Design with low gravity center, the stability of the balance is improved.
低重心的设计, 提高了天平的稳定性.
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Low gravity center, good stability.
重心低, 稳定性好.
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Gravity center modification method can be used in high - load rotor blade design in engineering.
重心线调节法可应用于高负荷叶片设计.
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