For improving accuracy of performances, it can help precisely adjust the robot hand by means of optical feedback control using visual sensors.
为了改善运行的精度，通过视觉传感器的光学反馈控制，可精密地调整机器人手臂。
An optical telescope with a micrometer is used to precisely adjust the polar axis of an equatorial radio telescope and any precise dial and clock will not be needed.
使用一具附有测微器的光学望远镜配合赤道式射电望远镜进行极轴精密调整，不需用精确的度盘和记时设备。
This paper introduces the main points and the rapid adjustment method for spectrometer and points out how to adjust the spectrometer with optical method.
介绍了分光仪快速调整的要领和方法，并指出分光仪应用光学方法来调整。
It is suggested that logarithm transform of oscillograph and large dynamic range of detector should be applied to adjust the optical cavity for improving metrical precision.
在光路调节中采用具有对数变换功能的示波器和动态范围较大的探测器，可以提高测量精度。
This invention is related to an image forming device including an optical scanning device which is able to adjust the irradiation from a beam to a vibrating mirror in a simpler means.
本发明涉及一种包含能够以更简单的方式调整光束对振动镜照射的光扫描装置的图像形成装置。
This paper describes a measuring system basing on an optical heterodyne interferometer, which utilizes a multi-mode laser diode and coupled optical fibers to adjust the coherent length of the system.
研究了一种采用多模半导体激光与耦合光纤、采取声光调制及调节相干长度的外差干涉系统。
When we see a sharp Angle, our mind tries to adjust it to a right angel. In this optical illusion, the straight, red lines are pushed out and look rounded.
当我们看到锐角的时候，我们的视觉神经会无意识的把它看成是直角，所以在这张图里面，垂直的红线就在这种机制的作用下被撑的看起来有了弧度。
When we see a sharp Angle, our mind tries to adjust it to a right angel. In this optical illusion, the straight, red lines are pushed out and look rounded.
当我们看到锐角的时候，我们的视觉神经会无意识的把它看成是直角，所以在这张图里面，垂直的红线就在这种机制的作用下被撑的看起来有了弧度。
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