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21. | In the same rotation group as Japan, China outshone their fellow Asians on the pommel horse after a solid |
| 中国队与日本队在决赛中同项竞技。中国队在鞍马项目中发挥出色,力压日本队。在之前的自由体操项目上,中国队发挥稳定,但并不出彩。 |
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22. | The method of Corioli force effect for predicting strong aftershock regards the fault rotation as a prediction |
| 因为利用科里奥利力效应预报余震的方法是用断裂的旋性特征作为预测指标的,所以能在震前预测发生地震后的余震强度,该方法在烈度区划和震害预测中有一定的意义。 |
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23. | Clockwise rotation as one faces the light source is "positive,"or dextrorotary; counterclockwise rotation |
| 物质使一束穿过它的光线的偏振平面发生旋转的能力,一如在晶体或溶液中。面对光源观测时,偏振光平面如果按顺时针方向旋转,旋光率定为正值;若反时针旋转,则旋光率为负值。 |
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