wood ray

Wood ray and vessel of the trunk and branch wood of Cinnamomum camphora Presl

香樟干、枝材木射线及导管的研究

It mainly analyzed the morphological characteristics of pores and resin canal on transverse section and wood ray on tangential section on the basis of wood structure.

结合木材组织构造总体特点，本文重点分析了横切面上管孔、树脂道，弦切面上木射线形态特征。

The structure of the graft copolymers of methyl methacrylate onto soft wood sawdust initiated by xanthate-H2O2 was investigated by X-ray diffraction and transmission electron microscopy. The thermoplasticity of the grafted products was also examined.

本文采用X-射线衍射和透射电镜研究了黄原酸酯-H2O2引发体系、底物聚集态结构的变化，考查了接枝产物的热塑性。

The nondestructive detection of defects in wood by x-ray transmissive technique

木材缺陷的X射线无损检测

FTIR, X-ray, DSC and SEM were used to characterize the chemical structure and thermoplasticity of cyanoethylated Wood.

利用，X-ray，DSC，SEM等对氰乙基化木的微观结构和热塑性进行了研究和表征。