1) clearness of bole
无节干材
2) clean bole
无枝干材
3) knot-free timber
无节材
1.
An experimental base was established to produce knot-free timbers in a 4-year-old plantation of Cunninghamia lanceolata in Yangkou National Forest Farm,Fujian,China.
在福建洋口林场4年生的杉木人工林建立无节材培育试验地。
4) clean timber ,clear wood
无节疤木材
6) material saving
节材
1.
The paper mainly introduces the design thread and relative techniques of function optimization,storey adding and strengthening,energy and material saving,building intelligence and environmental protection etc.
文章重点介绍了在省建科院办公楼改造过程中,功能优化、加层加固、节能节材、建筑智能以及环境保护方面的设计思路和有关技术。
2.
The key measures for green construction technology are energy saving,material saving,water saving and land saving during construction,as well as protecting environment and guaranteeing professional health.
绿色施工技术的核心是在施工过程中采取四节——节能、节材、节水、节地及保护环境和保证职业健康等措施。
补充资料：无节
1.谓无先验之明。一说谓不通礼节。 2.没有法度;不加节制。 3.没有节操。 4.指物体不分段，没有节。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条