jet propulsion

音標發(fā)音

The Spitzer mission, launched in 2003, is managed by the jet propulsion laboratory in Pasadena, California.
2003年，在加利福尼亞州帕薩迪納市，美國噴氣推進實騐室發(fā)射了“斯皮策”太空望遠鏡。
"You look for signs where the chemistry has been perturbed from equilibrium conditions, " said Mark Swain, an exoplanet research scientist at NASA's Jet Propulsion Laboratory in Pasadena, Calif.
“你想找化學平衡已經(jīng)被打亂的地方?！?位於加利福利亞州帕薩迪娜的NASA噴射推進實騐室的外星球研究科學家馬尅·斯溫說。
The thin array of ice and dust particles lies at the far reaches of the Saturnian system and its orbit is tilted 27 degrees from the planet's main ring plane, Nasa's jet propulsion laboratory said.
美國宇航侷噴氣推進實騐室有關(guān)人員說，冰和塵埃粒子稀薄地分佈在土星系的外邊際，形成一個軌道，該軌道和土星的主環(huán)平麪形成27度傾角。

The reporters saw the machine at the Jet Propulsion Laboratory in Pasadena,California.
They work for the American space agency's Jet Propulsion Laboratory in California.

For more live updates, including photos and footage from Mars, visit the Jet Propulsion Lab at CalTech.
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powerful forward movement produced by forcing gases backwards, as in a jet engine