覆盖的定义是A.牙尖交错时,上下前牙发生重叠的关系 B.牙尖交错时,上颌牙盖过下颌牙的水平距离 C.牙尖交错时,上颌牙盖过下颌牙的垂直距离 D.前伸...

作者: tihaiku 人气: - 评论: 0
问题 覆盖的定义是
选项 A.牙尖交错时,上下前牙发生重叠的关系 B.牙尖交错时,上颌牙盖过下颌牙的水平距离 C.牙尖交错时,上颌牙盖过下颌牙的垂直距离 D.前伸位时,下前牙缘超过上前牙切缘的水平距离 E.下颌前伸时,上下前牙切缘相对时下颌运动的距离
答案 B
解析

相关内容:定义,牙尖,交错,上下,前牙,关系,上颌,下颌,水平,距离,前伸

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!

错误信息

  • 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.'; ?>