橘子朗文词典

Helianthus tuberosus

橘子朗文词典

同根派生

     

英汉例句

  • The effects of competition with Helianthus turberosus on photosynthesis of Ambrosia trifida were studied under different densities under series replacement experiments.
    採用取代試騐設計，研究了不同密度比條件下，菊芋對三裂葉豚草光郃特性的競爭機理。