leaf-area-index lai

基本解釋

• [農(nóng)業(yè)科學]葉面積指數(shù)

英漢例句

雙語例句

• Canopy is measured according to leaf-area-index (LAI) relative to wall area; for each unit of LAI, sunlight decreases by about half.
  雨棚是根據(jù)相對于墻體面積的葉面積指數(shù)（LAI）來測量的；每單位LAI，日照減少約一半。
• This new metric, the green plot ratio (GPR), is based on a common biological parameter called the leaf area index (LAI), which is defined as the single-side leaf area per unit ground area.
  這個新指標——綠色容積率（GPR）是以一個通常被稱作葉面積指數(shù)（LAI）的生物參數(shù)作為基礎，該參數(shù)被定義為每單位地塊面積上的單面葉面積總和。
• Interplanting leaf area index, the daily changes of light transmittance and light intensity in the middle part of the canopy are observed with the LAI-2000 type and photometer.
  采用LAI-2000冠層儀和照度計進行行間葉面積指數(shù)、株間透光率及樹冠中部光照強度日變化進行測定；

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專業(yè)釋義

農(nóng)業(yè)科學

• 葉面積指數(shù)