glass etching 中文意思是什麼
glass etching
解釋
玻璃蝕刻法-
Normally for bulk glass, etching increases the strength.
對于塊狀玻璃，腐蝕通常都使強度提高。 -
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
本論文的研究主要是瞄準國家高技術對大口徑輕型鏡的戰略需求而開展的。主要研究內容是：根據光學玻璃的物理與化學性能，選擇輕型鏡坯材料；用有限元法對鏡子的變形進行分析、計算，找出變形規律，優化設計400mm輕型平面鏡、 450mm輕型球面鏡鏡體結構；分析玻璃切削原理，設計專用磨輪結構，選擇合理工藝技術參數，完成400mm平面鏡輕量化減重孔的加工；分析氫氟酸腐蝕光學玻璃機理，尋找最佳酸濃度、腐蝕作用時間等工藝參數，實現400mm平面鏡減重孔應力與微裂紋的消除；討論分離器加工原理和工藝技術特點，完成400mm平面輕型鏡面形加工。 -
The artist must have spent hours etching the image on the glass
這位美術家一定花了好幾小時把這畫像蝕刻在玻璃上。 -
At the part of experiment, we study the wet - etching technique of glass substrate, based on semiconductor process, which includes photolithography and etching
實驗部分研究了基於半導體工藝的玻璃濕法刻蝕技術。包括玻璃面板上的光刻和刻蝕。 -
Also, severe biofouling, physical abrasion, and chemical etching of the glass may erode the sensing surface
嚴重的玻璃生物淤積、物理磨損和化學腐蝕可能影響感覺表面。
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