在下列哪一个呼吸时相中肺内压等于大气压A．呼气初和吸气末B．呼气末和吸气末C．吸气中期和呼气中期D．吸气初和呼气末E．吸气初和呼气初

作者: rantiku 人气: - 评论: 0

问题在下列哪一个呼吸时相中肺内压等于大气压

选项 A．呼气初和吸气末 B．呼气末和吸气末 C．吸气中期和呼气中期 D．吸气初和呼气末 E．吸气初和呼气初

答案 B

解析

分享到：

猜你喜欢

发表评论

更多 网友评论 （0 条评论）

暂无评论

错误啦！

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.'; ?>