夏至日,济南的正午太阳高度大于北京,昼长小于北京。()

作者: tihaiku 人气: - 评论: 0
问题 夏至日,济南的正午太阳高度大于北京,昼长小于北京。()
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解析 夏至日,太阳直射北回归线,济南纬度低于北京,更接近直射点,故正午太阳高度比北京大,但昼长要小于北京。

相关内容:夏至日,济南,太阳,高度,北京,昼长

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
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