1) reversible mirror
反像平面镜
2) flat mirror images
平面镜成像
1.
According to the featurs of flat mirror images, the author of this article uses the principle of symmetrical pictures to totally transfer between the objet and the image, which is conducive to solving problems.
根据平面镜成像特点,运用对称法作留原理,将物体与像进行整体变换,大大有助于解题。
3) Plane mirror
平面反射镜
1.
Interference of scattered light from plane mirror surface;
平面反射镜表面散射光干涉
2.
A solution scheme that can inextenso verify electro-optical distance mster and the EDM system of electronic total stations inside a laboratory by establishing fictitious outdoor length standards with two plane mirrors in which the ray will be reflected repeatedly has been proposed in this paper.
提出了利用两平面反射镜多次反射来虚拟室外基线场,在室内完成检定光电测距仪及全站型电子速测仪测距部分的解决方案;在现有技术的层面上对该方案所面临的技术难题进行了探讨,对其可行性进行了论证;对该方案实施1000 m测长的不确定度进行了详细的分析和计算,得出了该方案完全可行的结论。
3.
By improving the lens of a reading microscope and putting a plane mirror before it,the reading microscope is used to measure the refractive index of the transparency substance,so as to increase the measuring precision.
通过改造读数显微镜的物镜以及在其前增加一个平面反射镜,用于测量透明物质的折射率,提高了实验测量准确度。
4) plane mirror
平面反小镜
5) flat mirror
平面(反光)镜
补充资料:单次激发回波平面成像
单次激发回波平面成像
磁共振成像术语。磁共振快速成像的方法之一。仅使用一次射频(RF)脉冲激励来获得图像的回波平面成像(EPI)方式。在EPI数据采集过程中令读出梯度快速往返振荡,产生一个相位编码彼此独立的梯度回波链,最终形成一幅图像。单次激发EPI采集时间短,一般仅为50~100ms,但存在着信号强度低、空间分辨率低、视野受限、磁敏感性伪影明显等缺点,这些缺点随技术的进步正在不断地克服。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条