1) juvenile wood
幼龄材
1.
The results shows that, expect for the yield of pulp, juvenile wood of improved plantation have better pulping performance than ripe wood of general plantation on the tearing resistance, bursting strength, tensile strength and brightness.
采用经过多年度多重复选择改良的良种马尾松幼龄材与一般马尾松成熟材进行造纸性能比较研究。
2) Corewood proportion
幼龄材含量
4) young growth of timber forest
用材林幼龄林
5) Increment of Juvenile wood
幼龄材生长量
6) Young
[英][jʌŋ] [美][jʌŋ]
幼龄
1.
The Study of Variations of Biochemical Index in The Livers and Kidneys Tissues of Young and Aged SD Rats;
幼龄和老龄SD大鼠肝、肾组织中生化指标变化的研究
补充资料：幼龄
1.幼年。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条