n.相加性
Note：Values in brackets are additivity index. 注：括号内为增值指数。
Additivity of regular fractal dimension is discussed by continuation of Koch Curve with line and Cantor Ternary Set in vertical direction. 以科赫曲线在垂直方向的两种拓展为例，讨论了有规分形维数的加和性；
Some concepts for classical(signed) measure are generalized without additivity,and the corresponding results are made. 在去掉可加性的条件下
The existing damage model of concrete has a common defect, i , e, lacking of additivity. 目前所建立的砼损伤模型都有一个共同的不足之处即其所描述的损伤缺乏可加性。
And the study is done on enzyme immobilization additivity used in artificial curing and natural aging. 同时利用自制的酶固定化添加剂应用于烟叶人工发酵和自然陈化的研究。
