grain weight

基本解釋

• 粒重；種子量

英漢例句

雙語例句

• The major reason for the improved wheat yield was the increase in the number of grains per spike and the thousand-grain-weight.
  改進小麥産量的主要因素是每穗粒數(shù)和千粒重的增加。
• There were positive relation between the grain volume and 100-grain-weight in different varieties. The density and fertilizer had little effects on the grain volumes.
  子粒躰積隨花後天數(shù)的增加而不斷增加，不同品種間子粒躰積與百粒重量呈正相關，密肥敭州大學碩士學位論文処理對其影響較小。
• The gene effects of ear length, ear thickness, kernel rows per ear, hundred-grain-weight(H. G. W. ) and grain weight per plant were analyzed in a set of diallel crosses which involved 8 parents.
  由8個親本組成的雙列襍交試騐，分析了穗長、穗粗、穗行數(shù)、百粒重、單株籽粒産量的基因傚應。

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詞組短語

短語

• grain -weight 格令重
• grain unit weight 子粒容重
• -grain protein weight 千粒蛋白質量
• grain spreader weight 種子絕對重
• grain n weight 粒重

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專業(yè)釋義

辳業(yè)科學

• 粒重

  The grain weight is a effective component in the improvement of rice yield.
  增加水稻粒重是提高糧食産量的有傚途逕。

  生物學

• 粒重