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单词 flash point
释义

flash point /ˈflæʃˌpɔɪnt//ˈflæʃˌpɔɪnt/

英汉-汉英词典
闪点;燃点
词组 | 习惯用语
您要查找的是不是:
    Flash point Fire point 闪点
    flush joint 平式接头;[木] 平头接合,[机] 齐平接缝
    flash joint 闪光焊接接头
    Flash -point 闪点
    flush joint liner 无接箍平口接头衬管
    flashing nodal point 泛水节点
flash point [油气][物] 闪点;燃点
flashing point 闪点;闪燃点
flash point tester 闪点测定器;闪点仪;引火点试验器
flash point thermometer 闪点温度计
flash point test 闪点试验
flash point apparatus 闪点测定仪
open flash point 开杯闪点
low flash point 低闪点
kerosene flash point 煤油闪点
open cup flash point 开杯闪点
英语例句库
  1. Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
    甲缩醛含氧量大、氢碳比高、闪点低,加入柴油中能够提高其十六烷值。

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原声例句
Scishow 精选系列

And different materials have different flash points.

不同的材料有不同的燃点

CNN 精选 2017年9月合集

This could become a flash point, which will lead to greater trouble.

这可能成为导火线,继而引发更大的麻烦。

传说之境

Potential flash points that could trigger a greater conflict between them have already appeared.

可能引发两国之间更大冲突的潜在爆发点已经出现。

Scishow 精选系列

The minimum temperature at which all this can happen is called the flash point.

发生这一切的最低温度叫做燃点

Scishow 精选系列

On the other hand, things with flash points closer to room temperature, like alcohols, are called " flammable."

另一方面,燃点更接近室温的东西,如酒精,被称为“易燃的”。

Scishow 精选系列

That's because they take some work to light on fire since their flash point is way above room temperature.

因为它们需要一些额外的功才能点燃,因为它们的燃点远远高于室温。

Scishow 精选系列

So, in general, the lower the flash point, the more easily something can be set on fire.

所以一般来说,燃点越低,东西越容易着火。

TED演讲(音频版) 2017年11月合集

Ah, the bathrooms -- the latest political flash point for LGBT opponents.

啊, 浴室— —LGBT 反对者的最新政治闪光点

Scishow 精选系列

And something that can catch fire easily, although it has a pretty high flash point, is plain ol' flour like the kind used to make bread.

虽然燃点很高,但很容易着火的东西是常见的面粉,比如说用来做面包的那种。

CNN 10 学生英语综合听力 2016年9月合集

A lot of traffic intention that has raised fears that this contested body of water could become a flash point between competing nations.

许多交通意图引起了人们的担忧,即这个有争议的水域可能成为竞争国家之间的导火索

中文百科

闪点

闪点英语:Flash point)是指可燃性液体挥发出的蒸汽在与空气混合形成可燃性混合物并达到一定浓度之后,遇一定的温度下时能够闪烁起火的最低温度。在这温度下燃烧无法持续,但如果温度继续攀升则可能引发大火。和燃点(英语:Fire point)不同的是,燃点是指可燃性物质能够持续燃烧的最低温度,高于闪点。一般来说,燃点可假定为比闪火点高10℃左右。闪点的高低也是液是否安全的重要指标。

英语百科

Flash point 闪点

Flaming cocktails with a flash point lower than room temperature.
 Automatic flash point tester according to Pensky-Martens closed cup method with an integrated fire extinguisher.
 Automatic Pensky-Martens closed cup tester with an integrated fire extinguisher

The flash point of a volatile material is the lowest temperature at which vapors of a fluid will ignite. Measuring a flash point requires an ignition source. At the flash point, the vapor may cease to burn when the ignition source is removed.

The flash point is not to be confused with the autoignition temperature (which does not require an ignition source) or with the fire point (the temperature at which the vapor continues to burn after being ignited).

近义、反义、联想词
近义词
n.
criticality, temperature

英英词典
flash point n.
  1. point at which something is ready to blow up

  2. synonymous: flashpoint
  3. the lowest temperature at which the vapor of a combustible liquid can be ignited in air

  4. synonymous: flashpoint
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更新时间:2025/6/22 10:35:16