portunus 中文意思是什麼

portunus 解釋
梭子蟹屬
  1. Microstructures and ultrastructures of y - organ and mandibular organ in portunus trituberculatus

    大顎器顯微及超微結構研究
  2. Portunus, trituberculatus the spermatogonium exist in two different forms, the second form comes from the first one. during spermatogenesis, chromatins condense at different level. the nucleus changes into homogeneous since middle spermatid stage, and the nucleus extends into the radial arm

    三疣梭子蟹在生精細胞階段，染色質不同程度的濃縮凝集；在精細胞階段，核質呈均質狀，形成薄壁的圓球形核杯，部分核質延伸入輻射臂內。
  3. Part i comparisons of the ultrastructure of photoreceptor in miers in light and dark adaptation the ultrastructure of photoreceptor in miers { portunus tritubereulatus ), which was light or dark adapted and were fixed separately at dawn ( 05 : 15 ), at noon ( 12 : 00 ), at dusk ( 17 : 00 ) and in night ( 22 : 00 ), were studied by electron microscopy

    本課題的研究，以前國內外未見報道。一、光適應和暗適應復眼超微結構比較用透射電鏡研究了一晝夜不同時間中光適應和暗適應的三疣梭子蟹光感受器的超微結構。
  4. There is no thumb - shaped area on the back of the compound eye. the results under transmission electron microscope show that the fine structure of the compound eye in portunus tritubereulatus is different from that in metapenaeus ensis. the former has eleven retinular cells which composed the compound eye

    兩部分的小網膜細胞在結構上基本相同，都含有線粒體、多囊體、內質網、色素顆粒等，但是上部的小網膜細胞沒有扳膜體，而且胞質比較緻密，膜下儲泡囊的空腔較小，裏面有膜狀結構。
  5. We observed the surface structure and inner structure of the compound eyes. and we also studied the change process of the ultrastructure of the compound eyes in different light adaptation. comparative studies on the structure differences of photoreceptor between portunus tritubereulatus and metapenaeusensis were also done

    運用電子顯微鏡技術觀察了三疣梭子蟹（ portunustritubereulatus ）的光感受器的超微結構，對三疣梭子蟹復眼的外部形態、大小、內部超微結構，以及在不同光適應條件下的變化過程進行了研究；並且與刀額新對蝦（ metapenaeusensis ）光感受器的超微結構進行了比較。
  6. Part iii comparative studies on the morphology and ultrastructure of compound eyes in two kinds of crustacean. the morphology and fine structure of compound eyes in two species ( portunus tritubereulatus, metapenaeus ensis ) were studied by electron microscope

    三、幾種不同分類地位甲殼動物復眼超微結構的比較用電子顯微鏡觀察了三疣梭子蟹（ portunustritubereulatus ）和刀額新對蝦（ metapenaeusensis ）的光感受器。
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