时间理论

• 作 者: rui
• 出 处: 收藏
• 发表日期: 2015年02期
• 关键词: 杉木生长 木材纹理 亚热带树种 气候环境 通直 耐严寒 树高 树轮 罗夏墨迹测试 视线转移

杉木,为亚热带树种,属常绿乔木,较喜光。适宜温暖湿润,多雾静风的气候环境,不耐严寒及湿热,怕风,怕旱。树高可达30-40米,胸径可达2-3米。杉木生长快,材质好,木材纹理通直,结构均匀,不翘不裂,且材质轻韧,强度适中,质量系数高。木材中含有“杉脑”香味,抗虫耐腐,加工容易,广泛用于建筑、家具、器具、造船等各个方面。

Chinese fir, subtropical species, is an evergreen tree, more light. Suitable for warm, humid, foggy climate, impatient cold and hot and humid, afraid of the wind, afraid of drought. Tree height up to 30-40 meters, diameter up to 2-3 meters. Cunninghamia lanceolata grow fast, the material is good, the wood grain is straight, the structure is even, not Alice is not cracked, and the material is light and tough, the intensity is moderate, the quality coefficient is high. Wood contains “cedar ” fragrance, insect resistance and corrosion resistance, easy processing, widely used in construction, furniture, appliances, shipbuilding and other aspects.