Do wood-boring beetles influence the flammability of deadwood?

data_file:Log: Log id;Trt: TreatmentsDensity: Wood density (g/cm^3)Diameter: Diameter of the sample (cm)Moisture_subsample II: Subsample II was used for measuring wood moisture (%) which was defined as ((air-dried mass - oven-dried mass)/air-dried mass) × 100%. It was first air-dried at 35˚C for 3 d, then weighed. After that oven-dried mass was weighed after drying at 70 ˚C for 48 h.V_crack: Crack volume (V_crack; cm³) was calculated as the total volume of cracks on each sample.V_all: V_crack, and volume of treatment holes were added up as the Total missing volume (V_total; cm³)Mass loss_2h: Percentage mass loss after 2h (ML_2h; %)Mass loss_final: The final percentage mass loss (ML_final; %)C_lost: Carbon loss (C_loss; %)mean max: Mean maximum temperature (Tmax; ˚C)Time_ignition: Time until ignition (TUI; s)Flame_duration: Flame duration (FD; s)<br><br><br><br><br><br>数据文件：日志（Log）：日志编号；处理组（Treatments）；密度：木材密度（Wood density，单位：g/cm³）；直径：试样直径（单位：cm）；子样本II含水率测定：采用子样本II（Subsample II）进行木材含水率（单位：%）的测定，含水率计算公式为((风干质量-绝干质量)/风干质量)×100%。测试流程为：先将子样本置于35℃条件下风干3天，随后称重；再将其置于70℃下干燥48小时后，称取绝干质量；开裂体积（V_crack，单位：cm³）：指每个试样表面所有开裂的总体积；总缺失体积（V_total，单位：cm³）：由开裂体积（V_crack）与处理孔体积相加得到；2小时质量损失率（ML_2h，单位：%）：试样经过2小时后的质量损失百分比；最终质量损失率（ML_final，单位：%）：试验结束后的最终质量损失百分比；碳损失率（C_loss，单位：%）；平均最高温度（Tmax，单位：℃）；点火时间（TUI，单位：s）：指试样从测试开始至发生点火的时长；火焰持续时间（FD，单位：s）：指火焰燃烧的总时长。