The analysis shows that the test data of Microprojector can substitute that of Laserscan thoroughly.
2
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.
The practical fiber ODFs of nonwoven fabrics with 4 different processing methods are measured and the data are compared with that of fiber orientation distribution measured by microscope projector.