unit leaf area 中文意思是什麼

unit leaf area 解釋
單位葉面積
  • unit : n 1 個體,一個,一人。2 (計值、組織、機構)單位;單元;小組,分部;【軍事】部隊;分隊。3 【機械...
  • leaf : n (pl leaves)1 葉;〈集合詞〉葉子;茶葉,煙葉。2 花瓣。3 (書刊等的)一張(兩面)。4 金屬薄片,...
  • area : n. 1. 面積;平地;地面。2. 空地;〈英國〉地下室前的空地。3. 地區,地方;〈比喻〉區域;范圍。
  1. Optical microscopy and electron microscopy were employed to study the microstructure and ultrastructure of the leaves of low temperature germplasm and measure or count the lengths of diachyma cells, number of diachyma cells per unit leaf area, chloroplast number per diachyma cell, the number of diachyma cell layers and the number of granum lamella of low - temperature wheat germplasm

    應用光學顯微鏡和電子顯微鏡研究了小麥低溫種質葉片顯微和超微結構,測量統計了葉肉細胞長度、單位面積葉肉細胞數目、單個葉肉細胞中的葉綠體數目、葉肉細胞層數和葉綠體基粒片層數。
  2. Generally speaking, leaf nitrogen content per unit leaf area increased under high irradiance and was significantly higher than those under low irradiance

    損傷處理可使植株葉單位葉面積n含量降低,而單位葉重n含量卻比未受損植株高。
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