The quantitative determination of 70% bismuth in silicon-bismuth samples were completed by line width method. The relative error is less than 7.15%, the relative standard deviation is 5.85%.
用谱线宽度方法定量检测了硅铋样品中含量为70%的铋， 相对误差小于7.15%，相对标准偏差为5.85%。
Next, you override the measure() method and measure the height and width of the text using text-line metrics.
接下来，覆盖 measure() 方法并使用文本行单位度量文本的 height 和 width。
This paper presents an image aiming method that can be used to measure the width or distance of line or stripe.
提出了一种可应用于线纹宽度测量和线纹间距测量时瞄准线纹的图像瞄准方法。
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