baselines是什么意思？

baselines

英['beɪslaɪnz] 美['beɪslaɪnz]

• n. （网球场的）底线( baseline的名词复数 )，（棒球场的）垒线，基础，起点；

例句

• Baselines of identified work products are established. 建立已识别的工作产品的基线.
• The changing rates of baselines reflected crustal motion of different sites. 基线长度变化率反映了测站间的地壳运动情况.
• The drifting baselines in chromatography affect the veracity of analysis gready. 色谱信号的基线漂移问题严重影响了分析的准确性.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  （网球场、羽毛球场、篮球场等的）底线
  The baseline of a tennis, badminton, or basketball court is one of the lines at each end of the court that mark the limits of play.
  例句
  Martinez, when she served, usually stayed on the baseline. 马丁内兹发球的时候通常站在底线处。
• N-COUNT
  （棒球场的）垒线
  In baseball, the baseline is the line that a player must not cross when running between bases.
• N-COUNT
  基线；基准
  A baseline is a value or starting point on a scale with which other values can be compared.
  例句
  You'll need such information to use as a baseline for measuring progress. 你会需要这些信息作为衡量进展的基准。