蒸汽加工相关论文
应用放射示踪技术测定椰子内毒死蝉残留物在菲律宾,测定了椰子中毒死蝉残留物水平。将毒死蝉+14C-毒死蝉注入椰子树根部。注入后24小时直到......
The cashmere yarns were set in steam of 120°C for 5minutes after they had been extended to about 3%and wrapped onto......