杉木小试样杉木小试样组织比量

本数据记录了杉木小试样组织比量的序号、切片编号、射线组织比量、管胞组织比量、射线胞壁组织比量、胞壁率等记录。木材物理力学的各项测定指标，直接反映此种木材的强度等特性，为木材利用和木结构的规范等提供科学数据。本数据库包括物理力学数据和其试验方法（请参看附件1中华人民共和国国家标准GB1927～1943-91《木材物理力学性质试验方法》，附件2木材物理力学各个项目的定义）。

This dataset records the serial numbers, slice numbers, ray tissue proportion, tracheid tissue proportion, ray cell wall tissue proportion, cell wall ratio and other related parameters of small Chinese fir specimens. All measured indicators of wood physical and mechanical properties directly reflect the strength and other characteristics of this wood, providing scientific data for wood utilization and wood structure standardization. This database includes physical and mechanical property data and their corresponding test methods (please refer to Attachment 1: National Standard of the People's Republic of China GB1927～1943-91 "Test Methods for Physical and Mechanical Properties of Wood", and Attachment 2: Definitions of Each Item of Wood Physical and Mechanical Properties).

搜集汇总

背景与挑战

背景概述

该数据集记录了杉木小试样的组织比量数据，包括射线组织比量、管胞组织比量等指标，用于分析木材的物理力学性质。这些数据为木材的强度评估和利用规范提供了科学依据，属于国家林业和草原科学数据中心的木材性质数据库。