1. 参考：统计数据 平均值、标准偏差、最小值、最大值、离散性、N、差值(delta)可以通过RJC参数指定内部或外部冷端补偿(RJC)要在参考点温度(RJT)参数中输入RJC参考温度. ---- 空白 请注意:但选择了参考(REF)域类型时,所显示的关符合性申明(DOC)列出了该仪器经测试符合的特定

2. 参考点：有的学生在往返参考点时,选择工作方式时,不看操作面板,把操作方式开关选在手动(JOG)方式,而不是回参考点(REF)方式,又不观显示器屏幕,不是造成超程报警有的学生在往返参考点时,选择工作方式时,不看操作面板,

3. ref.：rebound; 篮板球

4. ref：row echelon form; 列梯型矩阵

5. ref：referring to; 提及、参阅

6. ref：refer to; 有关於…

7. ref：reference; 引用，参考

1. 档案编号;文件编号
    Ref is an abbreviation for (缩略=) reference. It is written in front of a code at the top of business letters and documents. The code refers to a file where all the letters and documents about the same matter are kept.

    e.g. Our Ref: JAH/JW.
           我们的编号: JAH/JW。

2. （比赛中的）裁判
    The ref in a sports game, such as football or boxing, is the same as the referee.

    e.g. The ref gave a penalty and Zidane scored.
           裁判判罚点球，齐达内操刀命中。

1. (sports) the chief official (as in boxing or American football) who is expected to ensure fair play

    Synonym: referee