Betula

常見例句

• 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；
• Toadstools were collected from a range of pure stands of Betula and Pinus both in Britain and the U.S.A.
  從英國和美國一系列樺木和松樹純林中收集蕈躰。
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