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录音磁带仍是目前主要的教学软件之一,磁带保管得好坏,直接影响其使用效果和寿命。保管磁带,要做好以下“七防”: 1.防磁。录音磁带不要放在靠近收音机、电视机、电扇、电冰箱等物体附近,也不能放在铁制品的器具内,以免受到磁场的影响。 2.防热。盒式磁带的带基、带盒、卷带盘等都是塑料制品,应远离热源。不要让阳光直射,以防塑料老化变形。 3.防湿。磁带存放的地方应干燥通风,避免潮湿,否则易使磁粉脱落。若受潮,可用生石灰干燥
Tape recording is still one of the main teaching software, tape storage is good or bad, a direct impact on their use and life expectancy. Keep the tape, to do the following “seven anti-anti”: 1. Anti-magnetic. Audio tapes should not be placed close to objects such as radios, televisions, electric fans, refrigerators or the like, nor should they be placed in appliances of ironware to avoid the effects of magnetic fields. 2 heat. Cassette tape base, cassette, tape reel and so on are plastic products, should be far away from heat. Do not let direct sunlight to prevent plastic deformation. 3. Moisture. Tape storage place should be dry and ventilated, to avoid moisture, otherwise easy to make the magnetic powder off. If damp, available lime drying