- 推荐网络例句
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Swiss Re, the world's second-biggest reinsurer, said it would cut 10% of its global workforce within a year.
世界第二大再保险公司瑞士再保险声称一年内将在全球范围内裁减10%的员工。
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He began working on it soon after he became president in eighteen sixty-one.
他开始做这个工作，不久后他成为1861年总统。
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Key words:aerodynamic static stability; dynamics tability; viscous aerodynamics;viscous lag time ;correlation analysis
图1物体绕质心做俯仰自由振动时，姿态角θ和有效迎角α以及它们的相互关系可表示为
Don't
stop moving...