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为有效解决进境货物木质包装取样难问题,利用空心钻原理设计了木材取样器,用于从木质包装上快速钻取不同直径的木材样品。试验结果表明,在钻孔直径不少于0.6 cm时,取出的木材样品不影响松材线虫的检测效果。
In order to effectively solve the difficult problem of wood packaging sampling of imported goods, a wood sampler was designed by using the hollow drill principle to rapidly drill wood samples of different diameters from wood packaging. The test results show that the removal of wood samples did not affect the detection of Bursaphelenchus xylophilus when the diameter of the hole was not less than 0.6 cm.