靈敏度降低 的英文怎麼說

中文拼音 [língmǐndùjiàngdī]
靈敏度降低 英文
decrease of sensitivity
  • 靈 : Ⅰ形容詞1 （靈活; 靈巧） quick; clever; bright 2 （靈驗） effective Ⅱ名詞1 （精神; 靈魂） spirit; ...
  • 敏 : Ⅰ形容詞（靈敏;敏捷） quick; agile; smart; nimble Ⅱ名詞（姓氏） a surname
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 靈敏度 : [電子學] sensitivity; response rate; sensibility; sensitiveness; response; susceptibility; suscep...
  • 靈敏 : sensitive; keen; quick; agile; acute
  • 降低 : reduce; cut down; abate; debase; drop; lower; lessening; reducing; reduction; depression; tarnish
  1. 4. in data acquisition system, the application of phase - locked and synchronous detection reduce the cost of the whole system and improve the sensitivity. carrier signal and modulation signal achieve entirely synchronous too

    數據採集系統採用鎖相技術、同步檢波的原理，降低了整個系統的成本，提高了靈敏度，並使得載波信號與調制信號完全達到同步。
  2. Relationship between the gyro ’ s bandwidth and sensitivity and the resonant frequency differential ratio is derived through frequency analysis. the bandwidth of the gyro increases as the resonant frequency differential ratio increases ; but the sensitivity decreases as the resonant frequency differential ratio increases

    增大驅動軸和敏感軸之間諧振頻率的頻差，可以增加微陀螺的帶寬，但是降低了微陀螺的靈敏度，這為設計石英音叉結構參數時，確定驅動軸和敏感軸諧振頻率提供了指導依據。
  3. In this thesis, wide - fov ( field - of - view ) optical systems with optical gain based on fov and optical gain of laser detection and warning optical system are studied. it can solve the problem of wide fov matching with small photosensitive surface, enhance the power received, increase detecting sensitivity, reduce the power of laser and decrease the cost of laser accordingly

    本文正是針對上述問題，從激光輻射探測光學系統的視場和光學增益出發，研究寬視場有增益光學系統，解決大視場和小光敏面匹配的矛盾，增強接收到的光功率，提高探測靈敏度，降低對激光輻射源功率的要求，從而降低相應激光器的成本。
  4. In ultrasonic testing, the variation of surface roughness of workpiece tested induces various coupling losses, as a result the testing error is inevitable

    摘要在超聲檢測中，被檢工件表面粗糙度不同導致輻合損耗不同，往往使探傷靈敏度降低。
  5. Finally, the mutual spreading between the sample zone and the carrier solution in flow injection analysis ( fia ), would always result in the sample zone ' s widening and reducing the sensitivity

    最後，流動注射分析中載流溶液與樣品的相互擴散會導致樣品區變寬而降低靈敏度。用空氣作載流就沒有擴散，靈敏度極高。
  6. Analyses and calculate the sensitivity of the system, and the interference of the laser emitting system to the weak signal detection system 11 is restricted, the error rate of the system is reduced, and the sensitivity of the laser communication system is enhanced by the means of the electromagnetism compatible technique

    對系統的靈敏度進行了分析與計算，並利用電磁兼容控制技術，抑制了激光發射系統對微弱光電信號檢測系統的干擾，降低了系統的出錯率，提高了激光通信系統的靈敏度。
  7. After measuring dark current, photocurrent and response to x pulse of gaas detector before and after 1. 7 mev electronic radiation, the response tune, fall time of trailing edge, full width of half maximum ( fwhm ), sensitivity, carrier life, mobility are researched and contrasted. the result shows that the response speed of detector, time resolution ratio and nonlinear of back edge of output signal have been improved greatly after electronic radiation. though sensitivity of the detector reduces, its measuring range can be widened

    為了使探測器的性能得到進一步的提高，我們對其進行了電子輻照改性，並測量了本徵砷化鎵探測器和經過1 . 7mev電子輻照的探測器的暗電流、光電流及對x射線的脈沖響應，並對其響應時間，后沿下降時間，半高寬（ fwhm ） ，載流子壽命，靈敏度進行對比，研究，結果顯示經電子輻照后的探測器的性能得到了改善，使響應速度，分辯率進一步提高，並消除了探測器輸出信號后沿的非線性，雖靈敏度有所降低，反而使其測量范圍得以拓寬。
  8. American researchers at the university of oregon have found that even brief meditation sessions significantly reduce stress and increase mental alertness

    美國奧勒岡大學研究員發現：即使是短時間的打坐，也會大大降低壓力並增強心智的靈敏度。
  9. Author takes some technological measures in the circuits designing in order to increase the sensitivity of detection and to reduce the rate of error coding

    以及為提高探測靈敏度、降低誤碼率在電路設計方面所採取的技術措施。
  10. From the results of the experiment, we can see that simultaneity electrochemical polymerization of 3 - pyrrole - dna and 3 - [ 2, 5, 8, 11 - tetraoxa - tridecyl - 13 - ol ] - pyrrole was a new promising method for preparing dna chips because this method had such following advantages : first, the immobilization procedure can be controlled easily. second, with the progress of microelectronics, the miniaturization and integraterization of polypyrrole - based dna chip can be achieved in the future ; third, using an electrochemical active compound like the mb, the hybridization detection will be performed more easily

    從以上實驗結果可看出，電化學聚吡咯方法制備dna晶元和傳統的方法相比具有下列優越性：首先，固定可通過電化學信號控制和完成，操作簡單易行；其次，微電子技術和電化學的進一步結合，可以提高晶元的集成程度，將dna晶元進一步向產業化方向推進；第三，通過應用電化學活性物質，有望建立無標記的dna晶元檢測技術，有利於減少環境污染、提高靈敏度、降低成本。
  11. Trifle doping of sr can promote response speed but depress sensitivity

    少量sr的摻雜有利於提高響應速度，但普遍使la2 - xsrxnio4薄膜的靈敏度降低。
  12. ( 2 ) the use level of inert solvent was important too : the volume was larger, the losing of the indicator was more severe ; the volume was smaller, the amount of pores were less ; either went against improving the sensibility of the probe

    指示劑加入量過多或過少都會使響應靈敏度降低；交聯劑、致孔劑量的改變均不影響光纖的疏水性。因此本實驗選擇最佳的交聯度為70 ，致孔劑量為0 . 05ml ，指示齊加入量為5 . 0 10 ~ （ - 8 ） mol 。
  13. As umbirfpa is a new type of infrared detecting device, its work principle is complex and its performance is affected by many factors. in the initial stage of developing, the design experiment and theoretical understanding are little interiorly. furthermore, the problems such as sensitivity reduced, dynamic range shortened, nonuniformity increased come forth if umbirfpa is not designed properly

    Umbirfpa是一種新型的紅外探測器件，微測輻射熱計的工作原理復雜，其性能受到很多因素的影響，目前國內尚處于發展初期，缺少實際的設計經驗和理論認識，同時umbirfpa又是在集成電路工藝線上生產的，投資大、周期長，如果設計不當，不僅可能導致靈敏< wp = 13 >度降低、動態范圍縮小、噪聲增大、非均勻性增大等問題，更可能的是根本就不能用於成像，從而造成很大損失。
  14. However, a new method is brought forward when dealing with alternating components of emitting light in reflectance detection, which entirely reflect the concentration of oxy - hemoglobin and deoxy - hemoglobin in blood, to improve the system sensitivity on oxygen saturation alternation. the new method is an innovative reference to reflectance oxygen saturation detection

    在對檢測到的完全反應血液中氧合血紅蛋白和脫氧血紅蛋白含量變化的脈動分量的處理上，由於透射檢測中的處理方法用於反射時靈敏度降低，論文中提出了一種新的能更靈敏反應血氧變化的參量作為確定血氧飽和度的依據。
  15. The exaltation of the intelligent degree therefore the gain lose the true degree to price of, therefore be used as the true box of high to speak, want to guarantee the restoring of tone color the degree and reappear the ability and then must lower some request intelligent degreeses. therefore say that, we can t think the box for quality certainly not goodly, but low and intelligent degree of high box of intelligent degree certain good

    靈敏度的提高是以增加失真度為代價的，所以作為高保真音箱來講，要保證音色的還原程度與再現能力就必須降低一些對靈敏度的要求。所以說我們不能認為靈敏度高的音箱音質一定不好，而低靈敏度的音箱一定就好。
  16. The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias

    通過計算得知，使傳感器相位偏置為/ 2 ，減小電極間距，提高電光重疊因子，減小器件插入損耗，採用合適的分段數，增加電極長度，增大光功率，降低激光的波長，減小相對強度噪聲，減小接收帶寬，對提高靈敏度的效果是非常明顯的。而減小天線長度，降低調制器電容，電極分段，都可以獲取較大的帶寬。降低系統噪聲;增加到達探測器的光功率，採用較低的光學偏置，都可以增大線性動態范圍。
  17. Numerical simulations have been performed based on the model and the results are listed below : the saturation field of the ecmm decreases reduced and the low - field magnetostrictive sensitivity of the ecmm is greatly improved compared with those of the monolayer magnetostrictive film. the simulation results are agreement well with the experimental results of the ( tbfe2 / - fe ) n ecmm

    模擬計算結果表明:與單層磁致伸縮薄膜相比， 「磁致伸縮/軟磁」交換耦合多層膜的飽和場明顯降低，低場磁致伸縮靈敏度顯著提高，這與（ tbfe2 / - fe ） n多層膜的實驗結果一致。
  18. Based on the analysis of the mass transfer of hydrogen ion, it was proved that the agitation operation was negative as to the improvement of sensitivity of the biosensor

    本文還對h +的傳質過程進行了分析，結果表明攪拌過程會導致傳感器檢測靈敏度的降低。
  19. Elderly people have decreased memory power, and find it more difficult to learn new things. there may also be reduced dexterity and sense of touch

    記憶力會退減，學習新的事物能力降低，從事精巧活動的能力及各種觸覺的靈敏度亦會減低。
  20. Cheap edxrf ' s detector has one 3 - 5 year life, whose sensitivity will be down as the time pass ; high performance detector has 10 - 15years working time

    低端的edxrf的檢測器壽命會隨著時間的使用壽命縮短，靈敏度下降，壽命在3 - 5年；高端的檢測器壽命在10 - 15年以上。
分享友人
分享到 Line

分享到臉書