immersion contrast 中文意思是什麼
immersion contrast
解釋
浸沒反差-
The feasibility and some advantages of employment of sil have been discussed. the numerical aperture are calculated when laser pulse is defocusing. in contrast with traditional microscopy objective, the employment of solid immersion lens can effectively increase the numerical aperture of the recording system ; thereby it can increase the volumetric density and decrease the demand of the incident laser power
當脈沖聚焦點相對于固體浸沒透鏡底面離焦時,對系統的有效數值孔徑進行了計算,結果表明採用固體浸沒透鏡離焦的方式進行記錄,系統的有效數值孔徑最低可增大到固體浸沒透鏡插入前的折射率倍,其數值孔徑的理論極限值為存儲介質的折射率。 -
Standard test method for the automated determinaton of refractive index of glass samples using the oil immersion method and a phase contrast microscope
用油浸法和相襯顯微鏡自動測定玻璃樣品的折射指數的標準試驗方法
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