level surface 中文意思是什麼

level surface 解釋
等勢面
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  1. A feasibility study on prolonging the service life of the 290 level adit in nanfen surface mine

    南芬露天礦延長290平硐服務年限的可行性研究
  2. Fully adjustable to suit your ideal level of firmness. new patented tri - layer air chambers that offers the highest level of comfort in air bed technology. 195 intelligent air cushion surface, for a more balanced and even support

    當親友來訪郊遊露營外出旅遊時，有了" 2 in 1充氣吸氣家用及車用電動幫浦" ， magic神奇智慧床隨時隨地立刻變成一張頂級舒適的床
  3. Each level has solid marble floors with art deco designs incorporating a red marble cannon in - laid into the surface

    每一層都有堅固的大理石地面，帶有藝術裝飾，包括嵌在地面上的一個紅色大理石的大炮圖案。
  4. Calculation of water surface profile for earth dam with core wall during level fall of reservoir

    水庫水位降落期心墻土壩水面線計算
  5. Multi - level plain weave surface filtration structure, good effects in countercurrent rinsing

    多層平織絲網表層過濾結構，逆流清洗效果好，清洗簡單。
  6. Blank detail specification - fixed multilayer ceramic surface mounting capacitors - assessment level dz

    空白詳細規范.多層陶瓷表面鑲嵌固定電容器.評定等級dz
  7. A one - dimensional oceanic mixed layer model with the m - y level - 2. 5 turbulence closure schemes is employed. the rate of energy loss by breaking waves is estimated by parameterization and incorporated into the model as a source of turbulence kinetic energy ( tke ) by modifying the existing surface boundary condition of tke equation. the velocity field and turbulence energy budget are calculated under different forcing conditions ( the results given below are for a wind speed of 20 m / s. )

    採用一維2 . 5階湍封閉混合層模式，根據參數化方法對波浪破碎導致的能量耗散率進行了估計，通過改變湍動能方程的上邊界條件引入波浪破碎對湍動能生成的影響，計算了不同風應力強迫下的混合層流場結構和湍能量收支（下述給出的結果是取風速為20m s得到的） 。
  8. The actual equipotential surface of the earth that corresponds to sea level is called the geoid.

    相當海平面的地球實際等位面稱為重力平面。
  9. Next, in order to comprehand the electromagnetic characteristics and the dynamic characteristics of the new type of magnetic micromotors, the dissertation applied the concept of the magnetic scarlar potential of the irrotational magnetic fields and set up the mathmatic model for the inner magnetic field of the new type of motors from the basic equations and the boundary conditions of the motor magnetic field. oh the basis of the mathmatic model, the dissertation analized the various qualities of the magnetic field of the air gap between the rotor and the stator and gave a detailed calculation of the air gap ' s magnetic potential, magnetic field intensity, magnetic induction, the shape of the magnetic scarlar potential level surface, the distribution of the magnetic circuit, the magnetic induction the self - inductance and the mutual inductance of the coils

    其次，為全面了解這種新型電磁電機的電磁特性和動力特性，本文從電機磁場的基本方程及其邊界條件出發，應用無旋磁場的標量磁位概念，建立了端面搖擺式電磁微電機內部磁場的數學模型，並以此為基礎，詳細分析了電機氣隙磁場的各方面性質，對氣隙磁場的磁標位、磁場強度、磁感應強度、等磁位面形狀、電機工作磁路的分佈、電機的工作磁通量以及激勵繞組的自感和相互之間的互感進行了詳細的分析計算。
  10. Figure 7-12 shows a body of mass m on a level surface.

    圖7-12表示水平面上質量為m的物體。
  11. The set of points is called a level surface.

    這種點的集合被稱為等位面。
  12. Figure 2-1 represents a flat, rigid object of arbitrary shape on a level surface having negligible friction.

    圖21表示一個任意形狀的扁平剛體，放置在無摩擦的水平面上。
  13. The surface that the engine is mounted on must be on an even plane ( i. e., a flat and level surface ) so that there is no strain on the engine itself

    引擎安裝必須是固定在一正平面背板上（即，平和平實表面）確定引擎外殼沒有受到張力。
  14. Figure 7－13(a) shows a man standing on frictionless roller skates on a level surface, facing a rigid wall.

    圖713（a）表示一個人穿著無摩擦的有輪滑冰鞋站在水平平面上，面對著一堵堅硬的墻。
  15. The load cells are to be mounted on a level surface of at least the same size if the technical data listed on page 2 are to be maintained

    按照第二頁上所列的技術數據，這款測壓元件需要安裝在至少與之同尺寸的水平表面。
  16. By taking the image to be compressed as a grey - level surface of some fractal brown motion, the fractal dimension of this surface gives out a good description of its texture characteristics

    把灰度圖像看作是某種分數布朗運動形成的（分形）灰度表面，並用這種灰度表面的分形維數來刻畫它的紋理粗糙程度。
  17. Pressures, water level, surface and axial temperatures and total clotted liquid were obtained and analyzed. by experimental phenomenon, the condensation process was divided into two phases : steam supply limit and condensation limit. the interfacial heat transfer coefficient in steam supply limit phase was calculated

    通過實驗，觀察飽和蒸汽在cmt內的冷凝現象，獲取cmt內壓力、水位變化、表面、軸向溫度分佈和累積冷凝量等重要實驗數據，對實驗所得的數據進行分析。
  18. Figure 2 - 1 represents a flat, rigid object of arbitrary shape on a level surface having negligible friction

    圖2 1表示一個任意形狀的扁平剛體，放置在無摩擦的水平面上。
  19. Figure 7 13 ( a ) shows a man standing on frictionless roller skates on a level surface, facing a rigid wall

    圖7 13 （ a ）表示一個人穿著無摩擦的有輪滑冰鞋站在水平平面上，面對著一堵堅硬的墻。
  20. Select a location near the fixture that this water heater will supply. the water heater must be installed indoors and in a vertical position on a level surface

    選擇這個熱水器所要供水的用具附近的位置。這個熱水器必須在室內的水平地面上立式安裝。
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