橘子朗文词典

Betula lenta

橘子朗文词典

同根派生

     

英汉例句

  • An eastern North American birch (Betula lenta) having aromatic stems with brownish bark that does not peel into papery flakes.
    甜桦：北美东部的一种桦树（美加甜桦桦木属），具有香气浓郁的树干、无法剥成纸质薄片的褐色树皮
  • betula lenta l
    [机] 坚桦木
  • Betula pendula × B. pendula var. cardica Sok.
    欧洲白桦
  • Studies on the Chemical Constituents of the Leaves of Betula platyphylla Suk.
    白桦叶化学成分的研究
  • The microwave-assisted extraction(MAE) of betulin from Betula platyphylla Suk.
    利用均匀设计法优化了微波辅助提取白桦树皮中桦木醇的工艺。