1.
the branch of paleobotany that studies fossil trees.
研究树木化石的学科。
2.
The petrified tree was a book of nature.
树木化石是大自然的历史记录。
3.
fossil arborescent plants arising during the Lower Devonian and conspicuous throughout the Carboniferous.
树木化石状植物，发源于泥盆纪，鼎盛于石炭纪。
4.
It is a rare, well-preserved fossil tree of unusual height and girth.
这是一块树木化石，木形完整，体积又长又大，实属罕见。
5.
genus of fossil plants having wood identical with or similar to that of the witch hazel.
木质相似或同等与榛子树的化石植物的属。
6.
The ridgy rock, the woods that crown its steep,
参天的岩石，山麓的树木，
7.
the stones, mountains and trees in the picture are for ornamental purposes.
山石、树木都富有装饰性。
8.
He can have trees, his own trees, and rocks, his own rocks.
他可以有树木，他自己的树木，他可以有石头，他自 己的石头。
9.
Trees help clean the air.
树木有助于净化空气。
10.
An Asian tree(Diospyros kurzii)having mottled gray wood used in cabinetwork.
大理石木一种亚洲的乔木，（大理石木柿树属）木料有灰色斑纹，用于做精细木工家具
11.
The physical and chemical characteristics of wood of Schema superbug and Liquidambar formosana with different ages
木荷、枫香树不同树龄木材理化性能差异性研究
12.
a bitter compound used as an insecticide and tonic and vermifuge; extracted from the wood an bark of trees of the genera Quassia and Picrasma.
一种味苦的化合物，用作杀虫剂，从苦木属树木木材和树皮中提
13.
Study on Liquefaction of Chinese Fir Wood Powder and Resinification of the Liquefied Products
杉木粉液化与液化产物树脂化的研究
14.
Lichen is the dominant life-form that covers the surfaces of stones and trees.
青苔是生长在石头和树木表面的主要生物。
15.
Gales uprooted trees and whipped the slats off roofs.
大风把树木连根拔起，并掀掉了屋顶的石板瓦。
16.
New England has many trees and thin, rocky soil.
新英格兰有许多树木和薄薄的岩石土层。
17.
"Rolled round in earth's diurnal course, With rocks, and stones, and trees."
每天与岩石和树木一起,随地球循环旋转。
18.
Study on Soil and Water Conservation Capacity of the Major Bushes in Limestone Mountainous Area;
石灰岩山区主要灌木树种水土保持功能的研究