orthotropism

基本解释

• n.[植]直生性

同根派生

英汉例句

• Endemic variety Cangzhou alfalfa was oppressed at hay yield, regeneration and orthotropism.
  地方品种沧州苜蓿在草产量、再生性、直立性等方面均处于劣势。
• Growth straight toward or away from the stimulus (0。and 180。Orientation respectively) is called orthotropism.
  生长方向与刺激方向笔直对应无论向背(0o或180o方向)都称为直生性。
• In addition, Anstar alfalfa and Kitawakaba et al. were lodging resistant and had good orthotropism, which were suitable for mechanized harvesting.
  另外，安斯塔、北若叶等苜蓿品种直立性较好，适宜机械收割。