底上會導致樣品透光率的下降;而氮氣濃度和濺射時間對薄膜的透光率影響不大。
  6. With the same sintered conditions, the relative density of sintered body was 98. 7 % at 25mpa sintered pressure and it was 91. 4 % at 12mpa. reducing heating rate enhanced the density of sample. the density was more than 98 % and had finest microstructure with a heating rate of 100 ? / min, it was 94. 8 % at 300 ? / min heating rate

    相同燒結條件下，燒結壓力為25mpa的tio :燒結體的相對密度為98 . 7 % ，而12mpa的僅為91 . 4 % ;以100 / min升溫的燒結體中晶粒形貌均勻，相對密度達98 %以上，而以300 / min升溫的燒結體中晶粒形貌不均勻，部分晶粒已異常長大，有大尺寸的氣孔存在，相對密度為94 . 8 % ，當然過低的升溫速率會延長燒結時間，燒結時間的延長也會引起晶粒的快速長大。
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