查询词典 autocollimator

Measuring principle of the single linear array CCD autocollimator is proposed, and its hardware and software are designed.

测量原理是自准单线阵CCD建议，其硬件和软件设计。

After validated by experiments, those two methods were effective in improving the resolution and precision of photoelectric Autocollimator.

通过实验验证，上述两种方法在提高自准直仪分辨率及精度方面是有效可行的。

How to improve the resolution and precision of photoelectric Autocollimator by Moiré fringe.

利用光栅叠加所形成的莫尔条纹在光学上提高光电自准直仪的分辨率和精度。

The reading telescope consists of an autocollimator and a microscope objective. By means of

通过读数望远镜在CCD 相机上形成一个的图像，并通过图像处理软件对图像进行分析。

For this measuring function the illumination of the autocollimator is to switch on!

注意：进行此功能测量要打开自准直仪照明系统！

The precision of photoelectric Autocollimator in our country is low, so the research of how to improve its precision is necessary.

国内光电自准直仪的精度较低，提高光电自准直仪精度的研究势在必行。

Finally,an autocollimator and a high precise measuring head were used in the m...

用自准直平行光管和高精度测量头分别检测了平台的位移直线度和升、降位移误差，实验结果得出，该机构的位移直线度误差小于1，升、降位移误差小于0.02 mm，达到了平台设计要求。

The edge detection method with straight line fitting in digital image processing has been introduced in detail in this paper, and it has been applied into the development of high precision one-dimension photoelectric autocollimator.

对数字图像处理中直线拟合边缘检测法进行了详细介绍，并将其应用于高精度一维光电自准直仪的研制。

For the radius measurement the autocollimator with converter objective is used.

曲率半径的测量使用带转换透镜的自准直仪。

When the linear array CCD is installed reasonably in autocollimator and peculiar pattern reticule is used autocollimator can measure two-dimensional small angle also with characteristics of great reducing cost simple driving and processing circuit high collecting speed and high frequency response measuring angle.

当线阵CCD安装在自相当奇特的格局和镜头可以用来衡量自二维小角度也有很大的特点，降低成本，加工简单驱动电路速度高、高频率采集反应测量角度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。