摘要
介绍了蟑螂的形态特征和生态习性,指出了蟑螂的危害及消灭蟑螂的重要性,论述了电子灭蟑器的组成及其工作原理。
This paper introduces the morphological characters and ecological habits of the cockroach, points out the harms of the cockroach and the importance of the cockroach killing, and discusses on the components and working principles of the electronic cockroach killer.
出处
《科技情报开发与经济》
2006年第3期267-268,共2页
Sci-Tech Information Development & Economy
关键词
蟑螂
形态特征
生态习性
电子灭蟑器
cockroach
morphological characters
ecological habits
electronic cockroach killer
