花燈集英語字典

leaf spot

L 开头单词

基本解释

  • 葉斑病

英汉例句

    雙語例句

  • The variety was middle-resistant to leaf spot, tolerant to root rot and storage rot.
    該品種中抗甜菜褐斑病，耐根腐病和窖腐病，易於收獲。
  • The effects of soybean frog-eye leaf spot on yield and quality were investigated with different disease degrees in leaf, pod and seed infection.
    採用不同病級病葉、莢、粒，研究了大豆灰斑病對大豆産量和品質的影響。
    d.wanfangdata.com.cn
  • Thirty years ago, if you were walking along the coast of the Netherlands and picked a two-spot ladybug off the leaf of a European lime tree, chances were that the bug would be red with black spots.
    30年前，如果你走在荷蘭的海岸邊，從菩提樹上取下一衹雙斑瓢蟲，你會發現這衹瓢蟲的顔色是紅色黑斑的；

词组短语

    短語

  • lethal leaf -spot 1 葉片壞死斑點;玉米的葉片壞死斑點;小麥中與玉米葉片壞死斑點
  • leaf -spot type 葉斑病類
  • grey leaf -spot 灰斑病
  • gardenia leaf -spot 紅梔子褐斑病
  • rohdea leaf -spot 訪

英英字典

    柯林斯英英字典

  • any of various plant diseases, usually caused by fungi: characterized by dark lesions on the leaves

专业释义

    辳業科學

  • 葉斑病

    Maize Curvularia leaf spot was an important disease which happended in maize in the north of China in recent years.
    玉米彎孢菌葉斑病是近幾年在我國北方玉米上新發生的一種重要的病害，其危害已超過玉米大小斑病而成爲玉米上的一種主要病害。

    環境科學技術

  • 葉斑病
  • 葉斑症