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- A New Explanation for Using Other Things as Screens instead of Plane Mirror? 不用镜面作银幕新解?
- The image here is spoken of as virtual just as is the familiar image generated by a plane mirror. 这时的象叫做虚象，正如由平面镜所生成的熟知的象一样。
- This is certainly true for a plane mirror but it is only approximately the case for other configurations. 对于平面镜这肯定是对的,但是对于其它形状的反射镜则情况只是近似如此。
- Directly demonstrate the substance superimposed image and prove the plane mirror formation of image. 能直观地看到物体与像重合;可验证平面镜成像规律。
- The image formed by a plane mirror has the same size as the object. It is also equally distant from the mirror as the object. 利用平面镜观看镜像,镜像的大小与物体相同,并且两者与镜面的距离相等。
- To an observer standing in front of a plane mirror, the image formed has always the same size as the observer. It appears smaller only because it is farther away. 观察者利用平镜所看到的镜像与观察者的大小相同,只是由于镜像距离较远,所以看来较小。
- The periscope consists of two parallel plane mirrors. 潜望镜由两个平行的平面镜组成。
- Two ellipsoid ,a pair of hyperboloid and two plane mirror to be the folding mirrors are used in the system. 系统采用了两个椭球面和一双曲面,还有两个平面折叠镜。
- Probing into the Function of Plane Mirror 对平面镜作用的探讨
- The plane climbed until it was clear of the clouds. 飞机爬升穿出了云层。
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- a reflected optical image (as seen in a plane mirror). 反射形成的光学的像，如在平面镜中看到的像。
- It is unlucky to break a mirror. 打破镜子被认为是不吉利的。
- A Discussion on the Formation of Image for Two Angular Plane Mirror 互成角度的两平面镜成像问题的讨论
- The landscape unrolled under the speeding plane. 大自然的景色展现在快速飞行的飞机之下。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The big mirror has splintered off. 这面大镜子破碎了。
- Mary would rather travel by train than by plane. 玛丽宁可乘火车而不愿乘飞机旅行。
- The plane stop over in Lyons on the way to Paris. 这架去巴黎的飞机在里昂中途停留。
