upper epidermis

基本解釋

• 上表皮

英漢例句

雙語例句

• The bulliform cells were situated in groove of upper epidermis facing the main vein.
  正對主脈的上表皮凹陷處均有泡狀細胞。
• VEGF was obviously expressed in peripheral upper epidermis of ulcer and lower epidermis of ulcer margin.
  潰瘍組織邊緣部在表皮下層明顯表達VEGF ；
• The upper epidermis, palisade tissues and leaves are all thinner, so the leaves are more tender, and its yield is 8% higher;
  葉片上表皮、柵狀組織和全葉均較薄，葉質柔嫩，茶葉產量平均提高8％左右；

權威例句

• They found a metal-like shine on the leaves, indicating that the upper and lower epidermis were dying.
  FORBES: Wi-Fi Might Not Kill Trees After All

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詞組短語

短語

• Leaf upper epidermis 葉上表皮
• upper and lower epidermis 上下表皮
• upper epidermis cells 上表皮細胞
• upper layers of the epidermis 表皮的較高的層;上層的表皮

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專業(yè)釋義

生物學

• 上表皮