静止轨道通信卫星(同步通信卫星)距离地面约为( )m。A.360B.3600C.36000D.360000

作者: rantiku 人气: - 评论: 0
问题 静止轨道通信卫星(同步通信卫星)距离地面约为( )m。
选项 A.360 B.3600 C.36000 D.360000
答案 B
解析 P104

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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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