The article points out the teachers knowledge in projection teaching from its characteristics and functions and analyzed the problems which exist in teaching process.
本文从投影教学的特点和作用出发，指出教师开展投影教学应具备的知识，并分析了教师在投影教学过程中存在的问题及纠正这些问题的方法。
This can be considered as a typical example of integrating theory with practice in the projection geometry teaching.
此内容可以作为射影几何教学中理论联系实际的典型例题。
Making transmission projection experimental realia of Ohmmeter is convenient for teaching Ohm-meter measurement principle with the aid of projector.
制作欧姆表透射投影教具，可便于结合投影仪进行欧姆表测量原理的教学。
Projection Ammeter, J01460, is suitable for middle schools and polytechnic schools to measure current intensity in the DC circuit in teaching demonstration or experiment with the projector.
J01460投影电流表适用于普通中学、中专配合投影仪在进行教学演示或实验时测量直流电路中的电流强度。
Modern media of teaching mainly refers to the video media-the media of printing, slide, projection, video and computer.
现代教学媒体主要指的是视听媒体，即印刷媒体、录音媒体、幻灯媒体、投影媒体、录像媒体、计算机媒体。
Adopting the methods of projection by using the multi-media computer to help giving lectures is one of the latest teaching means which fits the modem teaching reformation.
采取投影的方式用多媒体计算机上课是适应现代教学改革的一个新的教学手段。
Adopting the methods of projection by using the multi-media computer to help giving lectures is one of the latest teaching means which fits the modem teaching reformation.
采取投影的方式用多媒体计算机上课是适应现代教学改革的一个新的教学手段。
应用推荐