contrail的意思和读音

contrail

: [ˈkɑnˌtreɪl] : [ˈkɒnˌtreɪl]

n.】()[],[]

contrails  

n.1.】(,)[],;[]

n.1.a line of white steam left in the sky by an airplane flying very high

1. Light Sensor Contrail Contest ...

3. contraflow contrail contrast of motion ...

4. contragradation contrail contrapolarization ...

5. ... 4.solid adj. 5.contrail n. , 6.accelerate vt.vi. (使), (使) ...

6. rendezvous point contrail smoke writing ...

7.(Contrail) 20133

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1.When this hot water vapour mixes with the surrounding air, a cloud in the form of a contrail may appear .便

2.Every cloud you see is made of tiny droplets or crystals like this, and so is a contrail.

3.Contrail Frequency over the United States from Surface Observations.

4.If you see a plane that's leaving no contrail--or a very short one--this means the upper atmosphere is relatively dry.

5.Update at 8: 05 a. m. ET, Nov. 11: Contrail Science now says the next time the flight's scheduled to fly over the coast is Friday evening.1111805:ContrailScience

6.The tip of the contrail is moving far too slowly to be a rocket.

7.To make an airplane contrail, you need water and some kind of microscopic particle for the water to condense around.

8.On a worldwide average, contrail-induced cloudiness traps an extra 31 milliwatts of energy per square meter.31

9.A contrail occurs when the jet's water vapor condenses around its own exhaust particles.

10.A contrail is the visible vapor trail behind airplanes or rockets traveling at high altitudes.