常見(jiàn)例句

雙語(yǔ)例句

• A fire requires fuel to burn, air to supply oxygen , and a heat source to bring the fuel up to ignition temperature.
  一把火需要燃料來(lái)燃燒、空氣來(lái)提供氧氣還有使燃料到底燃燒溫度的熱量。
• The metal's high ignition temperature of more than 6,920 degrees Fahrenheit forces exhaust gases out at high velocity to propel rockets upward.
  這種金屬高達(dá)6，920華氏度的燃點(diǎn)，釋放高溫度的氣體推進(jìn)火箭前進(jìn)。
• If the ambient temperature remains constant, the smaller critical size and the higher critical ignition temperature are needed with the higher critical heat flux density.
  環(huán)境溫度不變時(shí)，如果臨界熱流密度增加，則燃料床的臨界尺寸減小，臨界點(diǎn)燃溫度增高；
返回 ignition temperature