R-control chart
[化] 极差控制图
🧩 词语组成解析
control
[kən'trol]
vt. 控制;管理;限制;支配;
n. 支配权;操纵者;（对国家、地区、机构等的）管理权;（键盘上的）控制键;
🗣️ 情景例句
They know that I'm married and that I have a family.
他们知道我结婚了， 有一个家。
It was not very wise of you to sell the property.
你把物业卖了可不是办法。
They misplaced this book under other categories.
他们把它错放到另一个类别去了。