germ tube 中文意思是什麼

germ tube 解釋
發芽管
  • germ : n. 1. 微生物，細菌，病菌，病原菌。2. 【生物學】幼芽，胚芽，胚原基。3. 起源，根源；萌芽。vi. 〈比喻〉發芽，萌芽；發生。
  • tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
  1. The conidia of bipolaris species germinate principally from one or both polar cells with the basal germ tube originating close to the hilum and growing semiaxially and not germinate from the middle cells. the modes of the growth of the conidia on the conidiophores between species of bipolaris are similar and the minute differences between them are according to the different shape of the con idia

    門）分生泡子萌發：本屬分生抱子從一端或兩端同時萌發一般沿著與分生抱子長軸相平行的方向，偶爾也與分生抱子長軸相垂直的方向，但不從中間細胞萌發。
  2. China had initially formed a preservation system for germ plasma resources from crops, including one national germ plasma bank for long - term preservation and a duplicate one, 23 local germ plasma banks for mid - term preservation, and 25 national germ plasma nurseries, of which two are for test - tube culture

    到1995年底，中國已初步形成農作物種質資源保存體系，建成國家級貯存種子長期庫及復份庫各1座，地方中期庫23座，國家級田間種質圃25個，其中試管苗圃種質庫2個。
  3. Feather growth begins with a thickening of the epidermis called the placode, which elongates into a tube ? the feather germ [ see illustration above ]

    首先，表皮上的基板開始增厚，並拉長成一根管子，稱為羽芽（見上方羽毛的成長過程） 。
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