The result shows that the model can predict the short-term dynamic trends of the per capita annual income in cities and towns quite well.

检验结果表明所建立的模型可较好地预测城镇居民人均年收入的短期动态变化趋势。

youdao

The maps at short periods reveal an evident lateral heterogeneity in the crust of North-China, quite well in agreement with known geological and tectonic features.

层析成像结果较好地揭示了地壳内部、尤其是浅部地壳的横向速度变化。短周期的群速度分布同地表地质结构、地形密切相关；

youdao