preheated

英 [ˌpriːˈhiːtɪd] 美 [ˌpriːˈhiːtɪd]

v.  使(烤箱)预热
preheat的过去分词和过去式

过去式：preheated

BNC.47917 / COCA.19659

柯林斯词典

  1. VERB 预热；预先加热
    If you preheat an oven, you switch it on and allow it to reach a certain temperature before you put food inside it.
    1. Preheat the oven to 400 degrees...
      将烤箱预先加热到400度。
    2. Bake in the preheated oven for 25 minutes or until golden brown.
      在预热过的烤箱里烤25分钟，或烤成金黄色。
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双语例句

  1. Spoon the mixture on to the biscuit base and cook in a preheated oven
    把混合好的糊糊舀到饼干坯上，然后放入已预热的烤箱烘烤。
  2. This gas should be effectively utilized as preheated oxidant to steam methane reforming furnaces or to other large radiant-type process furnaces.
    这种烟道气应有效地用作预热氧化剂，用于蒸汽甲烷重整锅炉或其他大型辐射型工艺锅炉。
  3. Before being passed back to the boiler, the condensate should be preheated.
    冷凝液在送回锅炉之前必须进行预热。
  4. Lay the onions and bulbs of garlic in the tray with the beef on top of them, and then cook in the preheated oven for a total of11/ 2 hours.
    把洋葱，整个的大蒜和牛肉一块儿放到烤盘里，然后放进已预热的烤箱里烤1个半小时。
  5. The combustible matters produced by this process emit after cyclone located at the exit of the circulating fluidized bed, named high temperature preheated coal-based fuels.
    由于煤粉在预热过程中发生了部分燃烧，将生成物称为高温煤基燃料。
  6. It should be noted that air injection was successful in this application because the bitumen was first preheated and mobilized with steam.
    这表明注空气是成功的，因为沥青质首先被预热并且随蒸汽移动。
  7. The fuel used for heating is either blast furnace gas or coke oven gas. The combustion air is always preheated to improve fuel utilization. a sandstone that withstands intense heat; used to line fireplaces and furnaces and kilns.
    用来加热的燃料不是高炉煤气就是焦炉煤气。燃烧用风通常要预热，以提高燃料的利用率。一种能承受高热的砂岩，用作炉边。
  8. Diesel engine, which was mixed with ethanol boiled by the preheated exhaust gas pipe and supplied into cylinder via air intake, was compared with the engine fueled only with diesel in this paper.
    利用排气管温度加热汽化乙醇并通过进气管道供入气缸，与原机进行了性能对比试验。
  9. The hydrogen production from hyacinth inoculated with preheated anaerobic active sludge by fermentation was studied.
    采用加热预处理的厌氧活性污泥为接种物，对凤眼莲进行发酵产氢研究。
  10. The effects of binder and damp mill on green balls, the process for preheated pellets with high strength and easy reduction, and coal-based direct reduction iron ( DRI) were studied.
    以新疆磁铁精矿为原料，采用“一步法”直接还原，研究粘结剂种类和润磨方式对生球质量的影响，高强度、高还原性预热球团的制备及煤基直接还原的工艺。
  11. In addition, using preheated gas and air can make the exit gas temperature lower and the heat-utilization efficiency higher.
    此外，空气、燃气双预热可将排烟温度将得更低，热利用率提得更高。
  12. Study of Dielectric Properties of BST Films Preheated Alternately
    交替中间热处理BST薄膜介电性能研究
  13. Generally substrates are preheated to160'F to200'F for improve bonding.
    一般来说基层被预热到160'华氏度到200'华氏度以改善粘接度。
  14. Roast pork for30 minutes in preheated oven.
    在预热好的烤箱内烤30分钟。
  15. The result showed that the strength of preheated and fired pellet was increased by wet grinding and adding additives.
    试验结果表明，润磨、加入添加剂能有效提高球团强度。
  16. Bake in preheated oven for8 minutes or until firm to touch and golden in color.
    在预热的烤箱里烤8分钟，直到定型呈金黄色。
  17. The inlet section of the sandpack was preheated by injecting hot nitrogen gas, prior to starting ignition.
    氮气由预先启动的点火器加热，沙包入口部件被注入热氮气预热。
  18. Mathematical Model of LPG Flux About Rotary Anode Furnace in Copper Refining Based on Preheated Oxygen-rich Air
    富氧空气预热下铜精炼阳极炉液化气流量数学模型
  19. The effect of the preheated mixed pulverized coal on its explosiveness is discussed, and the aim is to provide a new effective technique for reinforcement combustion of the pulverized coal.
    为此，探讨了煤粉预热喷吹对混合煤粉爆炸性的影响，以期为强化喷煤燃烧提供一种新的有效工艺方法。
  20. The effects of wet-grinding on the quality of wet pellet, preheated pellet and fired pellets were studied in this paper.
    研究了润磨预处理对生球强度、生球爆裂温度、预热球强度和成品球质量的影响。
  21. Metal is preheated in a furnace or crucible until is above the liquidus temperature in a suitable range ( we don't want the metal solidifying before the pour is complete).
    金属在熔炉或坩埚中预热到高于液化温度的一个合适范围内（不希望金属在浇铸完成前凝固）。
  22. Therefore, the process feed, combustion air, and fuel gas should be preheated as much as possible before considering steam generation in the convection section.
    因此，在考虑通过对流生产蒸汽之前，应尽量将过程原料、燃烧空气和燃料气进行预热处理。
  23. Preheated air and gas derived from coal are blown into the chamber through the port from one side, burning with a fierce blame which is directed downwards across the metal.
    预热过的空气和煤气从一侧通过炉头吹人炉内，燃烧出猛烈的火焰。火焰被引向下，经过熔液。
  24. When the preheated pulverized coal is injected, its cooling effect on hot blast is alleviated and its combustion is accelerated, consequently its utilization ratio is increased.
    通过对潞安煤制成的喷吹煤粉样在不同预热温度下燃烧率测定，研究煤粉预热对其燃烧性影响规律。
  25. The mixture is poured into the mould preheated to the same temperature.
    将混合物注入已预热到同样温度的铸模内。
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