我站双条杉天牛课题组和弋阳县电机厂协作,于1977年开始试制一种小型的X光探测仪,用以监视林木蛀干害虫在立木内的活动情况,现已初步获得成功。目前的问题是材料尚未完全过关,离小型的要求尚存在距离,须作进一步改进。试制的5MX射线探测仪全重约12公斤,它能够清晰地发现直径20厘米以内的杉、松树内的天牛幼虫及成虫(其它蛀干害虫尚未作试验),并可发现木材内部的虫道和病斑,这是 I stand two Cane Cane Project Team and Yiyang County Motor Factory in collaboration with the trial began in 1977 to produce a small X-ray detector to monitor forest borers pests in the standing of the activity has been initially successful . The current problem is that the material has not yet been completely cleared, there is still a long way to go before it can be further improved. The prototype 5MX X-ray detector weighs a total of about 12 kg. It can clearly detect larvae and adults of caterpillars and adults of cedars and pine trees less than 20 cm in diameter (other stem borers have not yet been tested), and can find internal worms And lesion, this is