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chief ray
meaning in English
肘线
主光线
Examples
Bear in mind that the
chief ray
is now principal ray .
记住,此时主光线就是主点光线。
Related Words
chief seattle
plans chief
chief examiner
chief fisherman
chief economist
chief resident
kaiser chiefs
assistant chief
chief baker
chief dealer
chief range officer
chief rank
chief ray of oblique beam
chief receiving station
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