CT滤过器作用的关键在于A.吸收低能量X线B.优化射线的能谱C.减少患者照射剂量D.使射线能量分布均匀E.使射线近似单一性

作者: rantiku 人气: - 评论: 0
问题 CT滤过器作用的关键在于
选项 A.吸收低能量X线 B.优化射线的能谱 C.减少患者照射剂量 D.使射线能量分布均匀 E.使射线近似单一性
答案 A
解析

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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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