单词：working curve
working curve的用法和样例：
例句
- By using standard solution,the atomic absorbance can be determined directly and the working curve canbe also drawn.可直接以标准溶液测定吸光度，绘制工作曲线。
- These data can be plotted to form a calibration curve.这些数据可以绘制成一校准曲线。
- In atomic absorption spectrophotometry, the calibration curve is always required.摘要原子吸收光谱法进行样品测定时，必须制作校准曲线。
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