method of aging meaning in Chinese

欠款日数法

Rubber , vulcanized - test method of aging by heat and air pressure
硫化橡胶压力空气热老化试验方法
Rubber , vulcanized - test method of aging by heat and air pressure
硫化橡胶压力空气热老化试验方法
Progress in the study of epidemiology and test method of age - related macular degeneration
老年黄斑变性的流行病学和检查方法研究进展
Using the time dependent finite element method of age - adjusted effective modulus , the author calculates the deflection which is induced by shrinkage and creep in a continuous rigid frame bridge of urban rail transit , and further compares with the site test result , the conclusion is very meaningful
摘要采用按龄期调整有效模量的时变分析有限元法，对城市轨道交通预应力混凝土连续刚构桥的收缩徐变变形进行了理论计算，并与实测结果进行了对比分析，结果表明理论计算是可信的。