基本解釋樺木屬同根派生 Betula相關詞英漢例句Betula pendula × B. pendula var. cardica Sok. 歐洲白樺Studies on the Chemical Constituents of the Leaves of Betula platyphylla Suk. 白樺葉化學成分的研究The microwave-assisted extraction(MAE) of betulin from Betula platyphylla Suk. 利用均勻設計法優(yōu)化了微波輔助提取白樺樹皮中樺木醇的工藝。Diffuseporous wood is seen for example in yellow birch (Betula lutea). 加拿大樺(黃樺)的木材即為散孔材。Carbon storage of and Betula albo-sinensis were higher than other three types. 銳齒櫟、油松主要分布于中低海拔地帶;Betula更多例句