Wood-to-wood adhesive bonds 木材与木材粘结剂
What happened was a material scientist figured out a way to process wood to make it acoustically similar to the Cremonese wood.
其实是一位材料学家发现了一种处理木材的方法,使其处理后的声学性质与克雷莫纳木材非常相似。
Where forest management plans exist, they are frequently limited to ensuring sustained production of wood, without due concern for non-wood products and services or social and environmental values.
森林管理计划的存在往往限于保证持续的木材生产,对非木材产品和服务或社会和环境价值没有给予应有的关注。
Bakelite resin which is produced by reacting phenol with formaldehyde is used to bind wood fibres in pressed wood such as medium-density fibreboard (MDF) and formica.
酚醛树脂是通过对酚醛甲醛起反应而合成,通常用于加压木质纤维来制造中密度纤维板(MDF)和福米卡家具塑料贴面。
Then they rubbed the clothes on flat pieces of wood, squeezed out the water and hung each piece to dry.
VOA: special.2010.03.28
There was never a sound beside the wood but one, And that was my long scythe whispering to the ground.
树林边静悄悄,只有一点声音,那是我的长镰在对大地低语。
You put a chunk of wood on a table and you try to move it at constant speed.
你把一大块木头放在桌子上,试着让它匀速运动
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