stained sap 中文意思是什麼

stained sap 解釋
變色邊材
  • stained : adj. 1. 玷污的;褪色的。 a stained hat 一頂褪了色的帽子。2. 著色的,染色的。
  • sap : n 1 樹液,(樹皮下的)白木質。2 體液,生命液;元氣,精力,活力。vt ( pp ) 榨取…的樹液;去除…的...
  1. The content of the sap is negatively stained by uranyl acetate and observed by tem. results show consistency with the published observation that particles in gcv of open stomata are increased enormously in distribution density with obviously diminished small volume

    研究內容分以下三個部分: a )用玻璃毛細管從開放態及aba誘導的關閉態保衛細胞液泡中直接取樣,並將樣品滴放在formvar包裹的銅網上,經醋酸鈾負染后在透射電鏡下觀察。
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