聚焦面 focusing plane 又称焦点面。指对好焦点的平面。
介绍了一种利用金相显微镜聚焦面测量各种涂/镀层厚度的方法。
The remote monitoring and controlling system for a large scale metallurgical microscope is introduced in this paper.
这种加热器装有充满水的钢管，在反射面前头曲折布置，反射面将太阳光聚焦在钢管上。
The heaters have water-filled steel tubes that zigzag in front of a reflective surface, which concentrates the sun's rays on the tubes.
对宽带倍频光的光束匀滑及聚焦特性的研究，可为实现靶面均匀辐照提供参考。
The study on the beam smoothing and the focusing properties of the broadband harmonic field can provide valuable reference to the experiment.
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