objective prism

基本解釋

In Prism 3D your objective is to get accelerometer-controlled bouncing ball to the level end point. Check your reflex in 40 main levels or in Infinite mode.
在你的目標是棱鏡三維加速度得到控制反彈球的水平終點。在40個主要檢查水平或無限模式下反射。
This paper is the fourth in a series publishing the results of an objective prism survey for emission-line galaxies with the 60 cm Schmidt Telescope of the Beijing Astronomical Observatory.
本文發(fā)表的是用北京天文臺60厘米施密特望遠鏡進行發(fā)射線星系物端棱鏡巡天結果的第四篇文章。