豎直角 的英文怎麼說

中文拼音 [shùzhíjiǎo]
豎直角 英文
vertical angle
  • 豎 : Ⅰ形容詞（跟地面垂直的; 從上到下的） vertical; upright; perpendicular Ⅱ動詞（使物體跟地面垂直） se...
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  1. Equilateral triangle that appears to be carved into marble. the triangle contains a circle ; both are bisected vertically

    像是鐫刻在大理石上的等邊三角形。三角形中有一個內接圓；圓和三角形都被豎直等分。
  2. Well, while things stood thus, suddenly the hispaniola struck, staggered, ground for an instant in the sand, and then, swift as a blow, canted over to the port side, till the deck stood at an angle of forty - five degrees, and about a puncheon of water splashed into the scupper holes, and lay, in a pool, between the deck and bulwark

    就在這種情況下，伊斯班裊拉號突然一震，搖搖晃晃沖上淺灘，船底擦到了沙地上，船身迅速地向左舷傾斜，直到甲板成四十五度角豎了起來，大約有一百加侖的水從排水孔涌進來，在甲板和舷墻之間形成了一個水池子。
  3. Now some universities and institutes of china have made some samples of the lunar rovers and theirs wheels, but until now the wheel ’ s mechanical performance is seldom researched and tested. this paper will analyze the mechanical performance of the wheel and design a test - bed to test the performance of the lunar rover ’ s wheel. firstly, the mechanical characters of the soil are separated to press - sinkage character and shear character based on bekker ’ s theory, and common press - sinkage and shear models are introduced and the theory of lankine passive earth pressure is also introduced

    根據bekker半經驗法的基本思想，將土壤的力學特性分解為水平方向的剪切特性和豎直方向的承壓特性，闡述了地面力學中常見的土壤的承壓、剪切等力學模型，並引入了朗肯被動土壓力理論，為建立車輪在松軟土壤中前進和轉向的力學模型奠定了基礎，同時進行了實驗土壤的剪切實驗，測量了土壤的內聚力和內摩擦角等參數。
  4. A key value for the point e5 is calculated from the values at the normally and diagonally disposed boundary points.

    根據沿對角線方向和水平豎直方向配置的各邊界點的數值，計算出E5的控制值。
  5. An instrument consisting of an upright, open triangular frame with usually46 strings of graded lengths played by plucking with the fingers

    豎琴一種有一個通常系有四十六根長短不一的琴弦的直立的開放三角架、彈奏時用手指撥動琴弦的樂器
  6. Wood stairs - specification for stairs with closed risers for domestic use, including straight and winder flights and quarter or half landings

    木樓梯.第1部分:家用帶封閉式梯級豎板的樓梯，包括直踏步和斜踏步樓梯和直角轉彎樓梯平臺或全寬樓梯平臺規范
  7. Here, mr. lorry perceived the reflection on the wall to elongate, and mr. cruncher rose and stepped forward. his hair could not have been more violently on end, if it had been that moment dressed by the cow with the crumpled horn in the house that jack built

    此時羅瑞先生看到墻上的人影拉長了，克朗徹先生站起身子走上前來，頭發筆直地聳起，即使他那時叫傑克造的屋裡的那頭母牛下垂的角頂了個跟頭，他的頭發也不會豎得比現在更直了。
  8. All of these is the important base of the selecting of turbines, the designing of hydrodynamics performance, and the general designing of marine currents power plant

    首先分析了豎軸可調角直葉水輪機水動力性能計算的基本公式，介紹了誘導速度的兩類計算方法。
  9. A hydrodynamic optimal method to enhance the energy conversion coefficient of the vertical - axis variable - pitch turbine is presented in this paper based on the analysis of the existing mathematical models, on the computational methods for predicting the hydrodynamic performance of turbines and on the available experimental results. by applying mathematical optimal theory, a mathematical model for optimizing the hydrodynamic attack angle of the blades of turbines is formulated and some numerical results are obtained as well

    本文在總結和研究豎軸可調角直葉水輪機水動力性能計算的現有數學模型，計算方法和實驗結果的基礎上，運用最優化理論，給出了改善和提高該種水輪機能量利用率的一種優化方法，建立了數學模型，並得到了計算結果。
  10. Then as a typical example some results drawn by using the introduced methods of the vertical - axis cycloid turbine are given and compared with the experimental data. the purpose is focus on the validation of the introduced methods what are the foundations of the hydrodynamic performance calculation and the optimal method

    然後以豎軸可調角直葉擺線式水輪機為例，計算了這種水輪機的各種水動力性能，給出了數值計算結果，對各種方法進行了分析並與已有的試驗結果進行了比較和研究，從而檢驗了各種理論計算方法的優缺點和可靠性。
  11. At last with the prototype of the vertical - axis cycloid turbine, the optimal method and its mathematical model based on conjugate gradient method are presented in order to enhance the energy conversion coefficient. such optimal results as the energy conversion and the relation between attack angle and azimuth angle are given with particular analysis to sum up the reason of the improved performance of the turbine

    最後以豎軸直葉擺線式水輪機為優化原型，提出了一種水輪機水動力性能的優化計算方法，建立了數學模型，運用共軛梯度法進行優化設計，以提高水輪機的能量利用率為目標，給出了優化的葉片攻角變化規律、能量利用率結果，探討了能量利用率提高的原因。
  12. Due to the existence of the eddy and the abrupt bend of the stream line, the pressure on the four faces has the distribution as follow : the lowest pressure appears at several centimeters after the angle point along the top boundary, the highest pressure appears near the center line of the vertical shaft on the bottom boundary, near the angle point, the pressure on the inner boundary decreases with the decreasing height, the pressure on the external boundary decreases slightly in the right - angle region, and increases obviously near the corner

    迴流漩渦的存在，以及直彎處流線的急劇彎曲，導致壁面壓力分佈在上表面距彎點一定距離后出現壓力最小值，下表面上，在豎井中心線略偏下游的位置出現壓力最大值，豎井內表面接近彎點處出現壓力沿程降低的現象，豎井外表面壓力在進入直彎后先是沿程略有降低，在直彎角落處又明顯升高。
  13. Under the lateral load, the positive battered pile has bigger bearing capacity than the vertical and the negative pile. the allowable settlement of the pile head is suggested and the vertical pile can bear load with inclination of less than 10, and the battered pile bearing vertical load can be angle of less than 10. then the paper employed the generalized elastic theory in pile group, considering the interaction between pile - soil

    就樁頂的豎向沉降而言，樁身的微小偏斜（小於10 ） ，對豎向受荷樁的正常使用沒有明顯的影響；傾角太大的斜樁承受豎向荷載的能力有所減少；直樁可以承受一定傾角（小於10 ）的傾斜荷載，這時的傾斜荷載對樁頂的沉降影響較小，但樁頂水平位移增加比較明顯。
  14. But in fact, it is not equal for the lashings " parameters. this dissertation starts with computer graphics and put forward the conception of three - dimensional object " s touch or collision. and simulate the course of loading cargo, and solve the issue through that course

    並應用計算機編程模擬裝貨過程，解決三維物體的觸碰問題，預吊裝及裝載重大件貨物、並在吊裝過程中顯示船舶的吃水、吃水差、穩心高度和傾角，還有岸吊的水平轉角、豎直轉角及吊索的長度。
  15. Calibration of upright cylindrical tanks using the optical - triangulation method

    光學三角測量法校正豎直柱形罐
  16. A key value for the point e5 is calculated from the values at the normally and diagonally disposed boundary points

    根據沿對角線方向和水平豎直方向配置的各邊界點的數值，計算出e5的控制值。
  17. When pile up the roller in the wall or ( carriage vertixally ), the best gradient is 5 - 8

    輥棒靠墻（或支撐架）豎直堆放時，傾斜角度5 - 8度為宜。
  18. On the base of experiments, this paper found the primary factor of caused atmospheric - vertical refraction. a formula to calculate the angle of atmospheric - vertical refraction is given

    以實驗為基礎，找出了導致大氣豎直折光的主要因素，給出了大氣豎直折射角計算的實用公式。
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