lumber shrinkage

用法例句

Creep of compressed wood of Chinese fir heat treated in air.;

空气介质中热处理杉木压缩木材的蠕变

In order to discuss the mechanisms of permanent fixation of wood compression set , compressed wood of Chinese fir (Cunninghamia lanceolata) was irradiated by gamma rays from 60 Co.

为了探讨木材压缩变定固定的机理 ,该研究对杉木压缩木材进行γ射线辐射处理 ,射线辐射剂量分别为 0 (作为对照试材 ) ,10 3 ,5× 10 3 ,10 4 ,5× 10 4 ,10 5,5× 10 5,10 6,5× 10 6Gy ,然后测定和讨论了γ射线辐射杉木压缩木材的重量损失率、平衡吸湿含水率 (EMC)、吸湿回复率 (RSA)和吸水回复率(RSW )、绝干状态下和吸湿解吸过程中的蠕变。

Influence of Heat Fixation on the Major Components and Chemical Stress Relaxation of Compressed Chinese Fir Wood;

热处理变形固定过程中杉木压缩木材的主成分变化及化学应力松弛

Study on Water during Compression of Fast-Growing Wood of China Fir;

杉木速生材压缩密化过程水分的研究

Treating technology of compressed preservativetreated wood-ACQ-D treated wood for outdoor uses.

户外用压缩防腐木——ACQ-D木材的处理技术初探

Adhesives-Wood to wood adhesive bonds-Determination of shear strength by compression loading

GB/T17517-1998胶粘剂压缩剪切强度试验方法木材与木材

The Hardening of Fast-growing Poplar Wood with Compression and Resin Impregnation;

速生杨木材压缩及树脂浸渍密实化研究

Effect of Extraction and Compression on Hygroscopicity of Chinese Fir Heartwood

抽提和压缩处理对杉木心材吸水吸湿性的影响

The Law and Effective Factors of Resiliency Ratio of Wood Compressive Deformation in the Transverse Direction;

木材横纹压缩变形恢复率的变化规律与影响机制

Effects of High Temperature Heat Treatment on the Physical-Mechanical Properties of the Compressed Poplar Lumber

高温热处理对杨木压缩板材物理力学性能的影响

The Designation of Wood Chips Compressing and Packing and the Reserch of Stress Slackness;

木片压缩打包机设计及木片压缩应力松驰研究

compressibility testing machine for industriual materials

工业材料压缩测试机

The Research and Exploitation of the Wood Compressing Machine Based on PLC Control System;

压缩木压缩机械PLC控制系统的研究与开发

melamine-urea copolycondensation resin adhesives for wood

三聚氰胺-尿素共缩聚树脂木材粘合剂

Method for determination of the shrinkage of wood

GB/T1932-1991木材干缩性测定方法

Influence of Extraction Technology On Eucalyptus urophydis Wood Shrinkage

抽提处理对尾巨按木材干缩性的影响

Aluminium and aluminium alloys--Compression test method for tubes

GB/T3251-1982铝及铝合金管材压缩试验方法

Studies on Shock Compression Behavior of Ferromagnetism Material Nd_2Fe_(14)B;

强磁材料钕铁硼的冲击压缩特性研究

The Research of 7075Al/SiCp Composites During Hot Compression Deformtion;

7075Al/SiCp复合材料热压缩变形的研究

The Dynamic Compressive Properties of PTFE/Al Reactive Materials

活性材料PTFE/Al动态压缩性能