Tree rings and seasonal sedimentary deposits called varves can be counted to determine absolute age.
可以对树木的年轮和被称为纹泥的季节性沉积物进行计数来确定其绝对年龄。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
And they would organise recurrent annual or monthly rituals, celebrations of the emperor's birthday, or princes'and princesses'birthdays, seasonal observances-things like the ploughing rite, where the emperor would open the agricultural season by symbolically ploughing a field somewhere in the palace.
比方为皇
、皇子和公主举办寿宴,以及农业节气,如演讲:每年春天,皇
都会在宫内象征性地犁一下地,宣布春耕开始。