級聯反應 的英文怎麼說

中文拼音 [jíliánfǎnyīng]
級聯反應 英文
cascade reaction
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 聯 : Ⅰ動詞（聯結; 聯合） unite; join Ⅱ名詞（對聯） antithetical couplet
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  1. It has been demonstrated that complement activating and cr2 cross - linking on b lymphocytes set up a bridge between innate and acquired immunity. the interaction of c3 and cd21 on b lymphocytes will benefit initiating immune response and regulating primary antibody response. cd21 / cd35 is important in the process of antibody avidity maturing, this is critical to b lymphocyte activation especially in the state of low antigen concentration

    現己證實補體的活化以及b細胞表面crz的交聯在先天和獲得性免疫之間架起了重要的橋梁，表現為c3與b細胞cdzi的相互作用有利於啟動抗體應答反應，並對初級抗體應答反應有調節作用： cdzi cd35對于抗體的親和性成熟具有重要作用，在抗原濃度低的情況下，對于活化b細胞是至關重要的，而且mlgm （交聯有利於特異的低親和性b細胞對t細胞依賴性抗原和t細胞非依賴性抗原產生免疫應答。
  2. Lowering extracellular ca2 + or intracellular ca2 + in the postsynaptic neuron actually attenuated the development of activity - dependent response enhancement. furthermore, intracellular injection of spermine or administration of ryanodine eliminated the activity - dependent response enhancement. taking together, our data demonstrated that short - term enhancement of signal transmission to lhc might occur via calcium - dependent mechanism located at

    本文第三部分工作，分別比較了r / ghc對紅光反應和對綠光反應、 lhc對紅光反應和r / ghc對紅光反應來驗證級聯模型的正確性，結果顯示r / ghc可能還接受來自紅敏視錐的直接輸入。
  3. Endotoxic shock ( es ), resulting from cascade reaction of inflammatory mediators induced by excessive endotoxin, leads to uncontrolled disturbance of organisms, multiple organ failure and lethality

    內毒素休克（ endotoxicshock ， es ）時由於大量內毒素（ endotoxin ）誘導產生多種炎癥介質的級聯反應，使機體處於一種自身難以控制的紊亂狀態，可發生多器官功能障礙綜合征而最終導致死亡。
  4. Design and application of mix - multi - joint - reactor in glyphosate production

    混合多級串聯反應器在草甘膦生產中的設計和應用
  5. This paper deals with the monte carlo simulation of high - energy protons transport in silicon, in which the intra - nuclear cascade model is used to deal with proton nuclear reaction process. and the results of radiation effects of proton in silicon and p - seu ( proton induced single event upset ) cross section of some electronic devices are presented

    本文用蒙特卡羅方法對高能質子（最高能量在500mev以上）在硅材料中的輸運過程進行了模擬，作了用核內級聯模型計算質子核反應的嘗試，計算了質子對硅材料的輻射效應及其對硅器件的單粒子效應。
  6. The plant hormone ethylene has a profound role in plant growth and development. a number of ethylene signaling elements have been isolated and identified. although nuclear cascades in ethylene signal transduction pathway from ein3 to erf1 to pr proteins has been established in arabidopsis thaliana, a similar route from ein3 to erebps to fruit ripening and senescence has not been elucidated in lycopersicon esculentum ( tomato )

    乙烯對植物的生長發育起重要的調控作用，隨著乙烯信號轉導研究的不斷深入，許多乙烯信號轉導組分已被分離和鑒定，並在模式植物擬南芥中已建立乙烯信號傳遞過程中的核內級聯反應： ein3 erf1 （ erebps ）病原相關蛋白，但在番茄中還沒有建立ein3 erebps果實成熟相關基因的相似路徑。
  7. Graft rejection reflects a cascade of eents ranging from inductie eents in lymphoid tissue through cell migration, tissue entry and then damage

    移植排斥表現為一系列級聯性反應事件，包括淋巴組織中細胞發生移行的誘發性事件，到進入組織，隨后產生傷害作用的反應。
  8. Firstly, in the luminosity - type horizontal cell ( lhc ) of isolated carp retina, we found : 1 ) repetitive red flashes progressively strengthened the synaptic connection between red - cone and lhc, whereas weakened that between green - cone and lhc ; 2 ) repetitive green flashes remarkably depressed the lhc ' s red response, but caused little changes in the cell ' s green response

    R / g型水平細胞（ r / ghc ）為一種色度型水平細胞，至於r / ghc與不同視錐的突觸迴路連接，經典的級聯模型認為r / ghc只接收來自綠敏視錐的直接輸入，對紅光去極化反應來源於lhc對綠敏視錐的負反饋。
  9. The results show that wavelength locates in gain zone of semiconductor optical amplifier, and have higher peak power and proper time delay between the two pulses for the second order super gauss control pulse in semiconductor optical amplifier. a high quality amplified signal pulse can be achieved. the chirp can be reduced notability by using cascading soa in cross gain modulation based on soa, and the distance and the peak power of conversion optical pulse can be increased notability, and we can let down the demand for wavelength based on xgm in soa and enhance the flexibility of wavelength conversion

    我們應用二階超高斯光脈沖與高斯信號脈沖同時注入soa和應用soa與非線性光學環鏡（ nolm ）相結合的方案來對信號脈沖進行壓縮整形，模擬顯示，在調節系統合適參數的情況下，波長位於soa增益區的二階超高斯控制光脈沖在具有較高的峰值功率和適當時延下輸入soa時，最後可以得到放大的高質量超簡訊號光脈沖；在基於soa的交叉增益調制（ xgm ）全光波長轉換中，採用級聯的soa能有效地使反轉光脈沖的頻率啁啾得到有效降低，波長向下轉換的距離和反轉光的峰值能量都得到明顯提高，降低了利用交叉增益調制（ xgm ）波長轉換中對波長精度的要求，從而提高了波長轉換的靈和性。
  10. In this paper. flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is studied. according to characteristic analysis, the model of completely mixing reactor in series is introduced to characterize real reactor as a theoretical model. on the basis of analog computing analysis and discussion of theoretical model. by means of pulse tracer method, experiments on residence time distribution ( rtd ) have been done in different conditions including the change of tracer level, feeding flow rate and circulation flow rate. the result shows when the ratio of circulation flow rate and feeding flow rate amounts to at least 4, the flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is very close to the model of completely mixing reactor in series. an amendatory model has been established by the regression method

    作者首先在對反應器進行特徵分析的基礎上，建立了描述中試規模多級外循環流化床生物反應器流動特性的串級全混流模型，並對理論模型進行了模擬計算分析和討論，在此基礎上，作者分別在無循環和有循環（改變示蹤劑用量、流加流量和循環流量）的條件下，利用脈沖示蹤法對一到五級串聯外循環流化床反應器進行了停留時間分佈實驗，結果表明，在循環流量與流加流量的比值達到大於等於4時，中試規模多級外循環流化床反應器的流動特性接近串級全混流模型，通過數據回歸擬合的方法，建立了中試規模一到五級串聯外循環流化床反應器的流動模型。
  11. The energy loss of protons or silicon nuclei due to nuclear scattering is calculated using binary collision approximation and the " magic " formula is used to calculate the scattering angle. the electronic energy loss is calculated by bethe - bloch formulation at high energy, by linhard - scharff formulation at low energy and the interpolation formulation is used for the medium energy region. the nuclear reaction is calculated using intra - nuclear cascade model

    核散射採用經典兩體碰撞近似，並用「夢幻」公式求解散射角；電子阻止在高能時採用bethe - bloch公式，低能時採用lindhard - scharff公式，中能時採用biersack的插值公式；核反應過程採用核內級聯模型。
  12. The lna with source inductor degeneration is analyzed in detail, which is used most widely in current. base on the analysis, a cascode structure is presented to minimize the effect of gate - drain capacitance cgd

    針對目前lna中應用最廣泛的源極電感負反饋結構，進行了詳細分析，在此基礎上對該結構做出了優化，採用共源共柵級聯結構，減小了柵漏電容cgd的影響。
  13. When olfactory neurons respond to odor molecules, they transmit chemical energy into electrical signals, which then trigger a secondary molecular messenger cascade that generates electrical impulses to the brain, signaling that it is smelling something

    當嗅覺神經元對氣味分子產生應答反應時，它們將化學能轉變為電信號，接著，電信號觸發繼發的分子信使級聯反應產生電脈沖將聞到某種氣味的信號傳至大腦。
  14. It is understood that discussions are at an advanced stage, and include taking joint orders, technology exchange and plans to develop a new type of pressurised water reactor, the preferred standard for 70 per cent of the world ' s new power stations

    據悉，雙方會談已進入高級階段，談判內容包括接受聯合訂單、技術交流及開發一種新型壓水式反應堆的計劃，這是全球70 %新建核電站所青睞的標準。
  15. By analyzing the basic model in the theory, we can come to the conclusion that the mod. external model can be used when high snr, while the seds + ecc mode can be used when low snr

    通過對基本模型的理論分析，得出在高信噪比時應採用糾錯碼外部反饋改進型，而在低信噪比時應採用糾錯碼級聯改進型的結論。
  16. There are two types of pwa method, the non - relativistic paw method and the relativistic paw method which developed from 40 ' s and 50 ' s of twenty century ( including covariant tensor pwa method and helicities amplitude analysis method ). the relativistic covariant full amplitude pwa method is a common way to search for new states in current

    本文討論的相對論協變全張量振幅分波分析方法是當前分析實驗尋找新粒子態的一種常用方法，它充分利用了計算機的優勢對所有實驗信息進行擬合，是分析級聯兩體反應的一種簡單而有效的方法。
  17. Plants sense the environmental changes through many ways, and then transform these changes into the cell signals. the transcription factors accepting this signal after a series of actions will act with cis - acting element and promote the expression of stress - responsive genes, resulting in an enhance of stress - tolerance in plants

    首先，植物通過多種途徑感應環境的變化，並將環境變化轉變為細胞內部的信息，經過一系列磷酸化級聯反應，將信號傳遞給轉錄因子，轉錄因子啟動耐逆基因表達，從而提高植物的耐逆性。
  18. Cascade a sequence of biochemical reactions, each triggered by the previous one

    級聯反應：一系列的生化反應，每一步反應都是由以前的反應所引發。
  19. Cascades are important in signaling pathways, there extracellular signals ( such as hormones or ions ) bind with receptors on the cell membrane, triggering changes in membrane proteins that activate proteins on the cytoplasmic side of the emmbrane, setting off a chain of reactions

    在信號傳導通路上級聯反應起著重要的作用，細胞外的信號（激素，離子等）和細胞膜上的受體結合，引起膜蛋白的變構，進而和細胞膜上靠近細胞質的蛋白結合，引發一系列的反應。
  20. In many cancers, dysfunction in a biochemical cascade called the nf - kappa b pathway causes tumor cells to sidestep apoptosis and become dangerously immortal

    在許多腫瘤中，稱為nf - b通路生化級聯反應的功能障礙導致腫瘤細胞避開凋亡從而變得危險的、不死的東西。
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