Betula

基本解釋

• 樺木屬

同根派生

• Betula相關(guān)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(xué)成分的研究
• The microwave-assisted extraction(MAE) of betulin from Betula platyphylla Suk.
  利用均勻設(shè)計(jì)法優(yōu)化了微波輔助提取白樺樹(shù)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）的木材即爲(wèi)散孔材。
• Carbon storage of and Betula albo-sinensis were higher than other three types.
  銳齒櫟、油松主要分佈於中低海拔地帶；

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