生理選擇性 的英文怎麼說

中文拼音 [shēnglǐxuǎnzháixìng]
生理選擇性 英文
physiological selectivity
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 生理 : physiology生理反應 physiological reaction; 生理節律 circadian rhythm; 生理解剖學 physiological an...
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. Abstract : the principal development of the study on chemical conversion of nitrogroup derivatives for the toluene was summarized at first based on this review, described herewith are reaction mechanisms and effects substituents and concluded four methods about sclcctive oxidation of nitrotoluene

    文摘:在這篇文章中，首先綜述了甲苯硝基衍生物研究的進展，根據這一評論詳細地說明了化學轉化機理和取代基效應，並對硝基甲苯的選擇性氧化進行了簡單評述。
  2. This modification includes : ( 1 ) selecting two important molecules as candidates, ( 2 ) choosing a promiscuous t - cell epitope, and two b - cell epitopes or conserved amino acid sequences from the two important molecules, ( 3 ) connecting them adequately through analysis by the molecule designing software. therefore, the synthetic new antigen may interfere with the process of fertilization by multiple ways and its contraceptive effects may be enhancing. based on the molecule designing methods, the b - lymphocyte cell epitope of sperm / testis specific protein sp17 and cyritestin which interfere with fertilization in mouse, as well as the promiscuous th cell epitope of the ribonuclease ( rnase ) in bovine were selected

    本研究以蛋白質分子設計的理論和方法研究避孕疫苗，將sp17和cyritestin關鍵表位和牛核糖核酸酶非選擇性th細胞表位合理組合，獲得新抗原- 35肽序列；並在合成、純化後分別與弗氏佐劑、免疫刺激復合物（ iscoms ）混合后免疫不同遺傳背景的雌性小鼠，觀察血清和生殖道內的特異性抗體滴度的動態變化、生育力的改變以及免疫后小鼠重要臟器的組織病理學改變：以及在ivf下，新抗原的特異性抗血清對精卵相互作用的影響及抗原在精子表面的特異性定位。
  3. Biosorption is a process that utilizes inexpensive active / dead biomass to sequester heavy metals and is particularly useful for the removal of contaminants from industrial effluents. compared with conventional methods such as ion exchange and precipitation with lime, the biosorption process offers the advantages of low operating cost, minimization of the volume of chemical and biological sludge to be disposed of, high efficiency in detoxifying very dilute effluents

    生物吸附技術是環境領域近年來迅速發展起來的處理工業污染廢水的新技術，它以各種生物（菌類或藻類）吸附廢水中的重金屬離子，具有吸附容量大，選擇性強，效率高，消耗少，並能有效的處理含低濃度重金屬離子廢水等優點。
  4. Molecularly imprinted polymer can be used to highly selective separation and enrichment of trace analyte in complicated biological, medicine and environmental samples because of its characteristics of high selectivity, chemical stability, easy preparation, so the application of molecular imprinting technique in sample pretreatment was especially remarkable

    分子印跡聚合物具有選擇性高、穩定性好及制備簡單的特點，可用於生物、醫藥、環境樣品等復雜基體中痕量分析物的高選擇性分離與富集，因此在樣品前處理中的應用特別引人關注。
  5. In this thesis, first, we present the theory of sess system, the generation of the sess spreading code and its characteristics and the acquisition theory of conventional spread spectrum communication system. an efficient acquisition scheme based on periodically transmitting the synchronization head, which is composed of binary chaotic codes, using the matched filter and automatic decision threshold - level control based on a so - called constant false alarm criterion for sess system is present. the acquisition model of sess system is built and simulated in the awgn channel, the raleigh fading channel and imulti - address interfere condition

    本文首先概述了自編碼擴頻通信的原理、自編碼擴頻序列的產生方法及其特性和擴頻通信系統編碼同步的理論，然後針對自編碼擴頻通信系統提出了擴頻序列捕獲方案:周期性地加入混沌序列同步碼，並採用恆虛警率匹配濾波器捕獲法;在加性白高斯噪聲通道、瑞利衰落通道和多址干擾情況下進行了模擬，分析了各種捕獲性能:在選擇性能最優的混沌序列、適當的序列長度、虛警概率及門限值的情況下，可以獲得較短的捕獲時間和較大的捕獲概率。
  6. Among them, mercury was accumulated strongly in the gill, followed by the heart, hepatopancreas and gonad. the bioaccumulation of hg2 + in s. yangtsekiense had the concentration - effect relationship, that was to say, the more the concentration increased, the more the bioaccumulation increased. at the high mercury concentration, there was more obvious the time - effect relationship being observed

    結果表明：汞在蟹體內的積累具有一定的選擇性，其總的生物積累量由高到低的順序為鰓心臟肝胰腺性腺，並且積累量有著一定的濃度?效應關系；在高濃度汞處理下，其積累量還具有一定的時間?效應關系。
  7. In this paper, the so preparing self - compacting concrete with low and middle strength using super fine mountain sand artifical sand and phosphorus slag is studied systemically. through the study the influence of the shape, the proportion of the dust and the grade of sand to the workability and the mechanical property of self - compacting concrete, it is found that super fine mountain sand artifical sand are not suit to prepare low and middle strength self - compacting concrete, but when they are combined and the additive and assistant band material are used, c20 - c40 high performance self - compacting concrete is prepared ; the corresponding additive is developed to solve the delamination caused by the low proportion of banding material ; the evaluating system for the workability of low and middle strength self - compacting concrete is built ; the controlling method for production, construction and curing was set up. and the result of the research is applied into several projects

    通過分析特細山砂和機制砂的顆粒形態、粉末含量、顆粒級配等特性對自密實混凝土的工作性能和力學性能的影響，發現特細山砂、機制砂不宜單獨用於配製中低強度等級自密實混凝土，宜將特細山砂和機制砂進行合理復配，並選擇合適的外加劑和礦物摻合料，優化配合比設計，可生產c20 c40中低強度等級自密實高性能混凝土；研製開發出了具有高效減水、保塑、抗離析功能的外加劑，有效解決了中低強度等級自密實混凝土由於膠凝材料用量少而出現的離析、泌水問題；應用正交設計方法，對因素和水平進行合理選擇，確定了生產中低等級自密實混凝土的最優配合比；建立了中低強度等級自密實混凝土的工作性評價體系；提出了生產、施工及養護的質量控制技術方法。
  8. Abstract : the paper applies the theory of production function to shipping enterprise " s economic analysis. it measures a production function of cargo ship, evaluates the contributions of input elements and the state of scale - income of the cargo shipping production. it also approaches the feasibility of production function applied to shipping enterprise and rational selection of input - output economic indicators from transportation production

    文摘:把生產函數的原理和方法應用到航運企業的定量經濟分析中.以某一船公司實際運輸生產為例，定量分析評價了各投入要素對產出的貢獻和生產的規模收益狀態.並根據航運企業的生產特點，探討了生產函數在航運企業應用的可行性以及投入產出指標的合理選擇等問題
  9. Students have little choices when they are trained. it has brought about a passive accept model in higher education. in the model the management systems are out of date

    本文認為計劃經濟體制下，我國高等教育的教育教學管理高度集中，學生接受教育的選擇性幾乎沒有，形成了被動接受型高等教育模式。
  10. The aim of this study is to investigate theoretically the possibility for activation of small mammalian myelinated nerve fibers without activating larger ones when stimulating a nerve fiber bundle with a monopolar point electrode using biphasic pulses, which can reduce the electrochemical damage resulted from stimulation pulses to nerve fibers. a simulation system for studying the electrical properties of mammalian myelinated nerve fibers was built based on a simple infinite and homogeneous volume conductor model. by use of an asymmetric but charge - balanced stimulation waveform, the sensitivity of excitation and blocking threshold of nerve fibers to fiber diameter, electrode - fiber distance was calculated. the results show that selective activation of small mammalian myelinated fibers may be possible in a region at some distance from the electrode using biphasic pulses

    本研究的目的是要從理論上探討利用單電極雙向脈沖刺激實現哺乳動物神經纖維選擇性刺激， （即當刺激一束神經時，不興奮粗神經而興奮細神經）的可能性.雙向脈沖刺激可以降低刺激脈沖對神經纖維產生的電化學損傷.為研究哺乳動物有髓神經纖維的電特性，建立了一個基於簡單的無窮大、各向同性的容積導體模型的模擬系統.利用該模擬系統，採用「不對稱但電荷平衡」的雙向脈沖刺激，計算了神經纖維的興奮和阻斷閾值與纖維直徑、纖維-電極間距離的關系.結果表明：在距電極一定距離內採用該雙向脈沖刺激模式確實可以實現哺乳動物有髓神經纖維的選擇性興奮
  11. Other neuroscientists also confirmed the existence of the mrd in the neostriatum with immunohistochemical or physiological method [ 14, 15 ] ". heimer and his colleagues described the mrd as one part of the ventral striatal areas. in order to investigate the electrophysiology property of the nmdar, we observe the single channel properties of nmda receptors in the acutely dissociated neurons of the marginal division in the rat striatum, and to compare them to those of nmdar in the hippocampus, cortox and cerebellum

    在中樞神經發育的過程中， nmda受體通過不同亞型的選擇性表達，改變自身的結構和功能，進而影響nmda受體介導的ca2 +內流，調節神經元內ca2 +依賴的第二信使系統，並引起海馬的長時程增強（ long - term - potentiation ， ltp ）和小腦長時程抑制（ long - term - depression ， ltd ）的產生，人們普遍認為這是學習記憶的神經生物學和電生理學基礎。
  12. The mechanism of the formation of ppf and the effects of the main experimental conditions are discussed respectively. in addition, the sensitivity, selectivity, stability and reproducibility of the immunosensor are investigated in detail. the immunosensor can determine the transferrin with the linear range of 0. 10 ~ 12. 65 ug / ml

    探討了正丁胺等離子體聚合膜的形成機理和傳感器主要檢測條件的影響；考察了傳感器的靈敏度、選擇性、重現性和再生性能；傳感器測定人血清中轉鐵蛋白的線性范圍為0 . 10 12 . 65ug ml 。
  13. Based on the principle of that whether the human behaviour is benefit to fire evacuation or not, seven input variables of training sample and one output variables were first normalized. fire reporting, fire identifying and fire extinguishing selected as the human behaviour output variables, this work has developed the 50 iterative error bar charts through 50 iterative training checkouts

    根據調查對象的各種行為是否有利於逃生的原則，首次對訓練樣本的7個輸入變量和1個輸出變量做歸一化處理，選擇了報警求助、通知他人火災信息、嘗試救火三個有代表性的行為反應為輸出變量，經50代訓練與檢驗，並對行為反應變量用50代檢驗誤差建立直方圖。
  14. Water quality - physical, chemical and biochemical methods - determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivitization

    水質.物理化學和生物化學法.固相萃取和衍生化作用后氣相色譜質譜法測定包括苯達松和羥基苯甲晴在內的選擇性苯氧烷類鋤草劑
  15. We tested this by selectively labeling the " readily releasable " pool, those vesicles released first during physiological stimulation

    作者採用選擇性標記的「即刻可釋放」池指那些即將在生理刺激中首先被釋放的小泡來證實這個假設。
  16. Applying r. f. glow discharging plasma to process the surface of the trlethanolamine coating on the qcm sensor, the qcm sensor ? performances are well ameliorated. analysis and testing indicates that the processed sensor responses to various organic compounds vapor steadily, sensitively and quickly

    實驗表明：處理后的三乙醇胺塗膜qcm傳感器依然表現出對乙醛的良好的化學選擇性與靈敏度，同時最為重要的是，器件的性能大有改良：響應穩定可靠，易於再生，且使用壽命較長。
  17. In this paper, a selective and evaluative review of research on generative grammar is offered, mainly from the psycholinguistic point of view

    本文將進行一項選擇性與評估性的回顧與探討，主要是以心理語言學的角度來看衍生文法學派的主張是否正確。
  18. Activated carbon is of large surface area and stong absorbility. it can be used for desulfurizaion, debenzolization. deodorization and decolourization, it can also be used in selective absorption and elimination of some chemical or mechanical impurities in liquid or gas phase in the field of chemical, oil and gas, metallurgical, water treatment and environmental protection industries, as well as the dalily life

    活性炭是一種多孔性物質，它比表面大、吸附性強，能脫硫、脫苯、脫臭、脫色，還能選擇性地脫除液相或氣相中某些化學雜質，可廣泛應用於化工、石油、天然氣、冶金、原子能、水處理、食品、紡織、醫藥、城建及環保等工業過程和人類生活中。
  19. Activated carbon is of large surface area and stong absorbility. it can be used for desulfurization, debenzolization. deodorazation and decolourization, it can also be used in selective absorption and elimination of some chemical or mechanical impurities in liquid or gas phase in the feld of chemical, oil and gas, metallurgical, water treatment and environmental protection industries, as well as the daily life

    活性炭是一種多孔性物質，它比表面積大、吸附性強、能脫硫、脫苯、脫臭、脫色還能選擇性地脫除液相或氣相中某些化學雜質、可廣泛應用於化工、石油、天然氣、冶金、原子能、水處理、食品、紡織、醫藥、城建及環保等工業等工業過程和人類生活中。
  20. This thesis reviewed the new effects of mmw and some representative opinions about the mechanism of mmw effects. the inducing effect of mmw on tongue cancer cell has been researched in this paper. according to the research result, this thesis gave a discussion on the problem of frequency and power of mmw

    本文在介紹了幾種典型的毫米波生物效應，並對其應用以及目前在毫米波生物效應機理研究方面的各種理論模型作了概括后，對毫米波作用人舌癌細胞產生的效應進行了較系統的研究，主要集中在細胞對毫米波吸收的頻率和強度的選擇性問題上，最後對實驗結果進行了分析討論。
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