silicified wood

• 化石木,硅化木

silicified wood的用法和样例：

例句

1. Meanwhile the wood anatomic features and the key to genus of living gymnosperm in China are presented for scientifically naming the fossil woods.
   为此提出了现代木材属的解剖特征和检索表，目的在于使化石木的命名科学化。