但工件内部结构特别是封闭内腔的测量用传统测量方法难于实现。
However, the measurement of the internal structure in products is difficult to achieve, especially the closed lumen by traditional measurement methods.
本文提出的CCD应用技术和图像处理技术应用于非接触测量中的新思路解决了用传统测量方法难以实现的问题。
The new idea based on CCD application technique and image processing technique being applied to non-contact measurement will solve those problems achieved hardly by contacting measurement method.
用传统的测量方法不能得到单一基准径向圆跳动误差的准确值。
The correct value of radial circular run-out error with respect to a single datum axis can not be obtained in the traditional measuring method.
用传统的测量方法不能得到单一基准径向圆跳动误差的准确值。
The correct value of radial circular run-out error with respect to a single datum axis can not be obtained in the traditional measuring method.
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