自然油冷卻 的英文怎麼說

中文拼音 [zìrányóulěngquè]
自然油冷卻 英文
natural oil cooling
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 油 : Ⅰ名詞1 （脂肪; 油脂） oil; fat; grease 2 （姓氏） a surname Ⅱ動詞1 （用桐油、油漆等塗抹） apply t...
  • 冷 : Ⅰ形容詞1 （溫度低; 感覺溫度低） cold:冷水 coldwater; 你冷不冷? do you feel cold?; are you feeling...
  • 卻 : Ⅰ動詞1 （後退） step back 2 （使退卻） drive back; repulse 3 （推辭; 拒絕） decline; refuse; reje...
  • 自然 : 自然at ease; natural; free from affectation
  1. The program is the same with onan and onaf. the temperature rise of high ignition point oil transformer also use the program. some factors are analysed to influence temperature rise of transformer

    該演算法適用於自然油循環變壓器自然風冷卻和吹風冷卻的情況以及冷卻流體為常規變壓器油或高燃點油的情況。
  2. And about 80 % of these transformers use natural oil circulation. more and more large power transformers used to using by pump and fan are cooling by onan for economy and environment protecting

    目前電網上運行的電力變壓器大部分為油浸式變壓器，其中80以上是採用自然油循環的冷卻方式。
  3. The cooling method of nature oil circulation is not only widely used in small - middle type power transformer, but also used in large type power transformer with low load and low ambient temperature

    自然油循環的冷卻方式不僅廣泛應用於電力網中的中小型電力變壓器，也會在在大型電力變壓器低負荷和低環境溫度時應用。
  4. On this basis, fortran program is written to solve temperature and velocity fields in transformer. by using this program we can calculate total flow, duct flow, mean temperature rise of transformer oil, oil time constant, mean oil temperature rise in each winding - coil, temperature distribution in each winding - coil, and stable / transient state temperature field. so this program has a great use value

    在此基礎上，我們編制了計算自然油導向冷卻的具有餅式線圈變壓器流場和溫度場的fortran程序，程序可以對總油流量，進入各相、各油道的油流量，各線圈內的油流分佈，變壓器的油平均溫升，油的時間常數，各線圈的平均線油溫升，各線圈內的油溫分佈以及各線圈的穩態溫度場、暫態溫度場進行定量模擬，具有較強的實用價值。
  5. If more wearable surface of picture is needed, you can spray some transparent oil on its surface after the picture get dry and put it into oven for 3 - 5 minutes under 120. after being cooling naturally, the luster and wearable capability will become better clearly

    若要使圖像更加耐刮，可在乾燥后的圖像表面均勻噴塗透明光油， （放入烤箱中120度烘烤3 5分鐘） ，待自然冷卻后，光澤及耐磨效果有明顯增強。
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