常見例句The distinct character of hollow and having knots in the bamboo culms denotes the impossibility of getting large surface. 多孔性組織與長細纖維,更是可能隨空氣中的溫濕度變化,而產生崩裂現象;The variations of extractives and starch contents in various positions of bamboo culm were more complex. 竹稈各部位的抽出物與淀粉含量分布高低情形較復雜。The results showed that MOR and MOE increased both with the location from the inner to the outer of bamboo culm wall.Deviation of MOE was more notable. 結果表明:竹材的靜曲強度(MOR)和彈性模量(MOE)沿徑向均是從最內層竹黃處向竹青處逐漸增大,MOE的差異更加顯著;Abstract: Bamboo culm rust occures seriously in Zhejiang Province,and becomes one of factors hindering in-depth development of Zhejiang bamboo sector. 摘 要: 經多年調查,浙江省是竹稈銹病嚴重常發(fā)區(qū),被害種竹已達17個以上,其中對早竹的危害十分突出。Bamboo -woven technique of shape, aesthetics, characteristics of animals, and bamboo culm property are expounded. Its practical value and market prospect are also introduced. 本文對竹編動物的形態(tài),美學、特征和竹質特性從編制技巧上進行了闡述,并從竹編動物的實用價值和市場前景作了介紹。This branch-cutting breeding is adopted with bamboo culm and twig of aboveground clumps treated with GGR to carry out a series of branch selection with culm and internode and moisture protection. 利用叢生竹地上部分的竹稈和枝條,通過人工整理和GGR處理,實行選竹枝、帶竹稈、留竹節(jié)、竹筒灌水保濕等一系列操作進行育苗。 返回 bamboo-culms