Effects of steaming conditions and stretching velocities on tensile properties of wool yarns;
汽蒸条件和拉伸速度对羊毛纱拉伸性能的影响
Effects of the Steaming and Drying Temperature on Deresination of Pinus massoniana Lumber;
汽蒸及干燥温度对马尾松锯材脱脂的影响
The Effects of Steaming and Press Temperature upon Resin Distribution of Pinus massoniana Lumber;
汽蒸及热压温度对马尾松材树脂分布影响
A Study of steam explosion pulping of eucalyptus has been carried out.
进行了汽蒸爆破法制桉木高得率浆的研究 ,探讨了预处理条件、浆中磺酸根含量及打浆度对爆破浆性质的影响 ,分析了爆破浆的红外光谱图和差示红外光谱图。
Optimization of steamed buckwheat drying technology;
汽蒸荞麦干燥工艺优化研究
In the fragrant substances taken from the heavy turpentine of rosin with steam distillation approaches, 19 fragrant components are detected by GC/MS.
利用水汽蒸馏提取法富集了松香产品中残留的重质松节油,经气相色谱/质谱联机分析,发现其主要由19种单萜和倍半萜化合物组成,全部为香味物质(未知物除外)。