質心坐標 的英文怎麼說
中文拼音 [zhíxīnzuòbiāo]
質心坐標
英文
barycentric coordinates-
3. characteristic points are established through projecting images of regular points to measured surface. space dimidiate coding method which is called rough match and correlation technology, centroid technology, corner detect technology which are called precise match are used to acquire characteristic points accurately
將空間規則點圖案投射到被測物體表面形成特徵點，然後利用空間二分編碼粗略獲得空間特徵點（稱為粗匹配） ，再利用自相關技術、質心技術和角點技術精確獲得空間特徵點的圖像坐標（稱謂細匹配） 。We take the center of well as the origin of coordinates. we noticed that the electron ' s effective mass is different in the well and in the barrier, but did n ' t pay attention to the mismatch of the dielectric constant
33 ）量于階中心，把量子階中心選作坐標原點，考慮了在階中和壘中電子的有效質量的不同，但沒有考慮在階中和壘中介電常數的失配性。Including usign coordinate transformation method to deduce the uniform coordinate from the object coordinate to the photo coordinate, then setup the measuring error equation of apsse, this established the theory ground of usign the mont carlo method to analysis the error of apsse. there are errors from every tache of coordinate transform
由於建立機載光電跟蹤測量設備的測量誤差的位置傳遞方程是基於空間坐標變換的基礎上，從中心地平坐標繫到目標坐標系的變換涉及到幾十個環節，而每個環節都有誤差，其誤差的性質和大小直接影響對目標的定位測量。It has set up physical chemical inspection center, 3 - d coordinate meter lab aberlink, made in england, helium leakage indicator lab shimadzu, made in japan, ultrasonic crack detector lab, x - ray fault indicator lab
已建有理化檢驗中心英國aberlink三維坐標儀檢測室日本島津氦質普檢漏室水壓泄漏檢測室超聲波探傷室x射線探傷室。Through to 2005 the zhenjiang 20 - 59 year - old 1, 863 adults bodies shape, the function and the quality physique determination result analysis, as swell a with the jiangsu province target contra research, finally indicated that, zhenjiang adult physique physique condition slightly good yu quansheng, but does not have the remarkable difference ; the bodily shape various targets besides the female height and the entire province quite, other remarkably am lower than the entire province avenge value ; the bodily function heart and lungs function man vital capacity target and the entire province quite outside, the female remarkably is lower than the entire province, the cardiovascular function man and women is higher than the entire province average level ; in the physical quality balances the ability man remarkably to be higher than the entire province, the man and women carries the strength, the female sit - ups, the female closes one ' s eyes shan zuli the entire province quite, other each target remarkably is lower than the entire province average level
摘要通過對2005年鎮江市20 - 59歲的1863名成年人身體形態、機能和素質體質測定結果的分析，並與江蘇省指標對比研究，結果表明：鎮江市成年人體質狀況略好於全省，但無顯著差異；身體形態各指標除女子身高與全省相當外，其餘均顯著低於全省均值；身體機能心肺功能男子肺活量指標與全省相當外，女子顯著低於全省，心血管機能男女均高於全省平均水平；身體素質中平衡能力男子顯著高於全省，男女背力、女子仰臥起坐、女子閉眼單足立全省相當，其他各項指標均顯著低於全省平均水平。Accordring to basic concept and assumes essentially on the basic of sweden method of slices, be living below the maximum equilibrium state, the function expression about stability safety homogeneous slop is deduced, and the slope surface is consist of two lines and an arc, afterwards according to analysis theory of minimal value ruling on the basic of the maximum, genetic algorithm is applied to slove the dangerousest slide situation and radius and corresponding safely factor
根據瑞典圓弧法的基本概念和基本假定，在極限平衡狀態下，推導了兩直線段均質斜坡穩定性安全系數函數表達式，然後根據極限分析理論的極小值原理，利用遺傳演算法，求出了邊坡穩定性安全系數極小值，並得到最危險滑動面的滑弧半徑和滑弧中心坐標。The central contents in this paper is : first, the reference frame is defined and the movement equation and the transfer function of the body are proposed in portrait plane. so the module of the center of mass stabilization loop is proposed
本文研究的主要內容是：第一，定義了坐標系，並在導彈的縱向平面內推導了彈體的運動方程和傳遞函數，確定了質心穩定迴路的模型。In new state standard < < machining center testing items - accuracy testing > > [ refering to iso / dis10791 ], issued in 1999, the test of straightness accuracy has been changed. now it becomes more scientific and reasonable. in old state standard, the testing of straightness accuracy of kinetic part only focus on vertical and " horizontal plane, and it only includes two linear errors ; but in new state standard, we not only measure those two linear errors, but also measure the errors of pitching, deflecting, and inclining of the kinetic part, so it includes two linear errors and three angle errors
1999年公布的國標《加工中心檢驗條件?精度檢驗》 （參照iso dis10791訂）中，直線度等項的檢測做了更為科學的實質性更改，坐標移動的直線度以由只檢測垂直面和水平面內的兩個平移線值誤差，改為用移動坐標方向之外的另兩個坐標的平移線值誤差和移動部件繞三個坐標軸的俯仰，偏擺和傾斜三個角值誤差綜合表徵。The paper takes the new method to pick up the tomato rgb color characters by the color information of the images. analyzing the pixels of the images, the tomatoes identifying result is r - g > 80. compute the centroid ' s coordinates of the tomatoes and orientate them on the images using the square method
本論文所採用的新的演算法：根據所拍攝的番茄和葉子的圖像中rgb顏色信息來提取番茄rgb顏色特徵，通過對番茄和葉子圖像中像素的分析得到r - g 80為圖像中番茄的識別條件；並且計算質心坐標來定位圖像中的番茄，滿足了水果智能收獲機械中的迅速、準確識別的要求。Since pwm converters are the key part of hupqc, according to the application of this paper, the mathematical model about the series and shunt parts of tri - level pwm converters is presented in abc coordinate system
電能質量調節系統的核心單元是pwm變流器，結合本文應用提出了三相abc坐標系下電能質量綜合調節系統的並聯補償單元和串聯補償單元的基本數學模型。分享友人