传染病流行过程的三个基本环节是传染源、(   )、易感者。

作者: tihaiku 人气: - 评论: 0
问题 传染病流行过程的三个基本环节是传染源、(   )、易感者。
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答案 传播途径
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相关内容:传染病,流行,过程,三个,环节,传染源,易感

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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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