Treatments of stoving at 65℃～75℃ for 15 hours,hydraulic pressing at 9 MPa,157℃～168℃ for 10 minutes or the two above on the Bursaphelenchus xylophilus pine timbers of different sizes had a good effect on the control of B.
不同规格的松材线虫罹病材经 6 5℃～ 75℃ ,1 5 h热烘 ;9MPa,1 5 7℃～ 1 6 8℃ ,1 0 min液压和两种方法联合处理对松材线虫 Bursaphelenchus xylophilus和松墨天牛Monochamusalternatus都有较好的杀虫效果 ,其中 2 。
The heat stability of ABS & PVC blends were compared and analyzed with the color degradation of heat aging.
通过热烘变色试验, 对ABS/PVC合金的热稳定性进行分析。
