心动周期中,从动脉瓣关闭到下一次动脉瓣开放的时间相当于 ( )A、等容收缩期+快速射血期B、心室射血期+等容收缩期C、心室舒张期+心室收缩期D...

作者: rantiku 人气: - 评论: 0
问题 心动周期中,从动脉瓣关闭到下一次动脉瓣开放的时间相当于 ( )
选项 A、等容收缩期+快速射血期 B、心室射血期+等容收缩期 C、心室舒张期+心室收缩期 D、心室舒张期+等容收缩期 E、心室舒张期+等容舒张期
答案 D
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
    <?php echo 'KongPHP, Road to Jane.'; ?>