fixed plane 中文意思是什麼

fixed plane 解釋
固定面
  • fixed : adj. 1. 固定的；確定的，不變的，固執的。2. 【化學】凝固的，不易揮發的。3. 〈美口〉（在經濟上）處境…的。4. 〈美俚〉（比賽等）通過作弊預先安排好結果的。
  • plane : n 懸鈴木屬樹木。n 1 平面，水平面，面。2 （知識等的）發達程度，水平，階段。3 【航空】機翼面；〈常 ...
  1. At first, in the process of experiments, it were measured that dry plate pressures drop and point pressures in the flow fields around the single fixed - valve and double fixed - valves under different velocities by using of pitot tube. after that point pressure was transformed to point velocity, two dimensions flow plane of flow fields around fixed - valve were plotted to observe the difference between of the fixed - valve tray with fold edges and the common rectangular fixed - valve tray on the distributions of flow fields and pressures, to provide comparisons and refer - rence for cfd simulation

    在實驗中，利用測速管等儀器對在不同速度下的單閥和雙閥固定閥周圍的流場進行了點壓力測量，然後把點壓力轉化為點速度后繪出固定閥周圍流場的二維流線圖，同時測定了塔板的干板壓降，來考察新型固定閥帶折邊后對流場分佈和壓降的影響，為隨后的數值模擬提供對比和依據。
  2. It includes two aspects in content : one is the best choice for plane disposal of pipeline, and its methods follows as decision - making plot, simple trapeziform and optimizing trunkform etc ; the other one is optimizing pipe parameter when the plane disposal of pipeline has been fixed, and the methods of which are linear programming, unlinear programming, dynamic optimizing, direct optimizing, hereditary arithmetic and so on

    污水管網優化設計包括兩個方面的內容：一是管線平面布置的優化選擇；其方法有：決策圖法，簡約梯度法，優化樹法等。二是在管線平面布置已定情況下進行管道參數的優化；其方法有：線性規劃法，非線性規劃法，動態優化法，遺傳演算法，直接優化法等。
  3. 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
  4. If the hose is left on the figure 85 and 90m in freezing weather, the valve ' s self - draining feature will protect the sillcock from freeze damage if : 1 ) the nozzle is not left affixed to the hose ; and 2 ) the entire hose length is on a plane lower than the fixed position of the frostproof sillcock

    如果型號85和90m的軟管位於冰凍氣候中，閥門的自排泄功能將會保護灑水龍頭不會凍壞，如果： 1 ）灑水龍頭出口沒有連接軟管；或2 ）整個軟管長度都位於防凍灑水龍頭的連接點下方。
  5. The tail is fixed on the model plane by nails ; it can ' t come off

    機尾是用釘子固定在飛機模型上的，掉不下來。
  6. The optimization of the plane four - bar linkage mechanism according to three correspondence locations of two bar linked fixed - location

    已知連架桿三對對應位置優化設計四桿機構
  7. If the planar failure arises without fixed plane in rock slope, the critical inclination of failure face is not only the function of slope angle and friction angle of failure face, but also the function of the height of failure part, the cohesion of failure face, and unit weight of failure body

    摘要在巖石邊坡中，當出現平面滑坡時，如果邊坡內沒有確定的滑面，滑面的臨界傾角不僅僅是邊坡傾角和破壞面摩擦角的函數，而且還應該是滑體高度、破壞面的黏聚力和巖體重度的函數。
  8. The relations between hartmann measuring data and calculating data are presented with stress - birefringence. temperature increments and phaseshifts of working caf2 window and sampling fluoride glass window are measured. during experiments, the simulating cavity is designed, on which the sampling plane and spherical window are fixed

    推導了有應力雙折射時hartmann測量數據與計算數據之間的關系，測量了工作caf _ 2窗口和樣品氟玻璃窗口的溫升和附加相移，設計了模擬腔，將樣品氟玻璃平板和球殼窗口加在模擬腔上進行實驗。
  9. Vacuum rubber seal plane flanges. dimensions of fixed flanges

    真空橡膠密封平面法蘭.固定法蘭尺寸
  10. Based on the model of for the first time, the coupled model of csbcs and soil considering the interaction between them was established in this paper, in which csbcs was simplified into the arch structure with fixed support and problem of plane strain

    本文按照耶梅里楊諾夫模型的思路，首次建立了波紋鋼板橋涵和土的耦合作用模型，將波紋鋼板橋涵簡化為固支拱結構，按平面應變問題進行計算。
  11. A steel tubular trssed structure was vertically fixed to ensure the stability of the plane surface of the arched girder

    為保證鋼梁在變異拱處平面外的穩定，縱向設一通長管桁架。
  12. We were to leave at 5 : 00 in the morning, but the call came to my hotel room that there was a little problem with the plane so we would be leaving at 8 : 00 am instead. well, at 2 : 30 in the afternoon the problem still wasn t fixed, and we were told, " it s just a little computer chip. " a tiny little computer chip and the plane couldn t fly

    我們前往溫哥華，要在那裡登上他的飛機，那是一架全新的飛機，環球航空，極好的飛機我們本應于早上5點出發，但我們在酒店接到電話，飛機出了一點毛病，改為8點長話短說，到了下午2 : 30 ，飛機仍未修好，他們說是一片電腦晶片的問題，一片小小的晶片就使飛機無法起飛。
  13. A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line

    拋物線到一固定直線和不在直線上某一固定點等距的點的軌跡所形成的平面曲線
  14. Now, since the aperture can only be inserted in the one fixed plane it follows that the first image should be formed in this plane and the diffraction lens focused on to it

    現在，由於孔可以僅僅被嵌入所屬的一個指定的平面，第一成像就應該出現在這個平面並且衍射透鏡聚焦在其上。
  15. Brandon in " shanghai airlines " dec 2007 issue ( issue 143 ). why do i have a fixed win plane by my heli ？ yes ， i do fly fixed wins occasionally. landing is my favorite part

    薛童銘在《上海航空》雜志2007年12月號上。你也許會問我為啥在直升機旁放一架固定翼？我有時也飛固定翼。我最喜歡飛著陸。
  16. The spread system of " the book of songs " in zhou dynasty is not a plane or a resting fixed mode not changed

    摘要周代的傳《詩》系統不是一個平面，不是一個靜止不變的固定模式。
  17. At first, after the dynamic characteristics of the plane and the spatial supporting systems were studied, fore some steps fixed frequency and shape of vibration were gained. secondly, several design parameters which influence the dynamic characteristics of this kind system were discussed, including pre - tension value in the cable, cross - section of the cable, cross - section of steel - bar and form change. some applied decisions were found

    首先，對平面和空間索桁支承體系的自振特性進行研究，得到體系的前幾階固有頻率和振型形式；進而探討了索的預拉力、拉索截面面積、撐桿截面面積、形狀改變（撐桿長度l ）等主要設計參數對體系自振特性的影響，得出了一些有益的結論，為體系設計和施工提供意見和依據；最後，對體系的風振特性進行了分析，用幕墻風荷載規范對幾種索桁支承體系形式進行風荷載計算。
  18. In order to overcome the drawback of classical fixed boundary models, a finite element model of structure - foundation system has been suggested in this paper for the earthquake response analysis of frame structures, such as beams and columns, are described with plane - stress 4 - node quadrilateral parametric element, and foundations with plane - strain 4 - node quadrilateral parametric element

    為了正確處理結構?地基動力相互作用，改善以往固定邊界模型將地震能量全部陷入結構計算模型的不合理狀況，以框架結構為例提出了建築結構地震反應分析的有限元模型及透射邊界，模型中採用四結點平面應力等參單元模擬上部框架結構的樑柱構件。
  19. And it is mainly made up of optic - mechanical system ( including the lens of fixed focus ccd focal plane module and mechanical crust. ) image processing system and controlling computer and so on. each part is independence

    該系統以計算機為系統控制處理平臺，由光機系統（包括定焦鏡頭、數字ccd相機、消雜光光欄、機械外殼組成） 、圖像處理系統和控制計算機等幾大部分組成，且各個部分相互獨立。
  20. Movement stand is that photoelectricity theodolite is fixed on vehicle plane, theodolite works on vehic le plane and frees of geography location limit

    活動站是把光電經緯儀直接安裝到車載平臺上，經緯儀直接在車載平臺上工作，不受地理位置的限制。
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