论文部分内容阅读
湿热带地区的气候特点,是每年有4到12个月的湿热月出现,在湿热月中,空气湿度非常高,对微生物(霉菌和细菌)的繁殖生长最为有利.无线电器材长霉后将影响使用质量和寿命,这是由于霉菌的繁殖会引起绝缘材料受潮和化学分解,破坏物质的结构,从而使材料的绝缘性能变坏,机械强度下降.所以在制造湿热带条件下使用的无线电设备时,除必须仔细地选用抗湿热性高的材料外,并须采取专门的措施来防潮、防霉和防止昆虫的破坏作用.
The climatic characteristics of the humid tropics are hot and humid months of 4 to 12 months a year. In wet and heat months, the air humidity is very high, which is most beneficial to the propagation and growth of microbes (molds and bacteria) The use of quality and life expectancy, which is due to the proliferation of mold will cause insulation damp and chemical decomposition, damage to the material structure, so that the material deterioration of the insulation properties, mechanical strength decreased.So in the manufacture of wet conditions of use of radio equipment In addition to the careful selection of materials that are highly resistant to heat and humidity, special measures must be taken to prevent moisture, mildew and insect damage.