連續沖模 的英文怎麼說

中文拼音 [liánxùchōngmó]
連續沖模 英文
dies-progre ive
  • 連 : Ⅰ動詞1 （連接） link; join; connect 2 （連累） involve （in trouble）; implicate 3 [方言] （縫） ...
  • 續 : Ⅰ形容詞（連接不斷） continuous; successive Ⅱ動詞1 （接在原有的后頭） continue; extend; join 2 （...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 連續 : continuation; succession; series; continuity; continuing; running; continuous; successive; contin...
  1. Roll over protective structure ( rops ) is a device which installs on out of construction vehicle. the main functions are : when the vehicle rolling over. rops can prevent the vehicle from rolling over further, and reduce the possibility of rolling vehicle injures operator ; when the vehicle traveling on freezing soil. concrete and rock, it has large resist continuous impact ability ; when the vehicle overturning rops can support the whole vehicle. arrangement of falling object protective structure ( fops ) can block objects ( such as trees, rocks ) so that supply protection for operator. this problem is that research rolling over and falling objects protective structure of bulldozer by learning research condition of rops / fops and relative lay down international standard. on the base of theory analysis. detrudes counting formula of rops / fops deformation through founding mechanics analysis model of rops / fops at the stage of elasticity and plastoelastic. and finds a set of feasible nonlinear finite element analysis counting. lt calculates rops / fops plastoelastic deforma variable of 320hp bulldozer, bulldozer has been carried out by optimizing design method

    其主要功能是：當車輛滾翻時， rops能刺入未凍土壤而阻止車輛的進一步滾翻，降低滾翻的車輛對系著安全帶司機軋傷的可能性；保證rops在碰撞和沖擊變形不大的地面（如凍土、混疑土上、巖石）時，能具有相當大的抗連續沖擊能力；當車輛已經處于顛覆狀態時，已經變形的rops應能支撐住整車。落物保護裝置（簡稱fops ） ，其構件的布置方式要能遮蔽墜落的物體（如，樹木、巖石等） ，以便對司機提供適當的保護。本課題主要通過了解國內外有關對rops fops的研究情況和有關國際標準的制定，對大型推土機傾翻和落物保護裝置進行研究，在理論分析的基礎上，通過建立rops fops的力學分析模型，推導彈性、彈塑性階段rops fops變形的計算公式，建立一套可行的rops fops的非線性有限元分析計算方法。
  2. The temperature range is - 30 ~ 80. the topology of the step - up dc / dc converters and its basic principle is first analyzed in this thesis. then based on the conventional pfm control scheme, a discrete pulse frequency modulation is presented and the state space average model related to the ccm ( continue current mode ) and dcm is established

    然後在傳統的脈沖頻率調制方式的基礎上，分析了一種離散脈沖頻率調制方式，並建立了這種調制方式下升壓型dc / dc變換器在電流連續（ ccm ）工作模式和電流斷續（ dcm ）工作模式的狀態空間平均模型。
  3. The different scheduling characteristics of three production types - continuous production, discrete production and mixed production are first described, a solution is proposed that uses buffer to adjust the characteristics of mixed production, and a scheduling model that combines mrp and opt is presented according to the production requirement of fuda co. in chapter three, the production order ( similar to mps ), mrp and crp in the scheduling are discussed in detail

    第二章是混合型生產計劃調度特點，首先分析了三種類型生產過程（離散型、連續型和混合型）的特點，進而討論了混合型生產計劃調度的特殊要求，提出在混合型生產過程中利用緩沖區來實現離散型生產和連續型生產的平穩過渡。在此基礎上結合富達公司的實際生產情況提出了集成mrp和opt思想的混合型生產控制模型。
  4. This thesis describes the properties of millimeter wave, and development of the millimeter wave sources nowadays, and introduces the solid - state devices impatt diodes, and analyses the technology of the injection locked. then this thesis gives out how to design the pa module in detail. and practical circuit is given out with the test result and analyses

    本文首先綜述了毫米波特點，毫米波源的發展現狀，介紹了w波段impatt器件的基本工作原理，分析毫米波波導電路中的注入鎖定技術，給出實現連續波或脈沖功率放大的w波段信號源的功放模塊的技術方案、測試結果和綜合分析。
  5. On the aspect of experiment, the investigation has been carried out from simple to complicated, i. e. started from the single pulse and double pulses test of phase module, and then to consecutive - pulse chop test, and then to three phase inverting test

    在試驗研究上，採用了由簡到繁，由易到難的策略，從相構件模塊的單、雙脈沖開關試驗入手，經過模塊的連續脈沖斬波試驗，再到三相逆變試驗。
  6. Then by the method of computer simulation, the following jamming patterns are made quantitative analysis, radio - frequency noise jamming, continuous single tune jamming, continuous noise amplitude - modulated jamming, relayed frequency shift jamming, and the key factor which affect the quality of these jamming patterns

    然後在此基礎上，通過計算機模擬分析，定量地討論了射頻噪聲干擾、連續正弦波干擾、轉發移頻脈沖干擾以及影響它們干擾品質的因素，並以壓制系數為衡量標準，進行了干擾效能分析。
  7. Using fiber grating to substitute traditional wavelength - selecting components, the 8nm tuning range is realized at a repetition frequency of 2. 5ghz. ( 5 ). the wavelength - tuning methods of an active mode - locked fiber laser using a ld as a modulator are researched, and two tuning methods including temperature tuning

    （ 4 ）對主動鎖模光纖激光器的波長調節技術進行了研究，用光纖光柵代替傳統的波長選擇器件實現了主動鎖模光纖激光器的波長調諧，並獲得了波長連續調諧范圍達8nm 、重復頻率2 . 5ghz的穩定的光脈沖輸出。
  8. Become a kind of new electronics circuit - current - mode circuit. it is replacing the traditional design method of the voltage - mode in the high frequency high - speed signal processing realm 。 this thesis mainly discussed the modified second - generation current conveyors based on the current - mode kinds of new cuicuit components, they are stronger modified standard current - mode parts in fuctions on this foundation. mainly including the modified differential difference current conveyor ( mddccii ) 、 the fully balanced second generation current conveyor ( fbccii ) 、 ( full balances ) four - terminal floating nullor ( fbftfn ) and the current differencing buffered amplifier ( cdba ), they are all function very strong standard current - mode parts, they all can provide some circuit functions of better than general operation amplifier, because they have the voltage importation and the current importation, therefore use it since can carry out the voltage - mode signal processing circuit expediently, can also carry out the current - mode signal processing circuit expediently, and have to increase the benefit bandwidth to accumulate more widely than the voltage - mode, but have their advantages more according to the current - mode filter of the modified current conveyor, because it constitutes in brief, the filter wave function is stronger and they are better than in general use operation amplifier of many advantages, be easy to composing for example 、 high speed 、 frequency bandwidth 、 the power supply voltage requests low 、 consume small, the impedance is different from etc. advantages, otherwise they have biggish dynamic range, and flexible circuit synthesize, so they are the best active parts

    從第二代電流傳輸器ccii入手，重點研究了以下幾種改進型的第二代電流傳輸器:改進的差動差分電流傳輸器mddccii 、全平衡第二代電流傳輸器fbccii 、多輸出四端浮地零器ftfn 、全平衡四端浮地零器fbftfn 、電流差分緩沖放大器cdba的電路結構及其模型。然後在此基礎上系統地研究了基於這幾種改進型的第二代電流傳輸器的濾波器的設計方法，主要方法和結果如下:利用mddccii設計了差分式連續時間電流模式低通、帶通濾波器;電流模式跳耦結構考爾低通濾波器;利用fbccii設計了帶通二階節濾波器及電流模式雙二階通用濾波器;設計了基於多輸出端ftfn的電流模式二階通用濾波器電路;通過數字化開關選擇的基於fbftfn的電流模式通用濾波器;設計了基於最少個數電流緩沖放大器（兩個cdba ）的多功能通用電流模式濾波器及其在非理想因素情況下分析。設計濾波器的主要方法是採用級聯設計、運算模擬（信號流圖法）和反饋設計（跳耦法） 。
  9. 4. pulse signal is researched when amplified by edfa. for signal with a frequency of 10 khz, the gain is about 3db higher than sequence signal amplification, but in time domain, aberrance occurred with the amplified signal

    4 .建立了edfa非穩態放大模型，對頻率為10khz的脈沖信號進行了實驗分析，結果表明，其小信號增益比連續光放大提高了3db ，但輸出脈沖存在畸變。
  10. This solution enables the frame to be used for millions of times without any abrasion or wear - out

    這種方法能達到模框連續沖壓數百萬次無磨損的特點。
  11. The once flagship running model has been updated with a subtle tonal silver check upper complete with the high tech cushioning and motion control technologies which made it the top of it ' s class

    一旦旗艦連續模型更新了與上部一微妙的音調的銀色的檢查完成與做它的高技術緩沖和運動控制技術上面它是類。
  12. The self - q - switched pulses of high erbium - doped fabry - perot cavity fiber laser are observed and theoretically analyzed. ( 2 ). utilizing the non - linearity characteristics of single mode fiber - back stimulated brillouin scattering ( bsbs ) and the wavelength - selecting characteristics of fiber gratings, self - q - switched pulses are achieved from a linear cavity erbium - doped fiber laser pumping by a 980nm ld continue wave ( cw ) pumping, the pulse width is 2. 2ns and the repetition frequency of pulses is 64. 5mhz

    （ 2 ）利用單模光纖的非線性效應背向受激布里淵散射（ bsbs ）和光纖光柵的選頻特性，採用980nm半導體激光器連續泵浦方式，在線性腔摻鉺光纖激光器中實現了自調q運轉，獲得脈沖寬度（ fwhm ）約為2 . 2ns ，重復頻率為64 . 5mhz的穩定的光脈沖輸出。
  13. Thus the resistance factor and vibration modes of the soil layer are obtained and used to analysis the pile response. by considering the interaction between the soil layer and the pile with boundary condition of continuity of displacement and equilibrium of force at the interface of soil layer and pile, the dynamic equilibrium equation of pile is solved and an analytical solution for the pile response in frequency domain is yielded, which is used to define complex stiffness and mobility at the level of the pile head. based on the convolution theorem and inverse fourier transform, a semi - analytical solution of velocity response in time - domain subjected to a semi - sine exciting force is given

    首先通過引入勢函數方法對土體位移進行分解，從而將土體動力平衡方程解耦，求解得到了土層的振動模態和阻抗因子，然後利用該解以小應變條件下樁土接觸面上力平衡和位移連續條件來考慮樁土耦合作用，求解樁的動力平衡方程，得到了樁頂的頻域響應解析解、復剛度和速度導納，利用卷積定理和傅里葉逆變換，求得了半正弦脈沖激振力作用下樁頂速度時域響應半解析解。
  14. First, the operational principle of the boost converter which includes continuous mode and discontinuous mode was analyzed as well as the basic theory about current mode and the circuit modulation which includes pulse width modulation ( pwm ) and pulse frequency modulation ( pfm )

    首先分析boost電路的兩種工作模式，即連續電流模式和不連續電流模式，然後分析了目前應用比較廣泛的電流反饋控制模式，最後對頻率寬度調制（ pwm ）模式和頻率脈沖調制（ pfm ）模式進行了對比分析。
  15. First of all, a chaos control method based on variable ' s differential feedback is presented and applied to control chaos on chaotic chua ' s circuit. and then based on this chaos control method, two schematic circuits are designed, i. e. continuous differential feedback realization and impulse differential feedback realization. the circuit simulations are consistent with the theoretical analysis and numerical simulations

    首先針對混沌chua電路提出了應用變量的微分反饋控制混沌的方法，並設計了基於該方法的兩種電路實現方案，即連續微分反饋控制電路實現和脈沖微分控制電路實現，電路模擬的結果與理論分析和數值模擬具有很好的一致性。
  16. The examples above sufficiently prove that the dem is a powerful tool of simulating the dynamic problems from continuum to noncontinuum. this algorithm shows widely applicability and good prospect

    通過上述算例充分證明了離散元法是模擬沖擊載荷下連續體的動態破壞和非連續體動力學行為的有利工具，顯示了這種方法的廣泛適用性和良好發展前景。
  17. Thirdly, we developed a spectrometer for spectrum diagnosis of soft x - ray pulse sources, and used it to measure spectra of liquid o2, co2, cf4, kr and xe spray target lpp sources in 6 - 20nm band for 8x 10uw / cm2 laser irradiance the results coincide with cowan calculation fairly well

    其次，利用低溫製冷技術研製出一臺可連續控溫的液體微滴噴射靶lpp光源。光源具有連續和脈沖噴射兩種工作模式，能使用多種氣?液相變溫度高於液氮溫度的非腐蝕性氣體工作。
  18. In the dissertation ， we discribe the implementation of large capability video data acquisition system based on pci bus of computer 。 the system is composed of data acquisiton card and corresponding software 。 the data acquisiton card include two acquisition channels ， 8 - bit digitization at rates up to 13. 5mhz 。 frist ， the architecture of the video data acqusition system is studied 。 then ， the function and implementation methode of each module are introduced in detail 。 the control module of the video data acqusition card is implemented by using of the isp technology of cpld and vhdl programming technology 。 the a / d converter used assembler to implement the initialazation programe 。 and the double buffer technology is used for large capability data acqusition. because a contiously large memory is difficult to apply in windows operating system 。 finally we use broland c + + to introduced the devleoping procedure of drivers 。

    在實際的研製過程中，利用cpld的在系統可編程（ isp ）技術和基於vhdl語言的可編程邏輯器件設計技術實現了視頻數據採集卡的控制模塊。在視頻的a / d轉換模塊，用匯編程序模擬i2c總線對初始化a / d轉換晶元。針對大容量數據採集，採用了雙緩沖技術解決wndows操作系統下難以申請到大容童連續內存的間題。
  19. This thesis will base on the character of the w - band frequency synthesis generator, using its synchronization output, design out its pa module, and make it work under cw - wave and pulsed - wave condition. when the input power is 1mw, this kind of pa module can output 95mw or 65mw in 92. 5ghz or 96ghz, and the band - with is 200mhz or 300mhz

    本文將針對w波段頻率綜合發生器的特點，利用其同步輸出埠，設計其功率放大模塊，實現對連續波或者脈沖輸出的功率放大，經測試，該種方案的w波段功率放大模塊，可以在92 . 5ghz和96ghz實現輸入功率1mw ，輸出功率分別為95mw和65mw的放大輸出，帶寬分別為200mhz和300mhz的。
  20. The mostly content is as follows : ( 1 ) such plate was analyzed continuously in the stimulating sandwich plat method, according to the overseas tests ’ phenomena and results, a crack mode is supposed in the test, and a formulas is deduced to calculate the punching capacity of thin - wall core box cast - in - site reinforce concrete hollow slab, the calculation results agree well with the test results

    主要研究內容如下: （ 1 ）採用夾層板理論對這種空腹板進行連續化分析，根據國外的試驗現象和結果，假定破壞模式，推導出薄壁箱體現澆混凝土空腹板柱節點在豎向荷載作用下的抗沖切承載力計算公式，公式的計算值與試驗值吻合良好。
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