English translation for "经济树龄"

productive age

Related Translations:

树龄:  tree age

树龄学:  dendrochronology

树龄最长的巨杉树:  the two houses of british government

Similar Words：

"经济寿命预测法" English translation, "经济寿年" English translation, "经济受害水平" English translation, "经济疏伐" English translation, "经济属性" English translation, "经济数据" English translation, "经济数量" English translation, "经济数量分析方法" English translation, "经济数量资料" English translation, "经济数学" English translation