球莖形 的英文怎麼說

中文拼音 [qiújīngxíng]
球莖形 英文
bulbose
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  • 莖 : 名詞（植物體的一部分） stem （of a plant）; stalk
  1. Contractile root a specialized root developed by certain bulb - and corm - forming plants that serve to pull the bulb or corm down to the appropriate depth in the soil, e. g. crocus

    收縮根：在某些具有形成鱗莖或球莖的植物中特化的根結構。收縮根的作用是把形成的鱗莖或球莖定位於土壤的某一特定深度，例如番紅花屬的植物。
  2. This is bulbing, tuber formation, elongation.

    這就是球莖塊莖的形成，拔節。
  3. In this study, systems of rapid propagation of the cultivars such as d. zingiberensis, d. panthaica and d. composite were setup to find the best way to meet the need of producing, and to establish the base of introduction, breeding and cultivar improvement of foreign dioscorea with high diosgenin ; in addition, there are two strategies to obtain polyploids combining with chromosome engineering : screeding natural mutations and mutation breeding were carred out on d. zmgiberensis. exploratively studies were done on rapid propagation of the three dioscorea plants. the result showed : explants of d. pathaica obtained the appreciate propagation efficency on ms + ba1. 0mg / l + naa0. 1mg / l, ms basic medium containing 6. 0mg - 1 ba, l. 0mg - 1 kt and sucrose at 30gl - 1 or 60g1 - 1 was the appreciate medium for microtuberization

    三種薯蕷屬植物離體再生體系培養條件的探索試驗結果表明：黃山藥外植體適宜的增殖培養基為ms + ba1 . 0mg / l + naa0 . 1mg / l ，微型塊莖誘導為ms + ba6 . 0mg / l + kt1 . 0mg / l + 3蔗糖，高濃度的蔗糖含量（ 6 ）能提高微型薯蕷的誘導率，但對其誘導起關鍵作用的還是ba的濃度；菊葉薯蕷增殖效果較好的培養基為ms + ba1 . 0mg / l ，以ms培養基為誘導微型薯蕷的最佳選擇，誘導率可達50 ；盾葉薯蕷最適宜的增殖培養基為ms + ba2 . 0mg / l ，在誘導微型薯蕷的實驗中發現，當ba濃度為6 . 0mg / l和8 . 0mg / l時， 15d左右節間處膨大形成綠色圓球狀小塊，但繼續培養其上則開始分化芽。
  4. Smaller eyes, attached to wriggling stalks, sprout from the top of the orblike body

    從球形的身體上長出許多蜿蜒扭曲的肉莖眼梗，每一條的末端都是一隻較小的眼睛。
  5. The swede - field in which she and her companion were set hacking was a stretch of a hundred odd acres, in one patch, on the highest ground of the farm, rising above stony lanchets or lynchets - the outcrop of siliceous veins in the chalk formation, composed of myriads of loose white flints in bulbous, cusped, and phallic shapes

    苔絲和她的同伴開始動手挖瑞典蘿卜的那塊田地，是一百多畝的一大片，也是那個農場上最高的一塊，突出在白堊質地層或者砂石混雜的地面上它的外層是白堊質巖層中硅質礦床形成的，裏面混合著無數的白色燧石，有的像球莖，有的像人的牙，有的像人的生殖器。
  6. I. roles of dehydrins in plant tolerance to freezing and drought. accumulations of heat - stable proteins and dehydrins induced by dehydration, low temperature, osmotic stress, high salt or aba treatment were investigated in protocorm - like - bodies ( plbs ) ofdendrobium candidum. moreover, we described the relationship between these accumulations and the development of tolerance to stresses

    一、脫水蛋白對植物抗凍性和抗旱性作用研究以鐵皮石斛類原球莖（ plbs ）為材料，研究脫水、低溫、高滲、高鹽和外源aba處理與誘導熱穩定蛋白和脫水蛋白的關系，以及脅迫誘導蛋白的積累與各種抗逆性形成的相關性。
  7. Morphology and cytohistological zonation appeared different between cone apex and the vegetative shoot apex

    雌球果原基與營養莖端在外部形態及內部細胞組織學分區結構有明顯差異。
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