aperture stop

基本解釋

The results show that the dynamic spatial resolution in time direction has been improved by 15-20% when the aperture stop width is properly enlarged.
分析結(jié)果證明，在適當(dāng)擴(kuò)大孔徑光欄寬度后，在時(shí)間方向上的動(dòng)態(tài)空間分辨率可提高15～20％。
The system includes, in order from an object, a first lens group G1 having positive refractive power, an aperture stop S, and a second lens group G2.
按從物體起的順序，該系統(tǒng)包括具有正折射光焦度的第一透鏡組（G1）、孔徑光闌（S）以及第二透鏡組。
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Ideally keep your f-stop constant in this process and as you have it on a tripod you can afford to close down your f-stop/aperture to give you maximum depth of field throughout your image.
保持光圈值不變，而且在三腳架上你能夠用盡量小的光圈得到盡量大的景深。