With the growth ring of time.

随着时间的年轮。

To judge by the growth ring of the tree, it must have lived many years.

从年轮来看，这棵树肯定活了很多年了。

Onthe basis of data obtained, we analyzed the variation of wood growth ring.

根据测得的数据，分析了木材生长轮材性变异规律。

Fossil woods with distinct growth ring show that the climate has seasonal change obviously during that time.

化石木清晰的生长轮表明当时气候具明显的季节性。

Another piece called Trace, some abstract, is the image like old tree's growth ring, water's wave or wind's mark.

而另一幅作品《痕》，宛如塑造了岁月的年轮，或者水的波纹，风的痕迹。