This article introduces the shopping principles and the matters need to noticed about teaching projector.
介绍了教学投影机的选购原则和使用注意事项。
Teachers should make full use of tape recorders, in-kind projector, VCD and CD-ROM computer equipment such as multi-media teaching English.
教师要充分利用录音机、实物投影机、VCD光盘及电脑等多媒体设备进行英语教学。
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。
With the donation mentioned above, we have purchased a digital projector for our school's teaching and meeting functions.
由于上述的捐献，本校新近添购一台数位投影机以供教学及会议用途。
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。
Built a 100 square meters can accommodate 60 people classroom teaching of the theory, the installation of a multimedia projector and curriculum in line with the requirements of educational software.
建成了100平方米可容纳60人的理论教学教室，安装了多媒体投影仪和符合教学大纲规定的教学软件。
Effective teaching is not about being locked with both hands glued to a podium or having your eyes fixated on a slide projector while you drone on.
有效的教学不是双手被粘在领奖台上或在你喋喋不休时眼睛盯在幻灯片投影机上。
Some teachers simply apply the modern IT method by replacing the explanation with the multimedia and blackboard writing with a projector, regardless of the teaching content, approach, and objectives.
在教学实践中，很多教师不管教材的内容、教学方法和教学目标，不加选择地使用现代信息技术手段，用多媒体代替讲解，用投影代替板书等等；
Some teachers simply apply the modern IT method by replacing the explanation with the multimedia and blackboard writing with a projector, regardless of the teaching content, approach, and objectives.
在教学实践中，很多教师不管教材的内容、教学方法和教学目标，不加选择地使用现代信息技术手段，用多媒体代替讲解，用投影代替板书等等；
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