propellant

/prәu'pelәnt/ uk　 词频 #20595

托福 TOEFL

propellant 是什么意思

中文释义

n. 推进剂, 发射火药, 推进者

[化] 火药

英文释义

n. any substance that propels

s. tending to or capable of propelling

propellant 的真实例句

以下例句摘自真实英文文章，看看 propellant 在自然语境里怎么用：

Perhaps the failure was energetic, damaging the propellant system, or maybe attitude control was lost.

—— FAA grounds Blue Origin's New Glenn as it probes missed satellite delivery 'mishap'

Intended to land on the lunar surface, Peregrine fizzled, leaking rocket propellant as a consequence of a single valve’s failure to seal.

—— What Lies Beyond Artemis 2? These Other Missions Are Setting Their Sights on the Moon This Year—and on a Future With Humans in Space

The service module carries all the propellant, water, air and solar arrays used to power Orion during its trip to the moon .

—— Today is splashdown day for Artemis 2 moon astronauts — What to expect at each stage of reentry & landing (timeline)

Because the thrust depends on the speed of the gas being ejected, the propellant gas needs to be light, making hydrogen a popular choice.

—— NASA is building the first nuclear reactor-powered interplanetary spacecraft. How will it work?

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