杉形木 的英文怎麼說
中文拼音 [shāxíngmù]
杉形木
英文
taxodioxylon-
The chief factors influencing chinese - fir ’ s dominance are slope - face and altitude ; those influencing s. superba ' s dominance are slope - degree and slope - shape ; those influencing c. eyrei ' s dominance are slope - position and slope - shape
影響杉木優勢度的首要因素為坡向和海拔,影響木荷的首要因素為坡度和坡形,而影響甜櫧的首要因素為坡位和坡形。Experimental plots were established for thinning effects on stand and tree growth, tree species composition, species diversity and soil factors etc. in the mixed larch - spruce - fir stands which originated from planted larch pure forest by observations for 12 years after thinning
摘要以15塊人工落葉松純林演化后形成的落葉松雲冷杉混交林為對象,間伐后12年觀測結果,研究間伐對林分和樹木生長、樹種組成、物種多樣性及土壤等因子的影響。Study on the relation between mechanical properties and fiber morphology of chinese fir wood from plantations
杉木人工林木材力學性質與纖維形態關系的研究My star vanished as i drew near : some obstacle had intervened between me and it. i put out my hand to feel the dark mass before me : i discriminated the rough stones of a low wall - above it, something like palisades, and within, a high and prickly hedge
在昏暗中從樹形和樹葉能分辨出,那顯然是杉木樹叢,我一走近,我的星星便不見了,原來某些障礙把它和我隔開了,我伸出手在面前一團漆黑中摸索。These results indicated the differences among the interfacial properties of wood / plastics composites formed by different species wood. they approved the chinese fir wood / plastics composites has the highest interface strength, the second one is the poplar wood and the masson wood has the lowest interface strength
摘要這一結果顯示了不同樹種木材所形成的木塑復合材料的界面性能有著較大差異,即杉木與塑料形成的木塑復合材料的界面結合強度最高,楊樹木材次之,馬尾松最低。In this paper, three main tree species wood planted in our country, poplar, chinese fir and masson pine are chosen as the research materials. their wood surface identities, the forming process of the wood - plastics interface, and the relativity of the influence factors to the wood - plastics composite properties are studied
本文以我國人工林主要樹種楊樹、杉木和馬尾松木材為主要研究對象,從人工林木材的表面特性研究入手,探索木材與塑料復合界面的形成過程,研究木塑復合材料性能的主要影響因子。The effects of topographical factors on the dominance of chinese - fir and its associated tree species vary with tree species
地形因子對杉木及其伴生樹種的影響,因樹種而異。Leu, l. - j., huang, c. - w., chen, c. - s., and liao, y. - p, “ strut - and - tie design methodology for three - dimensional reinforced concrete structures, ” under revision, journal of structural engineering, asce
莊勝欽、陳俊杉、謝尚賢、陳詩華, 「圖形編程在計算分析后處理視覺化之設計與應用」 ,投稿,中國土木水利工程學刊。分享友人