geometric center 中文意思是什麼

geometric center 解釋
幾何中心
  • geometric : n. 有幾何圖形的東西。adj. 1. 幾何學的，幾何圖形的。2. 按幾何級數增長的。adv. -rically
  • center : n vt vi 〈美國〉＝centre n 1 中心；中心點；圓心；中央；中樞，核心；中心人物；根源，起源。2 〈常C ...
  1. The traditional solution to the problem is to plot the forecast position of typhoon center and the ship ' s position on the < < typhoon position diagram > >, to pay much attention to the relative position between the ship and typhoon, and the tendency of their movements, to consider the affects of all kinds of factors and leave enough room, to use the plotting method of geometric relative motion to figure out the course which the ship should take to keep away from typhoon on the small scale chart

    傳統的解決辦法是，將臺風中心的預報位置和本船的船位點繪在《臺風位置標示圖》上，研究本船與臺風的相對位置以及相互間動態的發展態勢，考慮各種因素的影響並留有充分餘地，在小比例尺海圖上用幾何相對運動標繪的方法作圖繪算出本船應採取的避臺航向。
  2. It is located in the geometric center of the brain. this correlates to the location of the great pyramid in the center of the physical planet

    它位於人腦的幾何中心。這和在物理行星中心的大金字塔的位置有相互關系。
  3. By contrast with some foreign countries, such as usa, uk and so on, those countries had carried out new iso standard for a period of time, so they have developed special implements to measure those five errors, like 6d / lms created in usa. those implements have greatly improved the testing efficiency of machining center ' s geometric accuracy

    而國外美英等國先於我國執行iso的新標準，他們已經研製了直線度誤差綜合檢測儀，如美國的api公司研製的6d lms激光干涉儀可同時檢測除傾斜一項的其他四項誤差，使檢測時間從2 ? 3天減為半天，極大地提高了生產效率。
  4. Machining center ' s geometric accuracy is the key to guarantee the processing accuracy of machine tool. the testing of geometric accuracy is the base of testing machining center ' s straightness accuracy

    加工中心幾何精度是確保機床加工精度的關鍵，其中直線運動精度的檢測是幾何精度檢測的基礎。
  5. Not situated at or in the geometric center

    離心的不位於或在幾何中心的
  6. The side displacement of the glass plate center is larger or less than the glass plate thickness, for the 3d geometric size of the glass plate and the lateral load vary in a wide range. in other words, the mechanic analysis of glass plate belongs to large deflection or small deflection theory in thin plate theory

    由於幕墻玻璃的三向幾何尺寸和橫向荷載集度可在較大的范圍內變動，玻璃板中心的側向位移，有可能小於或大於玻璃板的厚度，也就是說，幕墻玻璃的力學分析，既可能屬于薄板理論中的小撓度問題，也可能屬于大撓度問題。
  7. The light spot image thresholding part of the suite puts forward the iterative algorithm to gain the best threshold by comparing, which could perfectly hold the original image feature. in the extracting the light spot image features part, the algorithms on calculating the coordinates of the " energy distribution barycenter " in the 256 gray levels image and the " geometric - center " in the binary image are adopted respectively and so on

    如在對光斑圖像進行二值化的過程中，通過比較發現使用迭代法求出最佳閾值的演算法能夠較好的保留原圖像的特徵。在對光斑圖像進行特徵提取的過程中，分別採用了對256級灰度的光斑圖像求其「能量分佈的重心」坐標；對光斑的二值化圖像求其「形心」坐標等演算法。
  8. A conclusion can be safely obtained : under the condition of considering geometric size c, which is a measurement from the center of a hole to the nearest side in the 6 - point - supported - glass, the analytic approach and the numerical analysis approach ( i. e. fea ) have a smooth unanimity, thus supplying a theoretical basis on which practical formula can be deduced through fea

    得出結論： 6點支承玻璃在考慮孔邊距c影響的條件下，採用解析法與採用數值法進行計算，有較好的一致性。從而為採用有限元分析推導實用的計算公式提供了理論依據。
  9. In this paper the topological structure of multi - body system and their low - order body arrays, and basic concepts of characteristic matrixes and their composing methods are presented, basic rules of having - error kinematics of multi - body system are analyzed, 891e gear measurement center taken as an example, volumetric geometirc errors of gear measurement center based on characteristic matrixes are researched, it provides a kind of ideal method of model building for the precision analysis and geometric errors of gear measurement center

    摘要本文闡述了多體系統的拓撲結構和低序體陣列，其特徵矩陣的基本概念和構建方法，分析了多體系統誤差運動的基本規律，結合891e型齒輪測量中心研究了根據特徵矩陣得到其空間幾何誤差的演算法，為齒輪測量中心精度分析和幾何誤差提供了一種理想的建模方法。
  10. If only one object is selected, the point used is the center point of the object, which might not necessarily be in the geometric center

    （如果只有一個物體被選中，這個點通常就是物體的中心點，倒不一定是物體的幾何中心。 ）
  11. The center of mass of the moon is not at the geometric center. instead, it is closer to the earth. together with the mutual gravity, this shift of the center locks the revolution and rotational rates

    同步自轉的出現絕不是意外巧合，由於月球的質心並不位於月球的中心位置，而是較月心更接近地球，結果在相互的引力作用下，最終把月球的自轉和公轉周期鎖定成一比一。
  12. The lufthansa center, in contrast, with its clear geometric forms, is typical of structures in modern urban centers the world over

    相比之下，有著簡明幾何形狀的燕莎中心則是當今世界典型的現代城市建築。
  13. Analysis and control of geometric errors for machining - center based on cad cam technology

    技術的加工中心誤差分析與控制
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