您要查找的是不是：
- unblocked mean QRS vector 未阻滞的QRS平均向量
- mean QRS vector 平均QRS向量
- average frontal plane QRS vector 平均额面QRS向量
- average right sagittal plane QRS vector 平均右矢状面QRS向量
- average transverse plane QRS vector 平均横面QRS向量
- We had to call a plumber to unblock the drains. 我们得叫管道工来通一通下水道。
- mean spatial QRS vector 平均QRS空间向量
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨？
- I feel mean for not doing more for my son. 我对没为我儿子多做点事而感到惭愧。
- Defeat in this election would mean he was done for. 这场选举的失败意味着他政治生涯的结束。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The state or quality of being open, expanded, or unblocked. 开放，不闭合公开的、展开的或打开的状态或性质
- I have no conception of what you mean. 我想不出你的意思是什么。
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- Do you mean Miss Anne Smith or Miss Mary Smith? 你指的是安·史密斯小姐还是玛丽·史密斯小姐？
- We have to call a plumber to unblock the drain. 我们得叫管工来通一通下水道。
- I have no idea (as to) what you mean. 我一点儿也不明白你的意思。
- Do you mean to close with his offer? 你准备接受他开出的价钱吗？
- I didn't mean for you to read the letter. 我并没有要你说读那封信。
- Don't be too hard on him; he didn't mean to do it. 不要对他太严厉，他并不是故意这么做的。
