objective aperture 中文意思是什麼
objective aperture
解釋
孔徑光圈-
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。 -
It was based on the principle of laser confocal microscope. and the two - dimensional scanning configuration was adopted by the optical scanner and the telecentric linear imaging objective lens of large numerical aperture to realize x - direction ' s scanning, and the conventional mechanical method using linear driver and linear guide track to y - direction ' s. the experiment results indicate that the device can run smoothly and rapidly, be operated easily and detect fluorescence effectively
儀器基於激光共焦顯微鏡的理論，採用振鏡和遠心線性成像物鏡實現x向掃描；精密導軌和步進電機實現y向掃描的檢測儀，經驗證，掃描儀具有快速、操作簡單、檢測晶元能力良好等特徵，有望彌補市場的空缺。 -
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 。 -
This is achieved experimentally by focusing the selector aperture on the final screen using the diffraction lens, which is most accurately done after removing the objective aperture, and then ( after replacing the objective aperture ) focusing the specimen using the objective lens only
這已經通過使用衍射透鏡在最終屏幕上聚焦選擇孔實驗性的完成，此方法多數能在移動目標孔后準確完成，然後（重置目標孔后）僅通過目標透鏡聚焦樣本。 -
We using a he - ne laser as light source, an optical tweezers with one optical trap was set up. the laser light and the observation light normally incident the objective back aperture. we can always observe and manipulate dielectric spheres at the top layers
在儀器研製方面，我們將he - ne激光器與顯微鏡系統耦合構建了一套顯微鏡物鏡正置光鑷系統，作為光鑷光的激光從物鏡上方豎直進入物鏡目瞳，這樣光鑷光位於樣品池的上方。 -
The important caveat is that actions introduced at the rear aperture of the objective can have significant effect upon the eventual image produced
這樣就證實了在物鏡后焦平面上引入某些裝置，對最終的成像有很大的影響。 -
Presently, the study of targets imaging focuses on 2d imaging and the main objective is to enhance the azimuth resolution via synthetic aperture imaging method
目標成像可以獲得對目標直觀的認識，目前，目標成像研究主要集中在對目標b - scan數據進行二維成像以及旨在提高方位解析度的合成孔徑成像上。 -
The schwarzschild objective with eccentric aperture and off - axis illumination is designed on the basic of common - axis illuminated structure. a detailed theoretical analysis of the alignment is taken. the mathematical model is established and the relation between aberration and construction is described
對計算機輔助計算的精密裝調技術進行了詳細的理論分析，建立了數學模型，闡明了像差與各個結構參數的相關性，分析影響各種像差的主要因素，制定了裝調方案。
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