zinc coat steel plate
... zero test 零点测试 zinc 镀锌 zinc coat steel plate 零位板 ...
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零相关位相板 zero-correlation mask
·2,447,543篇论文数据，部分数据来源于NoteExpress
为解决微光瞄准镜零位移走动量问题，给出了瞄准镜分划板调节结构。
For solving the zero displacement movement problem of low-level-light (LLL) sight device, the regulating structure of LLL sight device reticle was given.
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