軸線方向 的英文怎麼說

中文拼音 [zhóuxiànfāngxiàng]
軸線方向 英文
axial direction
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 軸線 : 1 [機械工程] axis; axle; [地質學] axial trace; axial cord; axis shaft line; shaft line 2 [紡織] s...
  • 方向 : direction; orientation
  1. The nine elements of the matrix are products of cosines of angles between the direction of a streamline at a point and the coordinate axis.

    這矩陣的9個元素系一點的流線方向和座標軸之間夾角餘弦的乘積。
  2. Currently in initial production, the off - axis viewing device （ oavd ） is a small viewing unit that mates with a weapon s existing receive - mounted optical sight and provides an image of the target transmitted through the scope and reflected 50 to the line - of - sight back to the firer

    目前，初期生產的離軸式觀察裝置（ oavd ）是一種與裝在支座上的光學瞄準具相配的小型觀察器，它能將透過物鏡的目標圖像折射50到視線方向，再提供給射手。
  3. This paper derived the transfer matrix of the bilayer structure composed of left - handed and right - handed materials, and computed the density of states ( dos ) along the axis of the finite one - dimensional photonic crystal, which was constructed out of n such bilayer structures periodically

    摘要推導出了由左右手材料構成的雙層結構的轉移矩陣，計算了由n個該雙層結構周期性排列所形成的一維有限長度光子晶體沿其軸線方向的態密度。
  4. All of the hydraulic structures are arranged in the right bank and four underground seepage tunnels are arranged parallel in horizon, and the axle wires intersect with syncline axis almost perpendicularity, and with rock formation obtusely. complex underground tunnels are formed under such formidable conditions, and each of seepage tunnels crosses nuclear of syncline and comes up against interlaminar sharing disturbed belt at different footage

    四條引水發電隧洞在平面上平行布置，軸線方向與本區構造線方向近於垂直，與巖層走向大角度相交，構成一復雜地下洞室群，並在不同洞段通過沙金壩向斜核部，且遭遇多條層間剪切錯動帶。
  5. On the base of above it, this paper discuss the synthesis of optimum distributed arrays by nonuniform spacing in the sense of dolph - chebyshev. having derived the equations of optimum element distribution, we analyze the exponentially spaced array, which are optimum when the elements are isotropic and equally weighted, and the array by general raised cosine function. the formulate for estimating the sidelobe envelope, beamwidth of the array pattern and clean region width are obtained

    推導了最佳陣元分佈方程，分別對陣元無方向性和等加權時的最佳分散式陣列? ?指數間隔陣列和採用廣義升餘弦加權的最佳分散式陣列進行了分析，推導了天線方向圖旁瓣包絡、波束寬度，干凈掃描區寬度的估計公式，給出了近軸旁瓣電平與陣列參數的關系。
  6. Circular disk was rotating about an axis tilted from the normal through the center.

    圓盤繞一個通過中心與法線方向傾斜的軸轉動。
  7. With the different tripping annulus at the inlet, a new method of the distance definition from the wall was used to measure 35 mean velocity profiles on seven sections in the pipe length x / d = 125. 2

    採用新的離壁距離標定方法，在入口處設有改變擾動強度擋環的條件下，利用熱線儀在管長x d約為125的范圍內完成了七個不同管流截面上的35個軸線方向速度分佈的測量工作。
  8. ( 3 ) in terms of flowing characteristic of drilling fluids on the roller screen, the flowing equations at the axis direction and the tangent direction and the flowing through the screen, and the continuously flowing equation of drilling fluids are built. the characteristic - difference equations of flowing model for drilling fluids are given and the theoretical analysis is made

    （ 3 ）根據鉆井液在筒式篩網上的流動特點，建立了筒式篩網上鉆井液沿軸線方向流動、周向流動和透篩流動的流動方程，以及鉆井液的連續流動方程，利用特徵線法寫出了筒式網上鉆井液流動模型的特徵差分方程，並作了理論分析。
  9. The length of chamfer shall be between 1 and 2 complete threads as measured parallel to the axis of the threaded component

    當平行於螺紋構件軸線方向進行測量時，倒角長度應該在1 - 2全螺紋扣之間。
  10. The nanowire is solid and the periphery is very clean without any coating of amorphous material. the - sic nanowires axes lie along the < 111 > direction and possess a high density of planar defects

    納米線是實心的並且表面清晰不帶有任何包覆層，其軸線方向是< 111 >方向，並且在納米線內部有高密度面缺陷。
  11. The submarine structure is simplified to single or double infinite cylindrical shell stiffened with rings, bulkheads and stringers, focusing on underwater sound radiation from the single shell. the shell motion is described by donnell ' s theory including excitation forces and reactions of rings, bulkheads, stringers and fluid, which leads to the fluid - structure coupling vibration equation. expressing displacements by velocities, applying modal expansion circumferentially and fourier transformation longitudinally result in the shell ' s modal equations of motion

    殼體的運動方程採用較為簡單的donnell理論描述，運動方程中包括了激勵力、加筋結構（環肋、艙壁和縱骨）和流場對殼體的作用力，從而組成流場-結構的耦合振動方程，並進一步將方程中的位移用速度表示，然後沿軸線方向進行fourier變換，將速度和各項荷載沿圓周方向進行模態展開，得到了殼體振動的模態運動方程。
  12. Firstly, when the pipe flow was laminar, the movement of fibers was computed in the 2 - d force formulae that were deduced from the slender body theory and in 3 - d integral method. results revealed that angles between fibers " axis and the orientation of flow would concentrate gradually on a low number as the re numbers increased. that is, the axis of fibers would rotate toward the orientation of flow

    首先，當管道內流動為層流時，分別利用從細長體理論出發得出的纖維二維受力公式和三維分段積分計算方法模擬了大量纖維在流場中的運動，然後在最終時刻統計了纖維的偏角分佈，並得出相同的結果：隨著re數的增加，纖維粒子的偏角逐漸集中於小角度，即纖維軸線方向越來越集中於流向，此結果與實驗吻合較好。
  13. By analysis the results of in - situ monitoring in the process of pipe jacking, the law of surface deformation perpendicular to pipe axis and along pipe axis, the sub - surface movements perpendicular to the axis of pipe and along the axis of pipe are studied

    通過對頂管工程現場測試數據的分析，研究了頂管施工引起的管道周圍土體的移動規律，包括地面橫截面和縱向截面變形規律、深層土體沿管道軸線方向和垂直於管壁方向移動規律。
  14. In above two nanostructure, - sic nanowires axes lie along the < 111 > direction

    兩種結構中的- sic納米線的軸線方向均為< 111 >方向。
  15. The results showed that most multiaxial fatigue cracks were initiated and propagated along the direction of maximum shear plane or on the direction perpendicular to the tubular specimen ' s axis

    研究表明，多軸疲勞裂紋主要是沿最大剪切平面或垂直於管形試樣的軸線方向擴展。
  16. The deleterious effects of pressurized seepage, percolating through the natural discontinuities in the rock mass, have generally been ignored, resulting in tunnel alignments with inadequate lateral and vertical cover

    壓力隧洞傳統計算方法假定圍巖是不透水介質，忽略了圍巖中滲流和滲透力的不利影響，從而導致設計時隧洞軸線方向上覆蓋層厚度不足。
  17. We consider two situations : ( i ) the light is polarized in the z - direction ; ( perpendicular to the cross - section of the wire ). ( ii ) the light is polarized in the x - direction ( parallel to the cross - section of the wire )

    考慮了兩種不同情況：輻射光沿阱線的軸線方向偏振（ z方向） ；輻射光?河北師范大學碩士研究生學位論文平行於軸截面偏振（設為x方向） 。
  18. The orderliness of stresses and displacements in the liner along the direction of the tunnel axial are analyzed under various type tunnel liner and multiform properties of surround rock. the effects of shock absorption measure reinforcing surround rock are studied

    在不同的圍巖材料、不同的襯砌類型情況下，分析了洞口段隧道襯砌應力和位移沿隧道軸線方向的變化規律以及採取注漿加固圍巖的方法的減震效果。
  19. In fluent, the flow field of the tube wall, center, top, middle and bottom of the evacuated solar collector tube can be observed, the temperature - time curve and radial temperature gradient can be obtained, the heat loss of different part can be directly captured. 3. all kinds of effect factors of the flow field and temperature field have been analyzed

    通過fluent計算，清楚地觀察到太陽能真空集熱管壁面和中心部分，頂部、中部和底部在各種工況下的流場分佈均不相同；得出了各種工況下的溫度-時間變化曲線，沿軸線方向的溫度梯度；同時還計算了各部分熱損的傳熱流量； 3
  20. Because the microwave field in simple milo is n mode along the axis and the field is of the standing wave structure. the tapered slow wave structure is introduced to make the field in the downstream of interaction space have a travelling wave structure and easily make the microwave energy transport out of the device

    我們在milo的陽極慢波結構葉片上引入了漸變結構，將駐波形式的電場改變為行波形式，微波在軸線方向不再保持模式，有利於微波能國防科學技術大學研究生院學位論文量的輸出，此項改進對工作主頻影響不大。
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