scn 中文意思是什麼

scn 解釋
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  1. Sd rats were housed in different regimes for at lest three weeks before experiment. animals of 3 weeks anaesthetized by ether in set conditions, were sampled from the scn and blood every four hours in a circadian day

    不同光制飼養三周以上的sd大鼠，在一個晝夜時間內每隔四小時采樣一次，每個時點三隻大鼠。
  2. From the scn, nerve impulses travel via the pineal nerve ( sympathetic nervous system ) to the pineal gland

    神經電脈沖經由松果體神經（交感神經系統）傳遞到松果體。
  3. Basis of rhythmic structure is circadian clock, which is located at suprachiasmatic nucleus ( scn ) and pineal gland in mammal. the molecular basis of which is composed of a series of genes and their corresponding protein products

    生物節律的生理基礎是生物鐘，哺乳動物的主鐘定位於丘腦視交叉上核（ suprachiasmaticnucleus ， scn ）和松果體；生物節律的分子基礎是一系列與生物鐘相關的基因及其蛋白產物。
  4. ( 3 ) molecular circadian oscillators may also exist in lymphocytes, with a complicated relationship with the scn

    外周可能存在晝夜分子振蕩器，但與中樞分子振蕩器的關系比較復雜。
  5. This paper discusses some important technologies closed to dtv receiving system deeply, base on scn and cctv. it includes mpeg - 2 system level, dvb service information, conditional acceptance. it also describes how to realize epg, ca, upgrade on line etc based on the dtv service information technology at lengtho now, the production of this design is applied to the digital tv products of cctv and sichuan tv net

    本論文結合數字電視在四川廣電網和cctv的具體應用情況，深入研究探討了與數字電視接收系統緊密相關的部分關鍵技術，包括mpeg - 2系統層結構分析、 mpeg - 2和dvb業務信息分析、數字電視條件接收基本原理和加解擾及加解密技術，並詳細敘述了如何運用數字電視業務信息技術實現了電子節目指南、條件接收、在線升級等基本業務。
  6. The inosculation of traditional telephony network based on circuit - switch ( scn ) and ip network based on packet - switch ( psn ) unfurls a huge developing space to us

    傳統的基於電路交換的電話網路（ sen ）與基於包交換的ip網路（ psn ）的融合，給人們展示了一個巨大的發展空間。
  7. 2. ne - evoked contraction was not significantly changed after the extracellular na + was replaced by choline and c4h12n +, but was relaxed when the extracellular cl - was replaced by glutamate and gluconate. moreover, the vasoconstriction induced by ne was further enhanced with the replacement of the extracellular cl " by br " and scn ", which was still sensitive to either nfa or nppb

    用氯化膽堿和四甲基氯化按分別替代灌流液中的氯化鈉后血管張力無明顯變化，在此基礎上nfa 、 nppb仍能抑制血管收縮，引起血管完全舒張；用通透性低的陰離子谷氨酸根和葡萄糖酸根分別替代灌流液中的q后血管發生舒張；用通透性高的陰離子br和scn分別替代灌流液中的ci后血管張力增加，並能被nfa 、 nppb所抑制。
  8. In the present study, we determine the clock and melatonin receptor subtypes ( mt 1, mt2 ) genes in suprachiasmatic nucleus ( scn ) and lymphocytes at different time points of specific light regimes. the aim of this study is to investigate the effects of light on circadian expression of these clock related genes, and to explore possible roles and mechanisms of these genes in regulation of the diurnal rhythm

    本課題採用不同的光照制，研究scn及外周淋巴細胞中的鐘基因clock 、褪黑素受體基因（ mt1和mt2 ）的晝夜表達規律，以期了解光照對中樞和外周這三個基因晝夜節律表達的影響，並試圖發現它們在生物鐘晝夜節律的維持中可能的作用規律。
  9. The results show that these three genes represent circadian rhythms in different regimes in scn, while they only show markedly circadian rhythms in constant dark in lymphocytes

    結果發現， scn中三個基因的表達在不同光制下都存在晝夜節律，外周只有全黑暗條件下有明確的晝夜節律。
  10. ( n the world the traditional in - service training is a from - up - down system, dominated by government - turn crsity - collcgc for advanced studies, which is outside - controlled and ineffective, fn the past 2 " years, ( he developed countries such england and us have began to move down the heart of teacher ' s in - scn ice training, try to make the school - based teacher training into the major part of in - service training

    這樣，在過去20多年中，以英、美等發達國家為代表，開始把教師在職培訓的重心下移，嘗試把教師校本培訓作為在職培訓的重要組成部分，因為它的針對性強，全員參與，能調動教師的積極性，所以使校本培訓受到各國普遍的歡迎與關注，成為教師在職培訓體系的重要組成部分。
  11. Acc - scn sub - committee on nutrition of the administrative committee on co - ordination

    行政協調委員會營養問題小組委員會行政協調會營養問題小組委員會
  12. In proc. the 4th conference on security in communication networks scn 04, amalfi, italy, september 8 - 10, 2004, springer - verlag, lncs 3352, pp. 165 - 179

    若變色哈希函數不具有信息隱藏性，則當簽名者出示變色哈希的一個碰撞時，他將不得不出示他最所簽署的消息
  13. But because sunlight or other bright lights can reset the scn, our biological cycles normally follow the 24 - hour cycle of the sun, rather than our innate cycle

    但是由於日光和其它光線可以重新設定scn ，所以我們的生物鐘周期通常是隨著太陽的24時周期，而不是我們原本先天的周期時間。
  14. Then, by pass amplifier, filter and a / d transform, the analog signal is transform into digital signal. with the control of scn, the digital signal is send into computer

    信號處理系統包括ccd光電轉換、差分放大、 a / d轉換等，並在單片機的控制下，將數字信號輸入到計算機中。
  15. The softswitch is the core technology of the next generation network, for it can be the core to offer calling, control and service for voice service, data service and video service in the next generation network, and it also plays the key role in the evolvement of scn to the psn

    軟交換是下一代網路的核心技術，因為它可以成為下一代分組網路中為語音業務、數據業務和視頻業務提供呼叫、控制和業務的核心，同時也是電路交換網向分組網演進的關鍵。
  16. When alter tablespace ts name end backup is issued, again a checkpoint scn is recorded at the headers of online backup data files

    當發出「 alter tablespace ts _ name end backup 」時，在聯機備份數據文件的的文件頭中再次記錄了檢查點scn 。
  17. Scn are excellent stripping agents

    Scn也有很好的反萃作用。
  18. Time - base recovery is a recovery that recovers until a specified scn

    基於時間的恢復是恢復到指定scn的恢復。
  19. Determination of iron in ore with scn - by thin layer resin phase photometry

    體系薄層樹脂相光度法測定礦石中鐵
  20. Change - based recovery is a recovery that recovers until a specified scn

    基於更改的恢復是恢復到指定scn的恢復。
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