扇形模 的英文怎麼說
中文拼音 [shānxíngmó]
扇形模
英文
flat back die-
Symplectic solutions of annular sector plate clamped along two circular edges with circumfluent coordinate treated as
環扇形板彎曲問題中環向模擬為時間的辛體系This paper has studied the development of setting & model of the overthrust, which is distributed over the plane & section, and its belting character in the northern margin region of chaidamu basin, and described the character of the main overthrust sheet belt and lower strain area in great details. moreover, it has pointed out a best target for oil / gas exploration on the imbricate fan belt and hidden overthrust forward belt through surveying the developing evolution model and its formation mechanism of the overthrust in the field and structure inversion indoor 6figs., 8refs
研究了柴北緣地區逆沖推覆構造的發育背景、發育模式，平面、剖面展布特徵及其分帶性，並對主幹逆沖斷裂帶及其間的推覆體帶、逆沖席帶和低應變區的特徵進行了詳細描述，同時通過野外觀察和室內構造反演來研究推覆構造的發展演變模式及其形成機理，指出其逆沖疊瓦扇帶和隱伏逆沖前緣帶是最有利的油氣勘探目標.圖6 ，參8Kongxi buried hill shows following features in the seismic profiles : the structures are asymmetric. there is flexural syncline on the east side and a monocline on the west side. asymmetric repetition of stratigraphic units is present in the drill wells and the dips of beds and faults are gentle. the permo - carboniferous system of both sides almost lie in the same slope and the events of cambrian or upper proterozoic are continuous from east to west. the phenomenas suggest that kongxi buried hill could be a thrust belt been traced which consists of reverse faults. the imbricate faults mainly effect pre - jurassic strata. there are obvious angular unconformity between jurassic - cretaceous system and paleozoic involved deformation of thrust. the thrust front in some place has cut off the beds of jurassic - cretaceous system. the structural style of the thrust structure changes along the strike of the kongxi buried hill
地震和鉆井資料揭露的孔西構造帶前第三系潛山的地質特徵可以歸納為：構造帶總體上不對稱構造帶內部有地層重復現象石炭二疊系地層的位置明顯高於兩側的同一地層的高度。用由34條向東傾斜的逆沖斷層組成的疊瓦扇構造模式能夠比較合理地解釋上述地質特徵。該帶向東傾斜的逆沖疊瓦狀斷層組主要影響前侏羅系地層，侏羅白堊系與捲入逆沖構造變形的古生界地層之間有明顯的角度不整合。Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide. comparing to sectoral waveguide, the new waveguide has the same voltage characteristics and is easier to be produced and fixed. an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given. a resonant slot linear array in c & x band is designed, in which the slot voltage distribution is equiphase and the input is matched. the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured. the experimental results show the conformance with theoretical results
文摘:把常用的矩形波導一個寬面改成圓弧形構成的波導稱為圓突-矩形波導.這種波導與扇面波導相比：電性能相當；波導管結構更加簡單，容易加工，便於安裝.文中給出圓突-矩形波導中主模場，圓曲面上縱向槽歸一化諧振電導近似公式.設計了c和x波段波導曲面縱向諧振縫隙線陣，縫隙電壓相位為同相分佈，輸入端匹配.實際測量了天線輸入端電壓駐波比和h面方向圖，理論與實驗相吻合Under the windows, white with reflected light, the pavement was violently illuminated. a perfect stream of brilliancy emanated from white globes, red lanterns, blue transparencies, lines of gas jets, gigantic watches and fans, outlined in flame and burning in the open
白色的球形燈罩紅色的燈籠藍色的透明畫一排排腳燈用燈管做成的巨大手錶和扇子的模型發出一道道耀眼奪目的光芒，把玻璃櫥窗照得通明。Shaping die design for the driver of the automobile fan
風扇傳動帶盤成形模設計In the processing of single crystal materials, it was found that the sectorial distribution of light and shade appears on the surface, which is the main factor of affecting processing surface quality. therefore starting from the crystal structure, this paper first researched on kdp crystal mechanics characteristics in different crystal plane and orientation through theoretical analysis and nano - indentation experiment, separately calculated the young ’ s modules and shear modules of kdp in different crystal plane, and systematically analyzed the change rule of young ’ s modules and rigidity along with the crystal orientation
在單晶脆性材料的加工中，人們發現加工表面產生明暗相間的扇形分佈，這種明暗相間扇形分佈是影響加工表面質量的主要因素，因此本文從晶體的結構出發，首先對kdp晶體不同晶面、不同晶向的力學性能進行了理論分析和納米壓痕實驗研究，分別計算了kdp晶體不同晶面上彈性模量和剪切模量，並系統地分析了彈性模量和硬度隨晶向的變化規律。The analysis result indicates that, kdp crystal mechanics characteristics, such as young ’ s modules, shear modules, rigidity and so on, have intense anisotropy, which is the reason of the scallop distribution of light and shade appearing on
結果表明， kdp晶體材料的力學特性如彈性模量、剪切模量、硬度等具有強烈的各向異性特徵，這種各向異性特徵是單晶脆性材料超精密切削后產生明暗相間扇形分佈的根源，是影響加工表面質量的重要因素。Simulation and design of bow - tie antenna by using fdtd
對平面扇形偶極子天線的模擬與設計Based on the nonlinear parabolic approximate wave reflection - diffraction equation of mild slope, a model of wave propagation on a fan - shaped coordinate is put forward considering winds, bottom friction and wave breaking, etc. the existing calculation shows that the model can be employed to determine wave fields in large water areas
接著以非線性的拋物型近似波浪緩坡方程為基礎，提出了扇形坐標下的波浪傳播模型，模型包括了風、底摩阻、波浪破碎等因素的影響，可以用於大水域的波浪場的確定；文章最後介紹了一些計算算例。Filtered film paper is used to make dishwares : it it means that the unpoisonous pvc paper is drenched on the paper s surface one side or two, the weights of filtered film paper is reckoned according to the weights of one coating pvc added 18 gsm paper
從上圖可以看出，生產時只需將印刷模切好的紙杯紙碗扇形紙片和底部用的捲筒紙放在進料口，機器就會全自動成型，出杯Optimum design of a long stroke variable torque pumping unit and simulation of its dynamic behaviors
扇形長沖程抽油機的優化設計與動力模擬Intermitten constuction of toothed sector conjugate cam ensures machine accurate and lower noise at high speed
扇形齒輪共軛凸輪的間隙機構沖擊小、剛性好、噪聲低，確保機器在高速運轉時的模切精度。In this paper, two novel algorithms of reconstructing high resolution images from both overlapped parallel projection data and overlapped fan beam projection data with low resolution are presented. one is called virtual detector algorithm, and the other is direct reconstruction algorithm. both of the algorithms with two forms for the parallel data and fan beam data respectively are developed based on the interpolative algebraic reconstruction techniques ( iart )
本文在研究插值代數重建法（ iart ）的基礎上，根據特別設計的數據採集模式（平行相疊采樣和扇形相疊采樣） ，提出了由相疊低分辨數據重建高分辨圖像的兩個新演算法，即虛擬探測器法和直接重建法。Establishment and analysis on finite element simplified model for the platforming reactor scallop
重整反應器扇形管有限元簡化模型的建立與分析Abstract : in order to meet the needs of high - temperature - coiling, thethermal deformation of the hot strip coiler s segment in the process of coiling is analysed and calculated using the method of fem. a simulation experiment has been carried out in the laboratory. the thermal deformation magnitude at the vital area has been gained
文摘:為適應高溫卷取的需要，採用有限單元法對1580熱連軋機卷取機捲筒扇形板在卷取過程中的熱變形進行了分析計算，並在實驗室進行了模擬試驗，得出了扇形板關鍵部位的熱變形量的大小。The simulation results show that, either for parallel geometry or for fan beam geometry, high resolution images can be reconstructed by means of both the algorithms from the overlapped projection data. moreover, the quality of the images reconstructed by the virtual detector algorithm from the overlapped low - resolution projection data is almost as good as that of the images reconstructed directly from the high - resolution projection data
大量模擬試驗結果表明，無論對平行束的相疊低分辨數據還是對扇形束的相疊低分辨數據，用虛擬探測器法和直接重建法均可由相疊低分辨數據重建出具有較高解析度的圖像。To fan - scanned projections, they are commonly rearranged into parallel projections, which, however, occupy a great deal of memory
對于扇束投影圖像重建情形，一般做法是將扇形投影重排成平行投影模式，為此需開辟大量內存來存放投影矩陣。The experimental results of reconstruction from computer - generated projections and real missile tomography projections show that the fast algorithm guarantees the fitness to original image, speeds the iteration time, and can be specially used for reconstruction for incomplete projections in fan scanning
利用模擬投影數據和實際導彈斷層掃描數據進行圖像重建，結果表明，與卷積反投影和代數重建法相比，此演算法特別適用於扇形掃描的不完全投影數據的圖像重建，在保證重建圖像擬合度的同時，大大提高了重建速度。Dynamic mechanism and fractal simulation of growth process of fan - shaped sedimentary bodies
扇形沉積體生長過程的動力學機制及分形模擬分享友人