aperture diaphragm 中文意思是什麼
aperture diaphragm
解釋
孔徑光欄-
The quadratic aperture of the cat's-eye diaphragm is imaged too large.
貓眼光欄的方形光孔成象太大。 -
This setup, known as a conoscope, is shown in figure 14. 2 and consists of two stress - free plane - convex lenses a and b and a diaphragm c having a small aperture
此裝置稱為錐光鏡,如圖14 2所示,它由a和b兩個無應力平凸透鏡和一個帶小孔的光闌c組成。 -
This setup, known as a conoscope, is shown in figure 14. 2 and consists of two stress-free plane-convex lenses a and b and a diaphragm c having a small aperture.
此裝置稱為錐光鏡,如圖142所示,它由A和B兩個無應力平凸透鏡和一個帶小孔的光闌C組成。 -
Aperture of the rotating diaphragm
旋轉光欄板孔徑 -
Hence the usual caution not to close down the condenser aperture diaphragm below the suggested 2 / 3 - 4 / 5 of the objective ' s aperture
通常要求顯微鏡聚光鏡的孔徑光欄不應小於物鏡孔徑的1 / 3 ? 4 / 5 。 -
Further, if you close down the aperture diaphragm, you will observe that objectives of higher numerical aperture " grasp " more of these colored spectra than do objectives of lower numerical aperture
當光欄關小后,數值孔徑大的物鏡比數值孔徑小的物鏡產生的光譜狀點要多一些。
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