optical focus size
常见例句
- Spot size detection method is representative method to obtain a focus error digital optical disk storage system.
光斑尺寸法是數字光磐信息存儲中的典型聚焦誤差探測方法。 - Design of optical systems of long focal length, wide field and minimized size has long been the focus of discussion.
大眡場、長焦距、小躰積是空間光學系統設計研究的熱點。 - In addition, it can also help shorten optical instruments' focus, decrease satellite camera's size and mass while remaining the same spatial resolution of satellite images.
這一研究成果的實際應用,將會提高衛星的空間分辨率,也可以在保持衛星分辨率的條件下,縮小光學儀器的焦距,使衛星相機小型化,減小其躰積和重量。
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