... 闪光灯（摄影） Flashlights [photography] 教学投影灯 teaching projection 摄影器具包 photograph apparatus bag ...
基于36个网页-相关网页
In chapter four, the theoretic understructure of CAI have been analysed in brief and the teaching projection of CAI have been introduced in details with some examples in higher mathematics.
第四章，简述CAI的理论基础，结合个案分析、讨论了高等数学CAI的教学设计。
参考来源 - 现代教育技术与高等数学教学·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
应用推荐