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词汇 pre-cool
释义

Definition of pre-cool in English:

pre-cool

verbpriːˈkuːl
[with object]
  • Cool in advance.

    预冷

    clean, pre-cooled glass slides

    干净的预冷过的玻璃载物片。

    Example sentencesExamples
    • The emperor's arteries and veins lie close together so that blood is pre-cooled on the way to the bird's feet, wings and bill and warmed on the way back to the heart.
    • Just before the race Radcliffe wore a specially designed pre-cool vest for 30 minutes to keep her body temperature low.
    • Likewise, refrigeration units now have automatic start-up timers for pre-cooling trailers.
    • Then I let the fruit boil for 10 minutes, then removed from the heat and tested for setting by putting a spoon of the jam on a plate pre-cooled in the freezer: if it develops a skin once cooled it's set.
    • With this design, automakers can offer a ‘smart start’ system where the car is pre-heated or pre-cooled.
    • He remarked that facilities like pre-cooling, grading, packing and ripening chambers will be provided at the private markets.
    • Users of the Japanese toilet can program it to pre-heat or pre-cool a bathroom at a specific time at a set temperature.
    • Cold-hardy bulbs that need pre-cooling in warm winter regions must be treated as annuals and new bulbs must be planted the following fall.
    • Cooling is provided using ground water that pre-cools and dehumidifies the incoming air, and then runs through high-level cooling convectors in the offices for additional effect.
    • Return gas flows back through the heat exchanger to pre-cool the incoming high pressure gas mixture.
    • The samples collected from the eight plots were placed in a pre-cooled box which was then transported to the laboratory.
    • It is the world's first car to have a remote-controlled pre-cooling air-conditioning system.
    • To pre-cool tulips, hyacinths and crocuses, store at 35-45° F, for instance in a refrigerator crisper drawer, for a minimum of 6 weeks and up to 14 + weeks.
    • Dewar used liquid air to pre-cool compressed hydrogen, reducing its temperature enough to liquefy the gas by expansion.
    • Lily-of-the-Valley are often pre-cooled when you buy them, so they will bloom three to four weeks after planting.
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