查询词典 angular aperture

The level of vignetting at f/2.8 is also a little disappointing though no problem at other aperture settings.

高光控、暗部控（这就是8为什么好的原因，也是徳味必须具备的素质之一）。

At full aperture the Summilux-M ASPH 35 mm however shows curvature of field and vignetting.

在最大光圈时Summilux-M ASPH 35表现出场曲和渐晕。

The results show that our method can quickly render realistic bokeh effects with faithful influences from the aperture shape and the vignetting.

绘制结果表明，利用该方法能够绘制出较为逼真的散景效果，正确模拟了孔径形状和渐晕对散景效果的影响，并具有较高的光线追踪效率。

The all-purpose 2.8- to 12-millimeter IR varifocal lens provides the proper field of view for most surveillance applications. The 2.9- to 8.2-millimeter IR varifocal lens features aspherical optics to provide a fast F1.0 maximum aperture for best low-light performance.

多功能的2.8至12mm红外变焦镜头为大多数监视应用提供了适当的视场角。2.9至8.2mm红外变焦镜头以非球面光学为特色，为最佳低光性能提供了高速的F1.0最大光圈。

And Finally according to theprogramed algorithms, simulation and experimental stitchings are porformed for testing thealgorithm accuracy. Results show that, the comprehensive errors of theretical andexperimental wavefront stitchings are less than 10~(-6)λand than PV/10 (where PV refering towavefront peak-to-vally value), respectively. Furthermore, experimental research isconducted on the influence of stitching accuracy by sub-aperture overlapping area andstitching modes, with subaperature real-time stitching test for large plano-optic broughtabout.

第三，对编写的算法程序进行了模拟拼接实验和实际拼接实验，测得该算法程序的精度为：理论拼接波面的综合误差小于10~(-6)λ，实际拼接波面的综合误差小于PV／10(PV为被测波面相位峰谷值)；在此基础上，又就子孔径重叠区域大小和拼接模式对拼接精度的影响进行了实验和分析，实现了大口径光学平面的子孔径实时拼接检测。

Second, the latest technology and high non-linear numerical aperture measurement techniques (such as STED and SSIM technology) combination.

二是将最新的非线性技术与高数值孔径测量技术（如STED和SSIM技术）相结合。

The oil chamber when the spindle is not installed, all the oil out of the mouth of the oil column must be consistent, if not, should be taken to change the restrictor aperture approach, to change its flow.

各油腔在不装主轴时，各个出油口的油柱必须一致，若不一致，应采取改变节流器孔径的方法，改变其流量。

By dropping my shutter speed and opening up my aperture a bit, I allowed

通过降低快门速度和增大光圈，保证了更多的环境光能进入相机。而新郎站在一

By dropping my shutter speed and opening up my aperture a bit, I allowed a lot more available light in.

通过降低快门速度和增大光圈，保证了更多的环境光能进入相机。

It consists of 11 elements in 9 groups and uses an Aspherical lens element to correct aberration for excellent image quality throughout the zoom range and a circular aperture for exquisite rendering of out-of-focus backgrounds.

它由11片9组，并使用了非球面镜片，以纠正像差优秀的图像质量在整个变焦范围和圆孔的精致呈现失焦的背景。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。