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- The raw materials, equipments, technology, physical properties and surfacing of wood imitating PU foam were reported in the paper. 摘要主要阐述聚氨酯仿木料的原料、设备、工艺及其制品的性能和表面处理。
- The raw materials,equipments,technology,physical properties and surfacing of wood imitating PU foam were reported in the paper. 主要阐述聚氨酯仿木料的原料、设备、工艺及其制品的性能和表面处理。
- Because of the depolymerization, chemical and physical properties of wood could be changed quite a lot by white rot fungi.In recent years, tremendous progress has been obtained in research fie... 近年来,在白腐菌的营养需求、降解酶传递途径、对木材主要组成酶降解机理及对材性的影响、产酶的分子遗传学等领域的研究均取得一定进展,可望不久将来能利用生物工程改变白腐菌基因,防止白腐发生。
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- That lathe is used for shaping pieces of wood. 那个车床是用来加工木材的。
- The technology of stress wave nondestructive testing(NDT) can be used to detect size,specification,and basic physical property of wood on the premise of nondestructive performance. 应力波木材无损检测技术可在不破坏木材使用性能的前提下,快速的检测出木材的尺寸、规格和基本物理性质等,基于此优点,应力波无损检测技术近几年越来越受到青睐。
- Don't let the fire go out; there's plenty of wood. 不要让火灭了,有的是木柴。
- Keep that piece of wood; it may come in useful. 留着那块木头,它可能会有用的。
- The hut was made out of pieces of wood. 这小屋是用木板建造的。
- The two pieces of wood were wired together. 这两块木头已用金属丝捆在一起了。
- The man cleft a block of wood in two with an axe. 那人用斧头把一块木头劈成两半。
- Compare the physical properties of the two substances. 比较一下这两种物质的物理特性。
- Click for ISO and ASTM tables of physical properties in PDF format. 点击即可得到ISO和ASTM物理性能表。
- Oak is a good type of wood for making furniture. 橡木是制作家具的好材料。
- Clamp these two pieces of wood together. 把两根木头钳紧。
- One quality of wood is that it can burn. 木料的一个特点是能燃烧。
- It is distinguished by its physical properties. 它可用其物理性质来识别。
- The ground was littered with chips of wood. 地上到处都是木屑。
- The building is a construction of wood. 这是木质结构的建筑。