1.
RELATION BETWEEN THE HARDNESS OR THE DENSITY OF WOOD AND THE CUTTING POWER IN WOOD CUTTING
木材切削中木材硬度及密度与切削功率的关系
2.
Method of testing in hardness of wood
GB/T1941-1991木材硬度试验方法
3.
This paper provided wood modification method to improve the properties of the wood such as penetrability and rigidity.
提出了改善木材渗透性能、提高木材硬度等纳米改性方案。
4.
West Indian timber tree having very hard wood.
西印度群岛的一种木材,木质非常硬。
5.
Compressed wood up to medium-hard wood, aluminum, synthetic and plastic boards.
压结至中等硬度的木材、、造板材和塑料板。
6.
Effect of the hardness of cork composite material to the fabric pill
内衬软木复合材料硬度对织物起毛起球的影响
7.
There are two main kinds of timber trees-softwoods and hardwoods.
用材树种有两大类--软木材与硬木材。
8.
East Indian timber tree with hard durable wood used especially for tea boxes.
一种东印度成材乔木，木质坚硬，经久耐用，尤其用来制作茶盒。
9.
Soft and natural wood, wet wood, very suitable for brazing, planer knives.
软木、天然木材、湿木、非常适合硬焊，刨刀。
10.
any of several hardwood trees yielding very dark-colored wood.
出产深色木材的几种硬木的任意一种。
11.
"The hardwoods are trees with broad leaves. Oak, beech, birch, sycamore, maple, mahogany, and teak are all hardwoods. "
硬木材是阔叶树。橡、山毛榉、桦、美国梧桐、槭、红木、柚木全都属于硬木。
12.
valuable hard wood of the sycamore
西克莫木材（材质坚硬而贵重）
13.
What hardwoods would you recommend if I plant some along with the evergreens?
如果我把硬木材和常绿树一道种，你看硬木材用什么树种为好?
14.
"Included in the category are ebony, various mahoganies (see mahogany family), maple, teak, and American Black walnut."
硬材有许多种,如乌木、各种桃花心木、枫树、柚木和美国黑胡桃木。
15.
source of a tough elastic wood.
一种坚硬而富有韧性的木材。
16.
shape from stone or wood or any other hard material.
用石头或者木头等硬性材料制作。
17.
tall New Zealand tree yielding very hard wood.
新西兰的一种高大的乔木,生产很硬的木材。
18.
The hard, tough, heavy wood of such a tree.
山核桃木山核桃树坚硬、结实、厚重的木材