Laboratory experiments show that when chemical interference with relation to the concentration presents itself, it has an effect on the linearity of the standard curve.
实验表明，当这类干扰存在时，将影响工作曲线的线性，因而影响到标准加入法测定结果的可靠性。
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The 3-D curve of stress concentration factor with the various location of opening hole was obtained. In addition, both the effect of various location of hole along the coordinate axis and …