bifocal [,bai'fəukl]

bifocal的基本解释

adj.

双焦点的

与bifocal相关的网络例句 [注：此内容来源于网络，仅供参考]

The bifocus lens could produce images at the two independent focal length respectively and recovery the object's depth information according to the two bifocal images,which is the principle of depth estimating using bifocal lens.

成像物镜具有两个独立的焦距，通过对空间物体成像并进行分析可获取其深度信息，此即双焦测距的原理。

At first the principle of bifocal imaging and it's precision influenced by calibrating precision of principal point are analyzed,and two invariants of principal point are found in the two bifocal images.And then based on the two invariants a novel bifocus depth-estimating algorithm is proposed to steer clear of the principal point calibration and improve the depth estimating precision.

本文首先分析了图像主点坐标标定对双焦测距精度的影响，找到了双焦图像中两种相对于主点坐标的不变量，进而提出了基于此不变量的双焦测距算法，避免了繁琐的标定环节并提高了算法精度。

Starting from Collins integral,the focusing characteristics of Gaussian beams passing through a bifocal lens are studied.

从Collins公式出发，研究了高斯光束通过双焦透镜后的聚焦特性。

与bifocal相关的网络解释 [注：此内容来源于网络，仅供参考]

bifocal：双焦点

随着双焦点(bifocal)和三焦点(trifocal)及传(输)送牵引成骨(transport distraction osteogenesis)概念的确立和牵引器的不断改良,使下颌骨节段性缺损的修复已成为可能.

bifocal：双焦点的

criterion of optimal modulus 最佳模数准则 | bifocal 双焦点的 | hypocycloid [数]圆内旋轮线, 内摆线

bifocal：变焦点的

biflector square 双直角面座(直角面可镶平面镜,使光线反射) | bifocal 变焦点的 | bifocal lens 双焦镜

bifocal：双焦点透镜

二氟化合物 bifluoride | 双焦点透镜 bifocal | 双形管迹 Biformites

bifocal lens：双焦点透镜

双焦点透镜(bifocal lens)可使老视者戴着既可看远又可看近,但因双焦镜的像跳作用,戴着这种眼镜从事户外活动时会有不适感觉和可能发生危险,