分析表明：显微投影仪的检测结果完全可以代替激光细度仪的检测结果。
The analysis shows that the test data of Microprojector can substitute that of Laserscan thoroughly.
对比分析了用视频显微镜、普通生物显微镜、显微投影仪测试异形截面纤维特征参数的方法和特点。
Three methods and their measurement of characteristic parameters of profiled fiber with video microscopy, microscopy and projection are compared and analyzed.
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