vegetative cell 中文意思是什麼

vegetative cell 解釋
營養細胞
  • vegetative : adj 1 植物的；蔬菜的。2 會生長的，有生長力的；發育生長的 （opp reproductive）；無性繁殖的；能使植...
  • cell : n 1 小室，單室；隔間，艙；〈詩〉茅舍；（單個的）蜂窩，蜂房。2 〈詩〉墓穴，墓。3 （大修道院附屬的...
  1. By utilizing bee venom injection and biopreparate, zirong comprehensive biotherapy could activate vegetative nervous system, endocrine system and immune system, accelerate metabolism and speedup blood circulation to degrade and discharge various metabolic products and balance the electrolyte outside and inside of cell and keep ph7. 4 slightly alkaline of blood to treat various diseases

    梓榕綜合生物療法利用神奇蜂毒注射方法和獨特的生物制劑，激活植物神經系統及內分泌系統、免疫系統，促進新陳代謝之時，加速血液循環，使各種不全代謝產物降解與排出，維持細胞內外電解質平衡，保持血液ph7 . 4弱堿性而治療各種疾病。
  2. The present paper reviews the construction and constitutes of pollen tube wall, the migration of generative cell and vegetative nucleus, as well as the movements of organelles and secretory vesicles in pollen tubes

    本文就細胞壁的結構及組成，生殖細胞和營養核的移位，細胞器以及分泌小泡的運動等方面作了較全面論述。
  3. Oleifera was observed with lm. results showed that there were vegetative cell and generative cell in the pollen grain of genus camellia, the generative cell is more smaller than that of the vegetative cell. the generative cell was lay on the vegetative cell as an elongate spindle, and only the generative cell membrane and nuclear membrane which near the cell polar linked up the vegetative cell membrane, one of the linked area was located near by the aperture of pollen grain

    結果表明，山茶屬植物花粉粒中含有生殖細胞和營養細胞，生殖細胞較小，呈長紡錘形，游離在營養細胞中，生殖細胞極軸兩端的細胞膜和核膜與營養細胞的細胞膜相連，其中一端的連結處位於花粉粒萌發孔附近。
  4. Labeling tunel method. the cell ultrastructural changes were similar to apoptosis in animal cells : the apical meristemetic cells underwent the programmed cell death. this was first detected in the apex cells of apical meristem, while peripheral cells differentiated gradually into different parts of a floral bud. but all the cells in the floral bud were subjected to the pcd process before it developed into a complete flower. 140bp dna fragment was found to deposit in apical bud during the plant development. the most important role of caspase - 8 was detected by western blot, and the expression of the procaspase - 8 was time - related with the dna frgmentation and the transformation from vegetative to the reproductive growth. these results suggested that pcd was an active process during the differentiation of apical meristem, and the senescence observed in the apical bud was due to the pcd process

    顯微超微結構研究表明，短日照條件下豌豆頂芽的衰老過程是從營養生長錐向花芽的轉化，而用dna原位末端標記tunel caspase - 8 western blot和140 bp dna片斷積累的試驗結果證明，轉化為花芽的整個生長錐細胞發生了編程性死亡pcd ，而且其最頂端部分細胞首先發生pcd ，而頂端周圍的分生組織細胞逐漸分化出花芽的各部分，但頂芽最後並沒有發育成為完整的花，所有細胞就都發生pcd ，從而頂芽衰老。
  5. When inadequate n was added, the chloroplast structure in mesophyll cell was damaged in ear leaf, the amount of carbohydrate decreased in mestome sheath, and excessive n - redistribution and n - transportation to grain from vegetative mass appeared, which resulted in earlier leaf senescence. excessive n application led to too high activity of nitrate reductase, excessive vigorous nitrogen metabolism and too much exhaustion of carbohydrate in ear leaf, which resulted in the lack of enough carbohydrate in the lower leaf, meanwhile, the expansive chloroplast grana lamellae in leaf mesophyll cell and starch grain without nuclear in mestome sheath cell was observed, which led to the decrease of chlorophyll content and photosythetic capacity in maize leaf, then the early senescence occured

    氮肥用量不足導致穗葉葉肉細胞葉綠體結構性差，維管束鞘細胞碳水化合物累積減少，營養體氮素再分配率大而引起葉片早衰；而過量供氮則導致生長後期硝酸還原酶活性過高，氮素代謝過旺，消耗了大量碳水化合物，以致下位葉不能得到充足的碳水化合物供應而提早脫落，同時葉肉細胞葉綠體片層結構膨脹，呈「肉汁化」特徵，維管束鞘細胞澱粉粒大量消耗，無核澱粉粒出現，從而葉片葉綠素含量下降，光合能力降低而出現早衰。
  6. In this article, the experimental studies on bacterial waving growth from vegetative cell ( vc ) to cryptic growth cell ( cgc ) have been reported

    本文實驗研究細菌由繁殖體到潛生體反復進行的波動生長過程，旨在闡明波動生長形成宏觀有序結構的自組織機制。
  7. Stem cell research might yield ways to grow new body parts, but without a parallel curer for alzheimer ' s, this wonderful new technology would do no more than allow more people to persist in vegetative states for years longer than is currently possible

    幹細胞研究可能會找到新器官的培育途徑，但是如果我們沒有同時找到醫治老年癡呆癥的良方，這種奇妙的新技術無非只是讓更多的人在植物狀態下茍活更長的時間罷了。
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