| 释义 |
gravity propulsion
- underpopulationn. 人口稀少
- paraprofessionaln. 辅助专职人员的人 adj. 辅助专职人员的
- 重力zhòng lì
gravity; force of gravity; power of gravity; pull of gravity
- 推进力tuī jìn lì
drive, propulsion
- 喷气推进pēn qì tuī jìn
jet propulsion
- 比重bǐ zhòng
specific gravity; proportion; sp. gr.
- 地心引力dì xīn yǐn lì
centrifugal force, gravity
- 抛物曲线pāo wù qǔ xiàn
parabolic curve; gravity curve
- 重力场zhòng lì chǎng
gravitational field; field of gravity
- 重力加速度zhòng lì jiā sù dù
acceleration of gravity
- 万有引力定律wàn yǒu yǐn lì dìng lǜ
the law of gravity
- 重心zhòng xīn
center of gravity; main part; barycenter; core; orthocenter
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