放大值 的英文怎麼說

中文拼音 [fàngdàzhí]
放大值 英文
value of magnification
  • 放 : releaseset freelet go
  • 放大 : amplify; magnify; boost; enlarge; blow up; gain; amplification; enhancement; multiplication; magn...
  1. On the other hand, there is substanial evidences tha dcs mediate tolerane. the gm - csf - stbolated mouse bone mwderived mhc class ii + dc progendors tha are deficient in cell surface erpression of the costbolatory molecules b7 - l and b7 - 2 can induce alloanginspecific t ceil anergy in vbo. systendc adchstraion of these donor - derived dc progendors to recipients intravenously 7 days before transplantation prolonged the median graft survival tane from 9. 5 days to 22 days wbout additional twnosuppressions in a mouse cardinc twlanation model

    1995年， lul等報道表面缺乏共刺激分子，特別是缺乏cd80 （ b7 - 1 ）和cd86 （ b7 - 2 ）的未成熟型dc能在體外誘導同種抗原特異性的t細胞無能，而對dc的適當處理能夠使未成熟型dc潛在的耐受原性得以放大和增強，使得dc在誘導免疫耐受中具有相當重要的作用及潛在的應用價值。
  2. If the node is at, or near to, ground then a grounded guard ring will be appropriate, if it is at some other potential it may be necessary to use a high input impedance buffer amplifier, with its input connected to the node, to force the guard ring to the node potential

    如果被保護的節點的電位是（或接近）零電位，採用地線保護環最為合適；如果節點電位是其他值，那麼可以用高輸入阻抗放大器組成緩沖器，輸入端連接該節點，輸出端連接保護環。
  3. Fictitiousness of the amount of modulus of elasticity

    彈性模量數值的虛擬放大性
  4. Supervisor point is behind the postposition of power amplifier, optic signals coming from a tap of 99 : 1 enter into optic spectrum scan module, then the power levels which have been calculated by iterative algorithmic are sent to power control module to guide a set of tunable electronic attenuators

    此方案將監測點放在後置功率放大器的後面，從分束器中分出99 ： 1的光進入光頻譜掃描模塊，傳給功率控制模塊的光功率值經過選代演算法后計算出均衡后的功率值送到功率控制模塊的控制中心去調節電可調節衰減器。
  5. The notable torsion effects of the surface ground motion above the alluvial valley are illustrated and the torsion effects become stronger as the frequency of the incidence is higher. ( 4 ) antiplane surface motion of the underground circular soft inclusion and the underground homogeneous soft interlayer is investigated in this paper. the results indicate : surface displacement amplitudes just above the soft inclusion of small depth - to - width ratio is amplified and soft interlayer of small depth - to - thickness ratio is amplified to a certain degree, and moreover, the latter is lower limit of the former

    結果表明：垂直入射時，小深寬比軟夾塞上方地表位移幅值有較大的放大，小深厚比軟夾層的地表位移幅值也有一定的放大，且後者為前者的下限；波接近掠入射時，軟夾塞正上方地表點和軟夾層的中國地震局工程力學研究所碩士學位論文一地表位移幅值都沒有放大，而軟夾塞迎波面一側地表點的位移幅值會有一定的放大；軟夾塞上方的地表位移運動有較強烈的扭轉效應，且此扭轉效應隨入射波頻率的增高而增強。
  6. ( 5 ) antiplane surface motion of underground circular hard inclusion and underground homogeneous hard interlayer is investigated. the results indicate : the surface displacement amplitudes just above the underground circular hard inclusion is reduced, while surface motion on both two sides are significantly amplified when the vertical waves are excited. the surface motion on the side o

    結果表明：波垂直入射時硬夾塞上方地表位移幅值處于減小狀態，但在兩側出現放大，波斜入射時硬夾塞的迎波一側地表易出現一定的放大：硬夾層上的地表位移幅值在多數情況下呈現一種放大作用，對深厚比較大的硬夾層放大作用易出現在低頻：地下硬夾塞上的地表運動沒有明顯的扭轉效應。
  7. The same procedure can be used to remove the graininess of highly enlarged photographs, which is of value e. g. in aerial photo reconnaissance.

    同樣的步驟可以用來去掉放大很多倍的照片上的顆粒特性，這在航空攝影偵察中是有價值的。
  8. Secondly, the core conception of cognitive towards information science is " human as essence ", and bring forward that the information system is one that can boost up and magnify the existence value, ability and specialty of " human ", and provide users a system which is active and unforced, rather than force users to arduously adapt system. thirdly, from the visual angle of cognitive, information - seeking or information - using is a kind of cognitive behavior in essence. fourthly, cognitive style is the development trend of future information retrieve system, it can reveal the thinking - process of users during retrieving on - line, in order to help users to develop their knowledge configuration

    首先，認知觀可集成情報科學的相關領域，從而為形成統一、有效的情報科學提供體系結構；第二，情報學認知觀把「以人為本」作為它的核心觀念，提出情報系統設計的任務是要設計出增強和放大「人」的存在價值、能力和特長的系統，使提供給用戶的情報系統是一種積極自然，而不是要求他們花力氣去適應的系統；第三，從認知角度來看，情報查尋和利用從根本上說是一項認知行為；第四，認知風格將是未來情報檢索系統的發展趨勢，這樣可以揭示聯機檢索過程中的用戶思維過程，以便有助於用戶知識的發展；第五，知識的進化與認知活動有密切關系，人的知識結構對外來信息的吸附、同化、選擇、建構和實現社會化的過程，其實就是知識的進化；第六， 「知識結構」將成為情報學認知觀研究的重點。
  9. In terms of their frequency responses, the best choices for medical image interpolation : the 6 6 blackman - harris windowed sinc interpolator, and the c2 - continuous cubic kernels with 6 and 8 supporting point. in terms of the quantitative error and evaluations, in practice the best choice is the cubic kernel with 6 supporting points

    根據各插值核的頻率響應特性，更好的是6 6的blackman - harris窗和二階導數連續的6 6和8 8的三次核；從實現效率和放大效果上看，實際中理想的選擇是6 6的三次核。
  10. " electronic 1c chip drawing system " provides many functions such as " modify the position of the component ' s diagram " " modify the color of the component ' s diagram " " magnify and minify the component ' s diagram without distortion " " change the type of drawing line " " edit some physical properties of the component " " copy and paste diagram of one component " " delete one or more component diagrams " " move more than one components " positions " " change the z _ order of the diagram, set it to back or bring it to front " " save the drawing of the electronic components to one file and the file extension name is *. brd " " print the drawing ". users can finish all these functions easily by clicking and dragging the mouse

    電路板元器件繪制系統主要完成了使用鼠標拖拽、鼠標點按的方式繪制電路板上各種常見的元器件圖形；編輯電路板上元器件圖形的位置；編輯元器件圖形的顏色；不失真的對器件圖形進行放大和縮小；編輯元器件圖形的線型；編輯電路板上各個器件的物理屬性（比如電阻的阻值大小、電容的容量大小、額定電壓等） ；復制已經繪制出的電路板上的器件；粘貼剪貼板上的器件；刪除單個或多個已經繪制出的器件圖形；同時改變多個器件圖形的位置；改變繪制區內各個元器件的zorder順序，也就是可以將層疊在一起的圖形置前或置后；把繪制的電路板器件圖保存到指定文件中；能打開、查看和修改保存的電路板器件圖；列印電路板器件圖。
  11. Secondly, compared with some other kinds of comparator structure and based on the preamplifier - latch fast - compare theory, a novel topology of cmos preamplifier latch comparator circuit is presented. considering trade - off between kickback noise and power dissipation, reference resistance value is optimized. according to the encode demands of different stage resolution, clock - control encode circuit is designed

    其後，在具體的子adc設計中，對比各比較器類型的優缺點，並基於預放大鎖存快速比較理論，提出一種新型高速低功耗預放大鎖存比較器電路拓撲;根據adc系統所允許的參考電壓最大波動限制，在回饋噪聲對輸入參考電平的影響和功耗之間折衷，確定優化的參考電阻串阻值;根據不同級精度的編碼要求，設計出時鐘控制編碼電路。
  12. Latex curved pillows is unique artistically and ergonomically designed pillows can adjust and correct your sleeping posture and fully relax your brain, joints and muscles, greatly improving the quality of your sleep

    根據人體曲線獨特美工學原理所研製出的此款造型，不但可以調整和矯正您的睡姿，還可以讓您的大腦和每個關節及每塊肌肉部能得到充分的放鬆，最大值地提高您的睡眠質量。
  13. The designed circuit includes amplifier - filter circuit, agc circuit and floating threshold setting circuit mainly

    設計的電路主要有放大-濾波電路、自動增益控制電路和浮動閾值電路。
  14. The elastic and elastic - plastic calculation models of slope earthquake response are erected by the commerce software - - - flac. the distribute regularity of peak

    建立邊坡彈性和彈塑性模型，分析了邊坡內部質點沿高度方向的加速度峰值放大倍數分佈規律。
  15. The major job is manufactured a transmitter, which has three upmixer channels. its function is to up convert the signals from c - band to ka - band. the input local oscillator is provided by a low frequency crystal oscillator which has a good performance of phase noise, through 512 times multiply to ka band. this sysetem is used in the laboratory as transmitter source of the fuze, for the multidimensional objects in practise, which lead to the complexity of the reflect signal, so the amplitude, frequency and the phase of the transmit signals both have a key role in dealing with the reflection signals. therefore, this system requires for both the coherence of the single channel ’ s amplitude, phase and multi channels

    本文的主要工作是應用戶要求製作一具有三發射通道的上變頻系統，可以將c波段的微波信號上變頻到ka波段的毫米波信號。系統的本振輸入基頻由一相位噪聲非常好的低頻率晶振提供，經過512次的倍頻放大至ka波段。本系統作為實驗室中引信的發射源，由於目標反射信號具有時變的多維性，反射信號變得極為復雜，在信號處理時，不僅信號幅值、頻率有決定意義而且相位關系也很有決定意義。
  16. The hardware is composed of the selection of sensor, magnifying circuit, filter circuit of multi - plot tracing, shaping circuit, demodulation circuit, peak value holding circuit, and voltage comparing circuit

    硬體部分包括傳感器的選擇、放大電路、多點跟蹤濾波電路、整形電路、檢波電路、峰值保持電路、電壓比較電路。
  17. This isi series oscillation has following characters : ( 1 ) long term cycle duration, whose duration of most oscillations ranged from 3 0 - 120ms, so we called it slow wave oscillation ; ( 2 ) large amplitude of oscillation, the minimum isi is about 2ms while the maximum is beyond 40ms, which suggested that the firing frequency vary from several tens to hundred hz ; ( 3 ) abrupt turn always occurs during the continuous change in isi, this turn is called inflexion temporarily

    該振蕩波有下述特徵： （ 1 ）振蕩周期較長，多數在30 ? 120s范圍，故稱慢波振蕩； （ 2 ）振蕩幅度較大，其isi振蕩最小值在zms左右，最大值可達40ms ，表明放電頻率可在幾十到幾百k范圍內變動； （ 3 ）在isi連續變化過程中往往出現突然轉折，暫稱其為拐點。
  18. Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

    具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象，在闡述了曝氣過程式控制制參數選取可行性的基礎上，建立了以溶解氧濃度do和活性污泥排放量qw為控制變量，以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論，在現有關于污水處理最優控制問題研究的基礎上，建立了有約束條件多變量能耗最小數學模型，該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件，曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化，並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元，應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解，並進行模擬實驗驗證。
  19. The selections of electron microscope magnifying multiple and measuring size in fatigue fracture fractal measure are studied in this paper, and the improved treatment of secondary electron lines scanning fractal dimension, is applied successfully to the measuring of ti alloy welded joint fracture fractal dimension and the valuable selective range of fractal dimension measuring parameter is got, which is very important to further research

    本文應用數據處理技術研究了疲勞斷口分維數測量中電鏡放大倍數及測量碼尺的選擇問題，改進了二次電子線掃描分維數處理方法，並成功地應用於鈦合金焊接接頭斷口分維數的測量，得到了有價值的分維數測量參數的選擇范圍，對進一步的研究具有重要意義。
  20. Each year, this program, which coincides with the issuance of the u. s. postal services commemorative music heritage stamps, presents to honorees framed stamp enlargements produced by the postal service especially for los angeles music week, along with special cachets seals bearing their names

    此外，每年值此音樂周之際，美國郵政局都會固定發行一系列音樂紀念郵票，今年的每位受獎者將會獲得由郵政局製作的放大加框的精美郵票，以及專為洛杉磯音樂周特別準備印有受獎人名字的紀念郵戳。
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