最大靈敏度 的英文怎麼說

中文拼音 [zuìlíngmǐn]
最大靈敏度 英文
maximum sensitivity
  • : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
  • : 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; ...
  • : Ⅰ形容詞(靈敏;敏捷) quick; agile; smart; nimble Ⅱ名詞(姓氏) a surname
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 靈敏度 : [電子學] sensitivity; response rate; sensibility; sensitiveness; response; susceptibility; suscep...
  • 靈敏 : sensitive; keen; quick; agile; acute
  1. The fovea is the area of maximum visual resolution(but not maximum sensitivity).

    黃斑是具有視覺清晰(但不是最大靈敏度)的區域。
  2. First from system aspect, this paper uses voltage sensitivity, pv curves method, equivalent reactive compensation method, back - up generation method to evaluate the reactive value of the generators in seven buses system and ieee 14 buses system. the vs and pv methods can evaluate the source ' s ability of tracking the load ' s variation. the erc and back - up methods can evaluate the availability of replacing other generators. the value determines the cost

    從對系統貢獻角,採用電壓方法( vs法) 、 pv曲線法、等效無功補償法( erc ) 、無功備用方法來確定一個七節點系統中的發電機的無功價值和ieee14節點系統的發電機的無功價值,電壓法和pv曲線法可比較出不同電源跟蹤負荷變化的小,而等效無功補償法和無功備用方法可比較出不同電源替換其它發電機是否是有效率的。
  3. Ligo started collecting data in 2003. the observatory is the largest, most sensitive gravitational wave detector ever built. a planned series of upgrades will increase ligo ' s sensitivity even more

    Ligo從2003年開始收集數據。它是目前全世界的、高的引力波探測所。一系列的升級計劃將更進一步提高其
  4. According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d

    本文首先介紹了ld泵浦nd : yag激光器的發展狀況、主要特性及其應用,從四能級速率方程出發,推導了ld泵浦nd : yag激光器的閾值、輸出功率和斜效率的表達式,並簡述了激光器的工作原理、結構型式和倍頻方法;其次,以空間相關的速率方程為基礎,提出了ld端面泵浦nd : yag激光器的設計方法,給出了一定泵浦耦合方式下,振蕩光模尺寸、佳輸出耦合率、泵浦光模尺寸、泵浦光焦斑位置等參數的選取依據,以此為依據,設計了自聚焦透鏡耦合小功率ld泵浦nd : yag激光器和透鏡組耦合高功率ld泵浦nd : yag激光器,對激光器的輸出功率和功率穩定性等特性進行了實驗研究;再次,在帶尾纖輸出的高功率ld泵浦nd : yag激光腔內插入一隻空液晶盒,觀察到了激光器以單縱模運轉;後,根據泵浦光焦斑端面位置對激光輸出功率的影響規律,提出了ld端面泵浦nd : yag激光位移傳感新方法,並進行了理論和實驗研究,研究結果表明:當激光晶體內泵浦光平均光斑半徑遠小於振西安理工學碩士學位論文蕩光束腰半徑時,激光輸出功率的自然指數與泵浦光焦斑的縱向位置成高斯變化規律,測量范圍和依賴于泵浦功率,隨著泵浦功率的增加,測量范圍擴提高,當端面泵浦功率為7 . 24w (輸出功率為1 . 926w )時,激光位移傳感器的測量范圍和分別是13 . 045mm和0 . 148mw / pm 。
  5. Two kinds of wo3 powder are prepared by sol - gel method and gas - phase reaction method with tungsten filament, and heater type gas sensors to trimethylamine are made. under different work temperatures, these sensors ’ sensitivities are measured, and the result indicates that wo3 by sol - gel has better gas sensing performance to trimethylamine. at the same time, the wo3 - based gas sensor to trimethylamine can work at low temperature, which

    3 、本課題對不同摻雜的wo3材料進行了研究,發現摻雜3 % pd的wo3基氣元件在150ppm三甲胺氣體中,佳工作溫僅為85 ,該溫下元件可達11 . 7 ,並且元件的隨tma濃的升高而變,這表明摻雜pd的wo3材料在低溫下對tma氣體有很好的響應。
  6. 4. based on the sensitivity analysis by a step - perturbation test for several most important parameters, the effective interfacial area is found the most sensitive parameter, which affects the separation efficiency in structured packing column significantly

    4 .基於階躍攝動測試,對非平衡模型主要參數進行了分析,結果表明模型中的有效相接觸面積的
  7. Aimed at design index of input power 1. 5kw, most output rotate velocity 300rpm, and rating output rotate velocity 150rpm, considering factors of angle and ratio of transmission, on the basis of kinematics simulation, author optimized the kinematics parameters. in this paper, author has made some analysis and study to the primal assembly condition of transformer ' s sequential action in theory, designed structure dimension of the input and output transformer, and verified the corresponding strengthen. further, the structure, which is to key transmission components of velocity control system of the speed regulator, has been designed based on meeting operational sensitivity, precision and self - locking

    本文針對輸入功率為1 . 5kw ,輸出轉速,額定輸出轉速的無級變速器的設計要求,並考慮到傳動角及變速比等因素,在運動學模擬的基礎上,對運動學參數進行了優化;本文對變換器連續作用的初始裝配條件進行了理論分析與研究,對輸入、輸出變換器作了結構尺寸的設計,並進行了強校核計算;本文還對變速器調速系統中主要傳動構件在滿足操作的、精、自鎖性的基礎上進行了結構設計;後採用workingmodel3d軟體,進行虛擬樣機的計算機輔助模擬設計及運動學和動力學計算。
  8. Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section

    在第三章介紹無線光接入系統的光收發單元,採用多孔徑卡塞格倫式的收發天線對消除減小氣湍流影響有較作用,針對氣通道的特點無線光系統收發單元在光源、光探測器、前置放電路上存在許多有別于光纖通信的技術,同時還闡述了光接收機包括背景噪聲的噪聲機制和接收、誤碼率等指標,後給出了一個整個傳送鏈路的功率預算。
  9. At the same length, the insertion loss of different sub - channels also undergoes changes. this effect, along with the intrinsic background noise, impulse noise and the receiving sensitivity of modem on the adsl, will limit the maximum transmission distance on one single subscriber line

    首先,銅線的插入損耗將隨著線路距離的增加而成比例地增加,並且在同一距離下各子通道的插入損耗也發生變化,這個因素和線路固有的背景噪聲、脈沖噪聲、數據機的接收一起將限制在單用戶線上adsl所能夠傳輸的距離。
  10. During the work of designing the structure of parallel machine tool, in allusion to the main shortcoming of stewart platform mat its workspace is strait, we decide to design a stewart type parallel machine tool which fulfill the given spherical position workspace and have the best dexterity, genetic algorithm is used in this paper. because the calculation of the fitness function is complex, backpropagation arithmetic is used to approach fitness function. the results show that mis method has good accuracy and computing efficiency

    在並聯機床的結構設計中,針對並聯機床的工作空間有限且受刀具姿態影響的弱點,提出了以保證非零小可達章動角球形主工作空間的基礎上,使操作暨剛分佈優化的設計目標,優化方法的選用了遺傳演算法,結合神經網路技術,該方法取得了很好的結果。
  11. Assisted with the sensitivity of the linear analog circuits, the feasibility of parametric faults detection was analyzed through the maximum fault errors acquired at the sensitive frequencies, a stimulation matrix and its stimulation expression were put forward on the test points information

    摘要從線性模擬電路的概念入手,分析了通過獲取感頻點激勵下的故障誤差來檢測電路參數故障的可能性,提出了一種針對測試頻率和測點信息的激勵矩陣。
  12. Focal adjustment of the eye, generally spontaneous, made for the purpose of obtaining maximum visual acuity at various distances

    眼睛一般自發性進行的焦距調節,以在不同距離上獲得的視覺
  13. By this way the model can approach the practical instance. through comparing the road experiments with the result of simulation the corresponding vehicle kinematics model that was bulit by adams was confirmed to be reliable ; this article adequately utilize the trait of adams to do a lot of suspension kinematics simulation calculation and deal with the sensitivity degree to acquire the affect rule of these parameters

    運用adams軟體建立與實際懸架系統相對應的整車動力學模型,通過道路試驗與模擬結果的對比,驗證了模型的可信性;充分利用adams軟體的特點,通過改變懸架有關參數,進行量的懸架動力學模擬計算,並進行分析,後得出這些參數對平順性的影響規律。
  14. The propose method performs ranking of the contingencies using a severity index based on the incremental reactive power losses and of sensitiveness between the base case and contingency base. based on the ranking, a short list of contingencies is to be selected for full simulation

    為了減少計算量對預想事故進行了排序、選擇出便於輸電能力求解的集合,為此提出了無功損耗增量指標和l / p _ ( ij )指標的排序方法。
  15. Antenna maximum sensitive direction

    天線最大靈敏度方向
  16. Note set point for vibration switch is adjusted to maximum sensitivity during commissioning

    說明振動開關的設定值在調試時可以調整到最大靈敏度
  17. In the first part of this paper, the theory of laser range and dds technology was introduced, the factors of influencing range precision were also analysed. at the same time, put forward in the paper, with using the fpga embedded technology, the wideband and high resolution sin modulating signals can be generated easily, then analysed the noise of the dds ; in the second part, the theory of phase measurement based on fft was analysed. in the phase range system, by using the fft operation, the resolution and sensibility of phase measurement can be enhanced ; then some circuits were designed and come true, also simulated and validated ; in last part, the improvement of the phase range system was brought forward, summarized and expected

    論文首先闡述了激光測距和調制信號源的基本原理,分析了影響測距精的因素,指出應用dds技術可以實現寬帶、高精的調制信號輸出,說明了引起dds輸出信號雜散的原因和解決的辦法;同時分析了應用fft運算實現信號相位提取的基本原理及設計方法,採用這種檢相技術,可以極地提高測相精;然後提出了基於fpga嵌入式系統的相位式激光測距機的整體設計,並就各部分進行了詳細的分析與設計;接著介紹了激光測距系統的外圍電路和基於quartusii集成軟體平臺的部分硬體電路的設計,並對其中的設計進行了模擬和驗證;後總結提出了對系統今後的進一步改進和完善的思路。
  18. It adopts the xbrothers professional security and facility control system which includes : the real - time monitoring and controlling for the electric power supply system ; the air conditioning control system ; the ups control system ; the leaking control system ; the fire alarm system ; the video surveillance system and ; the access control system. the system provides the fire monitoring and turn to emergency status when fire detects. the system alarms for the abnormal of the important field through adjusting dynamic detecting sensors, according to the demands in the video marking field

    在該監控系統中,如果檢測到消防報警信號,系統會自動聯動門禁系統打開對于重要區域的視頻劃定動態檢測報警區域,根據機房內不同的環境情況,通過調節動態檢測,來實現移動報警系統採用模塊化結構設計,可以方便的進行系統擴充,在本項目初實施的過程中只安裝了一套指紋加刷卡的門禁系統,在使用的過程中,根據清算中心的要求,需要對機房內的另四道門加門禁系統,則監控系統在不影響原有系統正常運行的情況下,進行系統的平滑升級,化的保障系統的安全與用戶的投資。
  19. Regard market demand as the aim, henda company carries on product development with the newest thechnology at present of the same trade in the world. in order to gurantee the technology leading posit on of products, and keeping the high senstivity to the technical development, the company is closely bound up with the same trade in the world to follow the development trend and technology of food processing in time. we have every reason to believe that through the efforts of technical staff, hen da company will have a brighter future and offer the advanced meat processing equipment and better service for market and customers

    以市場需求為龍頭,以當今世界同等業新技術為手段,是諸子百家企業進行產品開發的特點.為保證產品技術依靠地們和企業以技術發展的高,公司密切保持與國外同等的聯系,了解當今世界食品加工的發展趨勢和技術.為市場提供先進的肉類加工設備.相信經過亨齊達企業技術人員的努力,公司將有更的作為為廣客戶服務
  20. Abstract : in accordance with the problem that some parameters can be identified easily and other parameters are difficult to be identified in the load modeling of three order induction motor, this paper elucidates the relations between the parameter sensitivity and the parameter identifiability through sensitivity analysis. the problem that deals with the effects on parameter sensitivity of the intensity of excitation is also studied. finally, the parameter identification strategy that is meaningful and valuable in modeling is advanced

    文摘:三階感應電動機負荷模型中部分參數易辨識,且辨識結果穩定,而另一部分參數難辨識,辨識結果存在較離散性.通過對參數進行分析,指出了參數與參數易辨識性之間的關系,以及擾動強與參數從而參數易辨識性的關系.後給出了對實際三階感應電動機參數辨識的分步方法:利用較小的擾動強數據來辨識具有較的參數;利用具有足夠強的擾動數據來辯識小的參數
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