黄叶树吸水性

本数据记录了黄叶树中吸水性的序号、记录本序号、试样序号、2小时吸水性、4小时吸水性、1昼夜吸水性、2昼夜吸水性、4昼夜吸水性、7昼夜吸水性、10昼夜吸水性、20昼夜吸水性、30昼夜吸水性、40昼夜吸水性、50昼夜吸水性等记录。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 test serial number, test record serial number, specimen serial number, as well as water absorption values at 2 hours, 4 hours, 1 day, 2 days, 4 days, 7 days, 10 days, 20 days, 30 days, 40 days and 50 days for Xanthophyllum wood. Various measured physical and mechanical property indicators of wood directly reflect characteristics including the strength of this species, providing scientific data for wood utilization and the formulation of wood structural standards. This database includes physical and mechanical property data and their corresponding test methods (please refer to Annex 1: National Standard of the People's Republic of China GB1927–1943-91 "Test Methods for Physical and Mechanical Properties of Wood", and Annex 2: Definitions of all items related to wood physical and mechanical properties).