focal length的例句大全

A novel technique for self calibration of cameras with varying focal length is introduced.

提出一种运动变焦相机分步自标定的方法.

The easiest way to get a pleasing background is to focal length and a wide aperture.

背景也是一副图片的重要元素之一;通常背景应该尽有可能的干净,不然很容易干扰对主体的注意力.

By infrared thermal imaging techniques in this thesis, the focal spot size and focal length of this dielectric lens antenna are measured.

本论文应用红外热成像技术，对毫米波介质透镜天线的焦斑焦距进行了测量。

Polaroid cameras have a fixed focal length.

偏光照相机有固定的焦距。

Test of stray light coeffcient vignetting coeffcient and image surface illumination uniformity of optical system with large aperture and long focal length

大口径、长焦距光学系统杂光系数、渐晕系数、像面照度均匀性等参数的测试

Measurement of lens focal length and spherical curvature

透镜焦距及球面曲率的测量

The paper dealt an actual large aperture optical system with 500-mm diameter and 13-m focal length.

本文检测了口径为500毫米,焦距为13米的大口径光学系统的波面.