慣性頻率 的英文怎麼說

中文拼音 [guànxìngbīnlǜ]
慣性頻率 英文
inertia frequency
  • 慣 : Ⅰ動詞1 （習以為常 積久成性; 習慣） be used to; be in the habit of 2 （縱容; 放任） spoil; indulge...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 慣性 : [力學] inertia; inertance; sluggishness; the force of inertia
  • 頻率 : frequency; rate
  1. Under the incentive of the civil - market demanding such as laser material processing and the military - market demanding such as a new generation of laser weapon candidate and icf, diode - pumped solid laser ( dpsl ) develops rapidly worldwide. as an important application, diode - pumped intracavity - frequency - doubled laser is attached much importance in recent years, but there still remain many problems unresolved completely. in this paper, i have given some abecedarian study results on some of these problems theoretically and experimentally

    因工業激光材料加工等民用市場的需求以及慣性約束聚變和作為新一代激光武器候選器件等軍方需求的推動，國際上高功率二極體泵浦固體激光器（ dpsl ）的研究進展迅速，作為dpsl的一個重要應用，內腔倍頻一直得到大家的重視，但仍有許多未徹底解決的問題和理論上的不完備之處，本論文擬對其中的一些問題作一初步的理論和實驗研究。
  2. This article takes the lagrange equation as the principle, establishes mathematics modeling to the inertia brake vibration when it brakes, then simulates it with matlab. this paper educed the relation equations between, which are the inertia brake ' s friction coefficient of the brake ring and the friction disk, the mean radius, the braking force, rotation inertia of the driving top and the spline shaft, spiral climbing angle of the brake ' s concave - convex helicoid, the mean effort radius of the concave - convex helicoid, elasticity coefficient of the spring, quality of the driving top and the spline shaft, rotations inertia of the brake ' s rotation part besides the driving top and the spline shaft, suppresses sleeve. provides the theory basis for the inertia brake structure optimization

    本文以拉格朗日方程為理論基礎，對慣性制動器在制動時的振動進行數學建模，然後用matlab對其進行模擬，得出了慣性制動器在制動時振動角頻率分別與制動環和摩擦片之間的摩擦系數、制動力的平均半徑、主動頂和花鍵軸的轉動慣量、慣性制動器的凹凸螺旋面的螺旋升角、凹凸螺旋面平均作用力的半徑、彈簧的彈性系數、主動頂和花鍵軸的質量、慣性制動器除主動頂和花鍵軸外其他部分的轉動慣量和、頂壓套的質量等慣性制動器各零部件的物理參數之間的關系，為慣性制動器的結構優化提供了理論依據。
  3. The ring laser gyro ( rlg ) is a new photoelectric inertia sensor based on the optic interference theory. it uses the difference between the frequency of the two beams of light, which run in the opposite direction in the resonant cavity, to measure the carrier ’ s rotate speed and the orientation in the inertial space

    環形激光陀螺儀（ ringlasergyro ，簡稱rlg ）是以光學干涉原理為基礎發展起來的新型光電慣性敏感儀器，它利用環形諧振腔內順、逆運行的兩束光的諧振頻率差來測量載體對于慣性空間的轉速和方位。
  4. Because of their inertia, the electrons will overshoot and oscillate around their equilibrium positions with a characteristic frequency known as the plasma frequency.

    因為電子的慣性，它們將沖過平衡位置，並以特徵頻率圍繞它們的平衡位置振蕩。
  5. The test proves that the caudal fin oscillation frequency, the maximum amplitude of vibration of caudal fin, the caudal fin strikes the water angle influence the fish ’ s speed ; the curve experiment has obtained curve radius of inertia advance curve and static curve ; the ups and downs experiment proves that the pectoral fin on different angle influences the fish to move ups and downs

    加減速試驗論證了尾鰭擺動頻率、尾鰭后緣最大擺幅以及尾鰭的最大擊水角度對魚體速度的影響;轉彎試驗測得了機器魚慣性前進轉彎和靜止轉彎時的轉彎半徑;在機器魚的升潛試驗中論證了胸鰭不同轉角對升潛運動的影響。
  6. Some conclusions are drawn : 1 ) effect of inertial force from superstructures on the lateral seismic response of single pile can not be ignored ; 2 ) the lateral seismic response of single pile induced by far - field earthquake are mainly affected by acceleration mass of superstructure > site eigenperiod. it increases with the increment of accele ration and mass of superstructure. as the site characteristic frequency approaches the self - oscillation frequency of the pile, sympathetic vibration occurs and the value of lateral seismic response reaches maximum ; 3 ) as the stiffness ratio of pile to soil increase, the relative displacement of pile to soil increases ; 4 ) the lateral seismic response of fixed - head pile is much smaller than that of free - head pile

    將其解析解與具體的的抗震設防烈度和場地特徵周期結合起來，計算分析了成層地基中單樁的橫向地震響應，得到了以下結論： 1 ）上部結構慣性力對樁的橫向地震響應的影響不可忽略； 2 ）成層地基中的單樁的橫向地震響應主要受地震基本加速度、場地特徵周期、上部結構質量的影響，隨地震基本加速度、上部結構質量的增大而增大；場地特徵頻率越接近樁基自振頻率，樁基地震響應越大，等於自振頻率時，由於發生共振現象，樁基響應幅值最大； 3 ）樁土剛度比越大，樁土之間的相對位移的幅值越大； 4 ）樁頂固接的連接方式，可以有效地降低地震時單樁的橫向地震響應。
  7. After thoroughly studying the mem process, the frequency range of inertia force, which is caused by the scanning movement of extrusion head, has been found

    本文在深入分析mem工藝過程之後，找出噴頭掃描運動產生的慣性力的頻率范圍。
  8. Several guidelines in choosing a suitable navigation algorithm are also provided based on the inertial sensors configuration and the turning frequency of the conventional algorithm

    最後，提供了幾條根據慣性器件配置和傳統演算法的轉折頻率選擇合適導航演算法的指導原則。
  9. Reagarding the inertia force of rotor as the force acting on the shaft, the effect of thermal expansion upon the natural transversal vibration frequencies of rotor system is studied by a new nonlinear asymptotic method

    摘要把轉子的慣性力看成作用在軸上的外力，採用新的非線性漸近法研究熱膨脹對轉子系統固有橫振頻率的影響。
  10. The result also denotes rotary inertia and the shear formation of the beam have significant effect on the high frequencies

    粘結層剪切彈性模量對一階頻率影響較小；考慮梁的剪切變形和轉動慣量時，對梁的高階頻率影響較大。
  11. This paper bring out design method of inverse eigenvalue problem, which adapts to general structures with linear parameters, namely coefficients of all or partial elastic component and inertial component are treated as design parameters, for given some order natural frequency and corresponding vibrating mode, all of useable designing parameters will be got through solving a linear system of equations, thereby stiffness matrix and mass matrix of actual structure are constructed. this paper also discusses existence condition and unique of results

    提出了適用於具有線性參數的一般結構的逆特徵值問題的設計方法，即以系統的全部或部分的彈性元件與慣性元件的系數為設計參數，對于預先給定的若干階固有頻率及相應振型，通過求解一線性方程組即可確定全部實際可行的設計變量，從而構造出實際結構的剛度矩陣和質量矩陣，並論證了解的存在性與唯一性。
  12. Studies indicate that : ( 1 ) it is the approach of the first natural frequency of the handle ( 43. 9hz ) and the working frequency under the rated rotate speed of the engine, due to the unreasonable mechanism design, that causes the serious vibration on the handle of the gn31 cultivator

    研究表明： （ 1 ） gn31耕整機扶手架的振動量過大主要是由於扶手架的1階固有頻率（ 43 . 9hz ）和耕整機發動機的額定轉速下的慣性力1階頻率（ 43 . 3hz ）接近，為扶手架結構設計不合理所致。
  13. Through establishing three mathematics models including the movement equation of the mechanical and electrical transmission system, the control of the load and the sliding in stable status, direct - current - brake of ac motor, this paper ascertained the range of the frequency value of drive motor and the efficiency of transmission system, calculated the efficiency of load motor in stable status and the moment of load motor in braking. this paper completed the design of the mechanical part of inertia brake test platform and provides a tool for the measurement of the inertia brake parameters

    本文還通過建立慣性制動器試驗臺的包括機電傳動系統的運動方程、穩態運行時負載與轉差率控制、交流電動機直流制動在內的三個數學模型，確定驅動電機的頻率取值范圍和傳動系統的傳動效率，驗算慣性制動器穩態運行時負載電機軸功率和慣性制動器制動時負載電機軸力矩，完成慣性制動器試驗臺設計中的機械部分，為慣性制動器各參數的測量提供工具。
  14. However, by comparison with flap nozzle servo valve which has been used widely and popularly by now, the torque motor of jet pipe servo valve has a larger rotary inertia. this causes low natural frequency of servo valve, and thus the response speed of jet pipe servo valve is slow. moreover, the jet pipe of servo valve has large flexibility, and it is easy to excite oscillations and noise in the valve, which is named self - excited oscillations and noise

    然而與目前普遍使用的噴嘴擋板伺服閥相比，射流管伺服閥的銜鐵組件轉動慣量大，導致力矩馬達部分固有頻率低，從而響應速度慢，此外，射流管供油管柔性大，容易產生自激現象，這些缺點都使得射流管伺服閥的動態特性差，從而影響了它的工作性能。
  15. The hydraulic with inverter is a new kind of energy saving transmission technique. high power & high inertia pump - control - motor speed governing system with inverter is the basic transmission system of hydraulic systems with inverter, and it has extensive potential application in many kinds of equipments such as tunnel boring machine, hydraulic heave machine and injection machine

    變頻驅動液壓技術是一種新型的節能傳動技術，大功率大慣性變頻泵控馬達調速系統是變頻液壓系統中一類基本的傳動系統，在盾構、液壓提升機械、注塑機等諸多設備中有著廣泛的潛在的應用。
  16. These compounded compensation control structures provides new clew and method for improving control performance of high power & high inertia pump - control - motor speed governing system with inverter. ( 3 ) the dissertation puts forward the method optimizing the parameters of pid controller and fuzzy pid controller based on real code genetic algorithm

    （ 3 ）提出了基於實數編碼遺傳演算法的變頻泵控馬達調速系統pid控制器和模糊pid控制器的參數尋優方法，為大功率大慣性變頻泵控馬達調速系統控制參數的整定提供了新的途徑。
  17. Because of this, the speed governing accuracy and the speed stiffness of the system are enhanced. ( 2 ) the new compounded compensation control structures are presented according to high power & high inertia pump - control - motor speed governing system with inverter. the comparison experiments of different control structures testified compounded compensation control structures are effectiveness

    （ 2 ）提出了針對大功率大慣性變頻泵控馬達調速系統的復合補償控制結構，實驗結果證明了這種復合補償控制結構的有效性，為提高大功率大慣性變頻泵控馬達調速系統響應的快速性和控制性能提供了新思路和新方法。
  18. This provides new clew for making the controller ' s parameters of pump - control - motor speed governing system with inverter certain. ( 4 ) the performance simulating in time domain and open loop step experiment of pump - motor speed governing system with inverter are made, and the rules of parameter change affecting response performance are obtained. the theoretic references are provided to improve the system ' s performance

    （ 4 ）對主要參數對變頻泵控馬達調速系統的性能影響進行了時域模擬分析和開環階躍響應實驗研究，得到了參數變化對響應性能指標的影響規律，為提高大功率大慣性變頻泵控馬達調速系統的性能指標提供了參考理論依據。
  19. But it has main key problems such as long response time, low speed stiffness, imperfect control performance and efficiency because " of. it includes inverter and electromotor. the main research contents are as follows

    但是，由於大功率大慣性變頻泵控馬達調速系統包括了變頻器和電機環節，使得整個調速系統存在響應慢、速度剛性低、控制特性差及效率等主要難點問題。
  20. Abstract : sixteen genetic traits were investigated in han and dong nationalities of hunan province. the frequencies of all the sixteen genetic traits and the gene frequencies of fourteen genetic traits except hand - clasping and arm - folding were calculated. the differences between two nationalities and those between male and female were ana - lyzed. the relations among handedness, hand - clasping and arm - folding were also analyzed

    摘要本文對湖南漢族、侗族的16對遺傳性狀進行了調查.計算出了每對性狀的出現率及除扣手和交叉臂外的14對遺傳性狀的基因頻率，分析了民族間和性別間的差異，同時還分析了慣用手、扣手、交叉臂之間的關系。
分享友人
分享到 Line

分享到臉書