working curve的用法和樣例：
例句
- By using standard solution,the atomic absorbance can be determined directly and the working curve canbe also drawn.
可直接以標準溶液測定吸光度，繪製工作曲線。 - These data can be plotted to form a calibration curve.
這些數據可以繪製成一校準曲線。 - In atomic absorption spectrophotometry, the calibration curve is always required.
摘要原子吸收光譜法進行樣品測定時，必須製作校準曲線。
