leaf spot

基本解釋

• 葉斑病

英漢例句

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(zhì)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(fā)現(xiàn)這衹瓢蟲的顔色是紅色黑斑的；

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詞組短語

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

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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

• leaf spot劍橋字典
• leaf spot柯林斯字典

專業(yè)釋義

辳業(yè)科學(xué)

• 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(fā)生的一種重要的病害，其危害已超過玉米大小斑病而成爲(wèi)玉米上的一種主要病害。

  環(huán)境科學(xué)技術(shù)

• 葉斑病
• 葉斑癥