鏡面點英文怎麼說
鏡面點 的英文翻譯
鏡面點 英文 mirror point 鏡 : Ⅰ名詞1 (鏡子) looking glass; mirror 2 (幫助視力或做光學實驗的器具) lens; glass 3 (姓氏) a s... 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri... 點 : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)... 鏡面 : minute surface; mirror face; mirror plane; mirror plate; mirror surface鏡面反射 [物理學] direct r...
鏡面點 例句
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This paper mainly aims at the strategic demands for large - aperture lightweight mirror proposed by high - tech development. its main research contents are : select material blank for lightweight mirror according to physical and chemical properties of optical glass ; analyze and calculate the deformation quantity of the mirror with finite element method ; design and optimize mirror body structure of 400 lightweight plane mirror and 450 lightweight spherical mirror, analyze glass cutting principle, design specisl - use grinding wheel structure, select reasonable technological parameters to implement the processing of weight reduction holes on 400 plane mirror ; analyze etching mechanism of hydrofluoric acid, look for the technological parameters such as the optimal acid concentration and etching time etc. ; eliminate the stress of weight reduction holes and micro - cracks on 400 lightweight plane mirror ; discuss the processing principle and
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The dew - point sensor shall be of improved compensation type for contamination build - up on the mirror surface by using two reflective mirrors in physical and thermal proximity to each other as " wet " and " dry " mirrors露 點 傳感器應為改進補償型,當污染積聚在 鏡 面 上時,利用兩個在物理性質和熱性質上彼此相近的 鏡 子作為「濕」 鏡 和「干」 鏡 。
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Enter the gate, path on it is along park in walk, eaches, come of bridge not light, the lake water in the surface of the mirror, see the bottom limpidly, is as good as water in baotu spring一進大門,沿著公園的小路往裡走,不一回兒,來到一座小橋, 鏡 面 的湖水,清澈見底,一 點 也不亞于趵突泉的水。
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Shibin wu ( optical engineering ) directed by yapei yang , jiahu yuan manufacturing technologies for large - aperture lightweight mirror are one of the development directions in advanced optical manufacturing technologies. the lightweight mirror has the incomparable advantages than that of the solid mirror. the lightweight mirror has overcome the mirror surface deformation caused by selfweight of the solid mirror, reduces or eliminates the deformation of thermal expansion in solid mirror surface induced by environmental temperature variations and temperature gradient appeared on mirror body. mechanical weight - reduction is one of the three lightening technologies for large - aperture mirror. the technology has the advantages of simple process, small technical difficulty, common equipment conditions and wide material selection range. the technology has been extensively investigated and applied in the technical field of optical engineering at home and abroad它克服了實心反射 鏡 因自重而引起的 鏡 面 變形,降低或消除了實心反射 鏡 因環境溫度變化及 鏡 體溫採用機械鉆銑輕量化技術的輕型 鏡 研製度梯度的出現而產生的 鏡 面 熱膨脹變形。機械減重輕量化技術是大口徑反射 鏡 輕量化技術的三種方法之一。它具有工藝簡單、技術難度較小、設備條件要求不高和選材范圍廣泛等優 點 ,在國內外光學工程技術領域得到了廣泛的研究和應用。
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