軸對稱的 的英文怎麼說
中文拼音 [zhóuduìchènde]
軸對稱的
英文
axial symmetric-
Application of differential quadrature method to space axial symmetry problems in elasticity
微分求積方法在彈性力學空間軸對稱問題中的應用Stress analysis of symmetrical and thick wall components with axial symmetry in geometry and load
幾何軸對稱及載荷軸對稱厚壁零件的應力分析The analysis calculation method for circular plates subjected to distribution load which is continuous and derivable and axial symmetry
圓板承受連續光滑軸對稱分佈載荷的解析計算方法The axial symmetry are the revolutionary monuments, and with the ingenious space overall arrangement characteristic that combine of space around
革命紀念碑具有中軸對稱,並與周圍空間巧妙結合的空間布局特點。2 transmission of longitudinal stress wave in non - defect pipeline excited by axial symmetry impact has been studied by the numbers
2 、對無缺陷管道中受軸對稱沖擊載荷下激勵出的應力波進行了較為系統的實驗研究。By using the maxwell ' s equations and axial symmetry, a method on calculating non - static axial symmetry fields with unstable charge source is given
摘要利用麥克斯韋方程組和場的軸對稱性,給出了由對稱軸的非靜態電場計算含不穩定電荷源的軸對稱非靜態空間電磁場的一種方法。( 3 ). there exists a deficiency of the axial symmetry rotor plus two quasi - particles model for odd odd nuclei that the vibration far away from the inversion point is smaller
( 3 ) .在研究奇奇核的二準粒子加軸對稱轉子模型中,存在著遠離旋稱反轉點兩端的劈裂幅度偏小的缺點。2. to the circular plate working in axial symmetry vibration at resonant frequency, the equivalent mass in analytical form is derived, that ' s is, and further, the equivalent compliance is obtained using the formula c = 1l 2 m
對于工作在諧振頻率下做軸對稱運動的階梯圓板,採用解析法求得它的等效質量,並由c = 1 / ~ 2m求得等效彈性系數。Recognition of 2 - d axile symmetry shapes based on moment invariants
基於不變矩的軸對稱形狀識別Pitch-yaw coupling can be neglected only for nearly axisymmetric vehicles.
只有對接近於軸對稱的飛行器,俯仰與偏航的耦合才能略去。Based on the navier - stockes equation, the finite difference method was applied to variance the simplified n - s equation on cylindrical coordinate system. then, 3 - d model of the spiral flow locally generated in circular pipe with steady and axial - symmetry condition was founded. the ordinary iterative method of gauss - seidel was induced
太原理工大學碩士學位論文本文以局部起旋條件下的圓管螺旋流為模擬對象,從以速度和壓強為自變量的微分方程一navier一5tokes方程出發,利用有限差分法對柱坐標系下簡化后的n一s方程進行離散,建立定常的、軸對稱的三維計算模型。Four balancing electrodes are used to compensate the asymmetry and the sensitivity method is used to calculate the balancing voltage
在非軸對稱的情形下,利用四個平衡電極來進行補償,並通過靈敏度法來求得四個平衡電壓值的大小。There have n ' t a same result for the simulation of thallium cluster, owing to different electronic structure. this shows that the potential energy function limit to use in certain condition. 2
對t1簇的計算和模擬得到與銅簇並不一致的的結果,具有六次軸對稱的結構,這反映出電子結構的不同是影響它們結構的主要因素。With this axial symmetric quasi - 3d model, the gas - flow field in such a wedge - shape air - gap is studied, the phenomena about taylor vortex in such a narrow wedge - shape air - gap is illuminated and the so caused gas - flow in axial direction is explained
採用準三維軸對稱的計算模型,對楔形氣隙的流場進行了研究,驗證了高速旋轉情況下,環形間隙流場中充滿taylor渦流的現象及相關規律。It follows from production procedure that it is relatively easy to wind axisymmetric parts, however, it is much harder to design an manufacture non - axisymmetric parts such as elbows and t - pieces. advanced filament winding machines and cad / cam software for filament winding are required for the design and production of non - axisym metric parts
從加工方法知,纏繞軸對稱部件比較容易,而對于非軸對稱的異形管如管道配件? ?彎管和t形管等,其纏繞路徑設計和加工都十分困難,不僅需要先進的硬體設備,而且更需纏繞cad cam軟體的支持。( 3 ) the most principal factors that influence the supersonic atomization process include the flow ratio of the gas - liquid metal ( gmr ) value, the flow of atomizing of gas and the range of the inverse vortex taper. the more of the value of three factors, the more advantage they are for the atomization and the more fine the powders are. ( 4 ) the produced powders are the best in efficient atomization efficiency, particle diameter, particle shape and dispersion when the solder alloy is zhl63a, atomizing medium is n2, the protrusion h = 6. 0mm, atomizing gas pressure p = 100mpa, over - heat temperature t = 167 ( t = 350 )
研究結果表明: ( 1 )超音速霧化器的氣體流場在導液管下端形成一個倒渦流錐,在二維空間上呈軸對稱的雙峰分佈,負壓形成於這個倒渦流錐內; ( 2 )修正後的霧化氣體速度公式可以滿足超音速霧化的要求; ( 3 )影響超音速霧化工藝最根本的因素有氣液質量流率比( gmr )的大小、霧化氣體流量和倒渦流錐范圍,三個因素的值越大,對形成細粉越有利; ( 4 )在焊錫合金為zhl63a ,霧化介質微n _ 2 ,導液管突出高度取h = 6 . 0mm ,霧化氣體壓力取p = 1 . 0mpa ,合金過熱度取t = 167 ( t = 350 )時,所制得的粉末在有效霧化率、顆粒球形度、粒度及其離散度三個方面綜合性能最好。On the base of the character of hemisphere continuously vibrating, the method of actuation and measuring, the asymmetry compensating process and the measuring limit were studied, the control loop and the parameter design were introduced, which will be prepared for the future circuit design and the automobile security application
本論文主要是在半球連續振動特性的基礎上,對陀螺儀的驅動及感測方法、非軸對稱的補償方法及感測極限進行研究,並詳細介紹其控制迴路與其參數的設計,為以後電路設計和面向汽車安全的應用打下了堅實的理論基礎。The numerical simulation was made on this kind of energy dissipator by using the k - s turbulence model, the full - field distribution of the time - averaged parameter and the turbulence parameter are described in detail, the calculated time - averaged pressure has good agreement with the experimental results, some advice can be provided for the further study and application in this thesis, especially the calculated results can be used to check the lowest time - averaged pressure
本文對洞塞式消能工採用軸對稱的k -模型進行了數值模擬,數值模擬結果詳細地描述了時均流參數和紊動參數的全場分佈,計算所得的壁面時均壓力結果與實驗結果相吻合,獲得了實體試驗難以獲得的流動特徵。可供這種消能工的進一步研究和應用提供參考,特別是可用於檢驗壓力最低點的大小。According to the physical model, a mathematical model and computational method were proposed. an axially symmetric transient thermal conduction equation was put forward, which included material pyrolysis, pyrolysis gas flow and chemical reaction in charred layer. chemical reaction was controlled by chemical dynamics, and the reaction rate was computed using arrhenious equation
針對物理模型提出了相應的數學模型和數值計算方法,在材料內部建立了二維軸對稱的非穩態導熱控制方程,其中加入了材料熱解、熱解氣體流動以及炭化層內的化學反應等因素的影響,化學反應由化學動力學控制,通過arrhenius公式確定其反應速率。In the actuation, the feeling measure and the balance compensation, the gyroscope used the electric capacity with the high sensitivity, the low energy consumption, and combined with the high quality factor characteristic of the resonance main body, which enable its system to have the quite outstanding performance : the vibration gyroscopes were generally used to measure the rotation rate, but because of axial symmetry factor, the axial symmetry vibrating - shell gyroscope can be used to measure not only the rotation rate but also the rotation angle, moreover do not bring the accumulation error as a result of the integral
該陀螺在驅動、感測與平衡補償上採用具有高靈敏度、低能量消耗的電容,並結合諧振體高品質的特性,有相當優異的表現:振動式陀螺儀一般都是用來感測轉速,而軸對稱殼式陀螺儀由於軸對稱的因素,不僅可以用來感測轉速,而且可以感測物體的轉角,並且避免了由於積分而帶來的積累誤差。分享友人