load magnitude 中文意思是什麼

load magnitude 解釋
負載值
  • load : n 1 裝載,擔子;負擔;工作(負荷)量。2 (車船等的)裝載量;一馱,一車,一飛機。3 【電、機】(機...
  • magnitude : n 廣大,巨大;偉大,重大,重要性;大小;積;量;【數學】量值;【天文學】(恆星的)等,等級,光度...
  1. Results : 1 ) under the same condition of loading, the stress and displacement of mesial occlusal rest design was smaller than that of distal occlusal rest design in abutment teeth and soft tissue under the base, however, the magnitude in the soft tissue under base was bigger. 2 ) when a distributed vertical load was applied to the artificial tooth abutment teeth regions, the stress distribution was similar to that of concentrated load in the artifitial tooth, and stress magnitudes were higher. 3 ) under the condition tested, the mesial occlusal rest design caused the stresses that were more in line with the long axes of the abutment teeth than did the distal occlusal rest design

    結果: 1 )在同一加載條件下,近中(牙合)支托設計與遠中(牙合)支托設計相比,基牙及基托下軟組織的應力和位移值減小;基托下軟組織的應力和位移值大於基牙; 2 )基牙及義齒整體加載時,各基牙應力分佈規律與人工牙加載相同,但應力值增大; 3 )近中(牙合)支托設計使基牙受力更趨于軸向。
  2. The geometric nonlinear analysis of three types of large - span annular cable truss structures is put forward by using commercial fem program. their static properties in deferent load case are concluded, and some suggestions for actual projects are also presented. base on the prime realization of its static property, parameter analysis of its static property is done consisting of deferent number of truss, deferent height of truss, deferent scale of height of masts, deferent boundary condition and deferent magnitude of pre - stress in deferent load case

    本文利用通用有限元軟體ansys對大跨度環形空腹索桁結構體系中三種典型的結構(即內外圈都為圓形、外圈圓形內圈橢圓形、內外圈都為橢圓形的三種外形的結構)進行了幾何非線性分析,總結出各自在不同荷載工況下的靜力性能,並提出一些有實際工程意義的建議。
  3. 1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %

    從功率單向流動角度出發,提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲,在調制系數0 . 1 m 0 . 5情況下,控制移相角按正弦規律變化,使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號,經過整流、濾波、低頻逆變,從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載,移相全橋具有超前橋臂零電壓開通,滯后橋臂或者零電壓開通( _ 0 )或者零電流關斷( _ 0 )的軟開關特性,而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。
  4. Spring excursion of the external force translation points or surfaces of the transducer in the direction of measurement relative to one another as a result of a change in load of nominal force magnitude

    當改變標準力的載荷時,相關測量方向上傳感器外力平移點或平面的彈性變化。安裝和測量情況是一定的。
  5. Fourthly, with the finite element program, the author analyzes the relationship between the load magnitude or frequency and range of breakage or pore pressure. this can provide appropriate parameters for the method of vibrating grouting. fifthly, adopting the compressible porous medium, the author adduced dynamic theory of liquid saturated porous medium to analyze the displacement and force in the sand when there is dynamic load below the earth surface

    基於連續介質力學的混合物理論建立的多孔介質理論和動力控制方程,假設砂土滿足各向同性並處于彈性小應變狀態,豎向振動力將在飽和砂土內部產生三種波,分析了這些波的彌散曲線和特徵衰減曲線,從波傳播的角度,研究了振動力參數和土性參數對振動范圍的影響。
  6. Flux position & error in flux magnitude and error in torque are used as fuzzy state variables. fuzzy logic is used for choosing the switching state. a fuzzy logic controller can choose the switching states according to a set of fuzzy rules based on both specialists " experience and knowledge, which improves the response performance of the system effectively during start - up and change in load

    作為本文的一個創新點,針對普通的直接轉矩控制在給定轉矩躍變時反應較慢的缺點,提出了一種模糊控制器,把磁鏈位置、磁鏈誤差和轉矩誤差作為模糊輸入變量,應用模糊邏輯來確定逆變器的開關狀態,該模糊控制器根據一套基於專家經驗和知識的模糊規則來選擇開關狀態,從而有效地提高了系統在啟動和負載突變時的響應速度。
  7. A dc transit system can never be fully protected because the protection cannot always distinguish between distant faults and train load currents for both of the currents have the similar magnitude and the rate of change

    在各種短路故障中,地鐵直流側遠方短路故障由於其故障電流的大小和變化率都很難同正常負荷電流鑒別開來,所以至今難以做到百分之百的保護。
  8. 1. based on magnetic domain energy theory, magnetomechanical effect of single cycle load is studied and it is analysed emulationally that magnetic memory characteristic parameters of single cycle load. magnitude and direction of accessional magnetic intensity are made sure of the ferromagnetism material derived from single cycle load

    全文主要研究內容如下: 1 .基於磁疇結構的能量理論,對單周期載荷力磁效應進行了研究,並對單周期載荷磁記憶特徵量進行了數值模擬,確定了鐵磁性材料單周期載荷的應力附加磁化強度的大小和方向。
  9. The line diameter, the backed pressure and the load magnitude are important to affect on the system. with the system structure simplification to different degree, the capability of which is different. this discuss here affirm that the study model in the thesis is an optimizing one

    討論了系統結構細化程度不同對靜、動態性能的影響,對比了系統簡化為六階結構模型與七階結構模型時,其性能的差異,確認了本論文設計採用的七階模型為優化結構模型。
  10. High g micromachined piezoresistive accelerometers usually need wider bandwidth than the low range piezoresistive accelerometers, for example, the highest load acceleration of these sensors can arrive at the 100, 000g, the sensitivity is 0. 2 0. 4 v / gv, and the installation frequency can reach the magnitude of mhz

    高量程加速度傳感器往往需要很寬的頻帶,例如高量程加速度傳感器量程可以達到100 , 000g ,靈敏度0 . 2 0 . 4 v / gv ,安裝固有頻率可以達到mhz量級。
  11. It was shown that the position of neutral point of pile shaft varied with the consolidation of surrounding soil and the magnitude of pile - head load

    利用該模型分析了大面積堆載下,在樁頂作用大小不同的豎向荷載以及樁側土達到不同固結度時再施加樁頂荷載情況下,樁身摩阻力的發展變化規律。
  12. These results demonstrate that the effect of improving the bearing load of structure is very good by strengthening the member of eccentricity compression under pre - stress. the ultimate bearing capacity of strengthened column is closely related to the eccentricity distance. in the condition of eliminating the lagging strain of angle iron, the magnitude of pre - stress putting on the angle iron has litter impact on the ultimate bearing capacity of structure

    偏心受力構件的有限元計算結果表明:預應力法加固偏心受力構件,其對結構承載力的提高效果顯著;加固柱的最大承載力與柱的偏心距有密切關系;在消除角鋼應變滯后的條件下,對角鋼施加預應力的大小對結構最終承載力無明顯影響。
  13. The result shows that the design system has good static characters and dynamic characters. the factors of the hydraulic system, such as the line size, the backed pressure, the inertia of the rotary parts and the load magnitude has different effect on the system ' s behaviors

    液壓系統中管道長度、直徑,系統背壓,運動部件轉動慣量,外負載等因素變化對系統的靜動態特性具有不同程度的影響,其中管道直徑、系統背壓、外負載等因素對系統的性能影響較大。
  14. In the one hand, there are many advantages in slts such as high space stiffness, moderate stability, good earthquake resistance capacity, sound bearing capacity. in the other hand, due to magnitude dimension, subjected to random load, and exposing in bad environment, slts are affected easily by the natural disaster

    其具有空間剛度大、體系穩定、抗震性能好、受力合理等優點,但由於尺寸巨大,暴露在惡劣環境中,且受到多為隨機性載荷作用,因此服役環境相當惡劣。
  15. There are many advantages in slts such as high space stiffness, moderate stability, good earthquake resistance capacity, sound bearing capacity. in the other hand, due to magnitude dimension, subjected to too much random load, and exposing in bad environment, slts are affected easily by the natural disaster

    網架結構具有空間剛度大、體系穩定、抗震性能好、受力合理等優點,但是網架結構的尺寸巨大、受到的載荷作用大多具有隨機性,並時刻暴露在惡劣環境中,易受自然災害的影響。
  16. Different axleload causes different pavement damage, and the damage is not linear with the magnitude of axle load. in this paper the effect of axle load difference on the equivalent axle load number and the pavementlife was analyzed

    文中分析了車輛軸載偏差對設計軸載換算數量和路面使用壽命的影響,提出了解決這一問題的方法。
  17. 2, the friction coefficient at the pitch point is not a monotonic quantity of the rational speed or the load, instead of having a maximum value. and the value of the friction coefficient is very small, its order of magnitude only being 10 - 3. so, it is reasonable that the friction force on teeth surfaces are ignored when the gear - driven contact fatigue strength is designed

    2 、當輪齒在節點嚙合時,隨著轉速或載荷的變化,齒面摩擦系數並非呈單調變化,而是存在極值點;節點嚙合處的齒面摩擦系數很小,其數量級為10一, ,因此在做齒輪強度設計時,忽略齒面摩擦力的影響是有理論根據的。
  18. The magnitude of load, the pre - consolidation pressure of soil, as well as the variations of compressibility and permeability of soil, all has significant influence on the consolidation behavior

    荷載的大小、先期固結壓力、土體壓縮性和滲透性的變化等對地基的固結性狀均有明顯影響。
  19. In the vector control, both the no - load thrust and the thrust with the different current are calculated, and the end effect influenced by the current magnitude is analyzed

    在矢量控制運行下,分別計算了電機在空載時和在通以不同電流時的由端部效應引起的波動推力,並且分析了電流大小對端部效應的影響。
  20. There is angular between the longer axes of the ellipse and the axes of the shaft, moreover, the angular is variable with the magnitude and the direction of the load

    本文證明該橢圓長軸和傳動軸應該呈一定的夾角,而且夾角值隨工作載荷的大小和方向的變化而變化。
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