?centroid

centroid發(fā)音

英：['sentr??d]　　美：['sentr??d]

英：　　美：

centroid中文意思翻譯

n. 圖心；矩心；重心

centroid常見例句

1 、An approach is proposed that this deviation can be obtained by using the weld pool image centroid and a Kalman filter.───為此提出一種利用熔池圖像質(zhì)心和卡爾曼濾波來間接獲取電弧與焊縫偏差的方法。

2 、spectral centroid of light───光的光譜重心

3 、Also, this method used the way of supervising, select training sample's centroid to be the centroid's of connotative nodes, make training sample's sorts as the numbers of nodes.───利用該方法對小詞表漢語孤立詞進(jìn)行語音識(shí)別。

4 、Keywords iris registration;eye cyclotorsion;pupil centroid shift;corneal refractive surgery;───關(guān)鍵詞虹膜**;眼球旋轉(zhuǎn);瞳孔中心移位;角膜屈光術(shù);

5 、Coordinate Transformation Methods from the Inertial System to the Centroid Orbit System───地心慣性坐標(biāo)系到質(zhì)心軌道坐標(biāo)系的坐標(biāo)轉(zhuǎn)換方法

6 、After the anti interference training to the network, it carries on correlation matching of alterable resolution by the corresponding centroid characteristics of the infrared target.───對網(wǎng)絡(luò)進(jìn)行抗干擾訓(xùn)練后，根據(jù)目標(biāo)形心特征進(jìn)行變分辨率相關(guān)匹配。

7 、Testing System of Mass, Centroid and Centroidal Deviation of Projectile Body───彈體的質(zhì)量、質(zhì)心及質(zhì)偏測試系統(tǒng)

8 、An image centroid method for seam tracking in gas tungsten arc welding───一種基于圖像質(zhì)心的焊縫跟蹤新方法

9 、If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results───如果該載荷重心在機(jī)翼結(jié)構(gòu)彈性軸之后，則引起主機(jī)翼表面前端向下的扭轉(zhuǎn)。

10 、In the fully plastic condition, the neutral axis does not necessarily pass through the centroid───在全塑狀態(tài)下，中性軸不一定需要通過形心。

11 、Influence of the Multipath Effect on Chaff Centroid Jamming───多路徑效應(yīng)對海面箔條干擾的影響

12 、vertical centroid index───垂直重心指數(shù)

13 、Beam centroid motion estimate for a high current LIA───強(qiáng)流直線感應(yīng)加速器中束流質(zhì)心橫向運(yùn)動(dòng)初步計(jì)算

14 、Weighted centroid localization algorithm is simple and no communication is needed while locating.───加權(quán)質(zhì)心**算法計(jì)算簡單，**過程中節(jié)點(diǎn)間無通信開銷。

15 、weighted centroid localization algorithm───加權(quán)質(zhì)心**算法

16 、centroid of a free tree───一自由樹的形心

17 、In order to solve infrared image motion as the effect of aero-optics,the method is adopted to identify the small image centroid and angle motion that bases on Taylor series expansion between images and the real one in the paper.───為了解決氣動(dòng)光學(xué)效應(yīng)所引起的紅外圖像偏移問題,文中采用圖像離散模型泰勒級(jí)數(shù)展開的方法解決成像系統(tǒng)與真實(shí)目標(biāo)相對運(yùn)動(dòng)造成的圖像小變量質(zhì)心偏移和角度偏移的識(shí)別運(yùn)算。

18 、The conventional monopulse radar will track a power weighted centroid of target and be interfered when centroid-interference is present.───存在質(zhì)心干擾情況下,普通單脈沖雷達(dá)將跟蹤干擾與目標(biāo)的能量重心。

19 、In mathematics, Riemannian centroid is characterized by an optimization problem on manifolds, which is very difficult but has received extensive attentions.───在數(shù)學(xué)上，Riemann質(zhì)心由一個(gè)定義在流形上的優(yōu)化問題所刻畫，而流形上優(yōu)化問題的數(shù)值求解是近年來廣受關(guān)注的重要而困難的研究課題。

20 、double pulsed beams centroid───雙脈沖電子束束心運(yùn)動(dòng)

21 、The author presents a novel method for acquiring the initial approximate transformation in terms of the distribution feature of points around the centroid.───為避免迭代落入局部而非全局最優(yōu)解，本方法利用網(wǎng)格的多分辨率表示特性和網(wǎng)格上點(diǎn)到質(zhì)心距離分布的特征信息，快速有效地確定初始矩陣。

22 、Centroid Theorem of Coordinate-tetrahedron in the Volume-coordinate System───體積坐標(biāo)系的坐標(biāo)四面體重心定理

23 、Around the centroid, the distances between the centroid and contour are calculated at the same interval of angle, and a series of distances is obtained.───圍繞目標(biāo)質(zhì)心每隔一定角度抽得質(zhì)心到輪廓的距離值，得到一個(gè)距離值的序列。

24 、Keywords Image centroid;Seam center;Detection;Model;───圖像質(zhì)心;焊縫;識(shí)別;模型;

25 、We use signed distance and centroid to defuzzify the total cost in the fuzzy sense in fuzzy inventory without backorder.───利用有號(hào)距離和形心將無缺貨補(bǔ)貨的模糊庫存的總成本利用有號(hào)距離和形心解模糊化。

26 、Design of high accuracy inspecting system for measuring centroid and centroidal deviation of bullets[J].───引用該論文 YAO Guo-nian,WEI Jun-hu,ZHAO Xi-lin,SUN Guo-ji.

27 、Compared with the methods of edge fitting and the traditional centroid calculating, this new method has a better anti-noise ability and higher accuracy.───實(shí)驗(yàn)中通過與邊緣擬合法、傳統(tǒng)質(zhì)心法的比較，表明這一方法具有更強(qiáng)的抗噪聲能力和較高的準(zhǔn)確性。

28 、Algorithm to identify image centroid and angle motion based on Taylor series expansion───基于泰勒級(jí)數(shù)展開的圖像質(zhì)心和角度偏移識(shí)別算法

29 、The excursion of centroid position of focal spot may be easily acquired with the centroid position expression of focal spot.───利用焦斑質(zhì)心位置表達(dá)式，可分析和確定由于振幅調(diào)制和相位畸變導(dǎo)致的質(zhì)心位置偏移。

30 、Discusses the differences of the centroid algorithm &normalized correlation algorithm and give the advice of improving the system.───對形心跟蹤算法以及相關(guān)跟蹤算法進(jìn)行了討論,指出了算法的優(yōu)點(diǎn)與不足,并對提高的方向給出了自己的建議。

31 、Centroid Problem of Lattice in the Plane───平面格點(diǎn)的形心問題

32 、Analysis of Centroid Jamming against Narrow Pulse-width End Guided Radar───對抗窄脈寬末制導(dǎo)雷達(dá)的質(zhì)心干擾分析

33 、Study on Suppressing Centroid Interference Using Polarized Monopulse Radar───利用極化單脈沖雷達(dá)抗質(zhì)心干擾的研究

34 、Lp centroid inquality───Lp質(zhì)心不等式

35 、of or relating to (especially passing through) a centroid───屬于、關(guān)于重心（尤其是穿過重心）

36 、The results show that the spectral centroid of the backscatterer signals is dowushifted to lower frequency with increase of the apparent density of cancellous bone.───分析結(jié)果表明。隨松質(zhì)骨表觀密度的增大，背散射信號(hào)頻譜的質(zhì)心向低頻方向移動(dòng)；

37 、If a struct uses a centroid modifier, centroid is applied to all members of the struct and overrides any other interpolation modifiers present.───如果一個(gè)結(jié)構(gòu)使用重心**值,重心**值會(huì)應(yīng)用到所有結(jié)構(gòu)成員上,覆蓋任何目前的**值方式。

38 、Relation between the Push Technique and the Centroid Moving Track in the Curve───彎道滑行支撐腿蹬伸技術(shù)與重心移動(dòng)方式之間的關(guān)系

39 、centroid center of volume───體積中心

40 、Design Study of Variable Structure Control of Rotating Missile with Moving Centroid───變質(zhì)心旋轉(zhuǎn)彈頭變結(jié)構(gòu)控制研究

41 、Three-dimensional reconstruction of lenticular nucleus and determination of its centroid and volume───人腦豆?fàn)詈巳S重建及其質(zhì)心、體積的測量

42 、The study on the centroid of the lattice point in the plane───平面格點(diǎn)形心問題研究

43 、A new technology of weld tracking based on image centroid───基于視覺圖像質(zhì)心的焊縫跟蹤新技術(shù)

44 、Principal moments and X-Y directions about centroid───主力矩和質(zhì)心

45 、Set of functions to calculate the centroid, central moments and normalised moments of a binary image.───Easy to understand, implemented in matlab (譯)：一套功能來計(jì)算心，中央時(shí)刻和正?；臅r(shí)刻二進(jìn)制圖像。

46 、The Proofs of the Centroid Method for Some Inequalities───一些不等式的形心法證明

47 、principal axes and centroid based method───主軸質(zhì)心法

48 、SAR Doppler centroid estimator using primary point information───基于強(qiáng)點(diǎn)信息的SAR多普勒中心估計(jì)算法

49 、human body centroid forecast───人體質(zhì)心預(yù)測

50 、In this research, an analytical study of error was introduced, and the error correction means by bilinear interpolation and adaptive centroid window was described.───在傳統(tǒng)質(zhì)心法的基礎(chǔ)上提出了采用二元線性**值和自適應(yīng)質(zhì)心窗來改善信噪比,并對誤差進(jìn)行校正,實(shí)驗(yàn)證明了它比傳統(tǒng)的質(zhì)心法有更高的精度。

51 、Keywords internal capsule;three-dimensional reconstruction;centroid;stereotaxis;───內(nèi)囊;三維重建;形心;立體定向;

52 、Find the centroid of the blob Slave parallel image processing mode off a single camera bus───對于單個(gè)攝象總線的中斷,是從并口影象處理模式

53 、New method for centroid detecting of focal spot based on optimizing detecting window───基于優(yōu)化探測窗口的光斑質(zhì)心探測方法

54 、Feasibility Research of Principal Axes and Centroid Based Method Used in Coarse Medical Image Registration───醫(yī)學(xué)圖像粗匹配的主軸質(zhì)心法

55 、of or relating to (especially passing through) a centroid.───屬于、關(guān)于重心（尤其是穿過重心）。

56 、Keywords Excimer laser in situ keratomileusis;cycloduction;pupil centroid shift;Iris Location;───準(zhǔn)分子激光原位角膜磨鑲術(shù);眼球旋轉(zhuǎn);瞳孔中心移位;

57 、New Three Points Measurement of Column Structure's Mass Centroid and Centroidal Deviation───彈體質(zhì)量、質(zhì)心及質(zhì)偏的新三點(diǎn)測量法

58 、Detecting and calculating accuracy of centroid of light spot is an important factor which affects the detecting accuracy of Hartmann wavefront sensor.───子孔徑光斑的形心探測和計(jì)算精度是影響哈特曼傳感器波像差探測精度的重要因素,而探測窗口的選取對探測誤差的影響很大。

59 、Curve Representation and Matching Based on Centroid Distance Increment Matrix───基于質(zhì)心距離增量矩陣的曲線描述和匹配

60 、Study on an automatic selection method for spot centroid detection window of Hartman wavefront sensor───哈特曼波前傳感器光斑質(zhì)心探測窗口的自動(dòng)確定方法研究

61 、Beam centroid trajectory control for a high current LIA───強(qiáng)流電子束束心橫向運(yùn)動(dòng)調(diào)諧技術(shù)研究

62 、move centroid control───變質(zhì)心控制

63 、The experimental results show that the increase of the centroid transverse displacement in the beam-pulse flattop duration is confined and the bigger energy-sweep beams are partially rejected in the alternate focusing solenoid field.───實(shí)驗(yàn)結(jié)果表明,采用交變極性聚焦場聚焦,抑制了束脈沖頂部質(zhì)心橫向運(yùn)動(dòng)的發(fā)展,同時(shí)可剔除束脈沖前后沿能散度較大的那部分束。

64 、Keywords image centroid;seam center;recogniziation;theoretical model;experimental validation;───圖像質(zhì)心;焊縫中心;識(shí)別;理論模型;試驗(yàn)驗(yàn)證;

65 、Keywords Cutting road planning;Centroid of polygonal part;Ant colony algorithms;Local optimal methods;───切割路徑規(guī)劃;零件形心;蟻群算法;局部優(yōu)化技術(shù);

66 、spectral centroid───光譜矩心

67 、S. Kong and B. Kosko, Differential competitive learning for centroid estimation and phoneme recognition, IEEE Trans on Neural Networks, vol.2, pp118-124, 1991.───張基宏,謝維信,"一種快速模糊矢量量化圖像編碼算法",,1999年第27卷第2期106-108頁.

68 、CENTROID ALGORITHM IN PIXEL CCD SUN SENSOR───CCD太陽角計(jì)中的形心計(jì)算法

69 、centroid analysis───圖心分析

70 、Move centroid control mode analysis of passive vehicle in outer space───外層空間無動(dòng)力飛行器變質(zhì)心控制模式分析

71 、THEORETICAL AND EXPERIMENTAL STUDY ON SEAM CENTER DETECTION BASED ON WELDING VISUAL IMAGE CENTROID ARITHMETIC───圖像質(zhì)心算法的焊縫識(shí)別理論與試驗(yàn)研究

72 、The processing results show that the algorithm performs well in big and small target images, and maintains the advantage of quick processing speed of original centroid algorithm.───處理結(jié)果表明，對于大目標(biāo)圖像和小目標(biāo)圖像均有較好的效果，并且保持了常規(guī)形心跟蹤算法執(zhí)行速度快的特點(diǎn)。

73 、centroid of volume───體積矩心

74 、scale centroid statistic (SCS)───尺度質(zhì)心統(tǒng)計(jì)

75 、Rotational Inertia of an Arbitrary Tetrahedron Around the Centroid Axis───任意四面體繞質(zhì)心軸的轉(zhuǎn)動(dòng)慣量

76 、Metrical System for Centroid of Rotator Based on Visual Instrument Technology───基于虛擬儀器的旋轉(zhuǎn)體質(zhì)心測量系統(tǒng)

77 、Doppler centroid tracking (DCT)───多普勒質(zhì)心法

78 、A method based on sub-pixel correlation algorithm for star center is proposed.With correlation matching method, the star center is located to sub-pixel level to raise centroid accuracy.───因此，提出了一種基于亞像元相關(guān)法的星像質(zhì)心算法這種算法是利用互相關(guān)匹配實(shí)現(xiàn)圖像**的原理，將星像質(zhì)心**到亞像素上來提高質(zhì)心精度。

79 、Beam Bugs and Botare used quite widely in Linear Induction Accelerator (LIA) , either for beamcurrent or for beam centroid position measurements .───在直線感應(yīng)加速器中，壁電流探測器、磁探針應(yīng)用得尤為廣泛，兩者都可以測量束流及束心位置。

80 、Some parameters were calculated such as tire lateral stiffness, centroid position of every segment, and suspension system parameter, which influence the handling stability of an ADT.───使用該模型進(jìn)一步計(jì)算了輪胎側(cè)偏剛度、后節(jié)質(zhì)心布置以及懸架系統(tǒng)參數(shù)等，以便研究它們對鉸接式自卸車操縱穩(wěn)定性的影響。

wavelengthcentroid是什么意思，wavelength centroid英[?we?v?le?kθ ?sentr?id]美[?wev?l??kθ ?s?n?tr??d]波長重心 wavelength centroid英[?we?v?le?kθ ?sentr?id]美[?wev?l??kθ ?s?n?tr??d]波長重心Find the centroid of the region bounded by the given curves.，三角形的五心是指三角形中五個(gè)重要的特殊點(diǎn)，它們分別是重心、內(nèi)心、外心、垂心和旁心。以下是這五個(gè)心的定義： 1. 重心(Centroid)：三角形三條中線的交點(diǎn)。重心將三角形 三角形的五心是指三角形中五個(gè)重要的特殊點(diǎn)，它們分別是重心、內(nèi)心、外心、垂心和旁心。以下是這五個(gè)心的定義： 1. 重心(Centroid)：三角形三條中線的交點(diǎn)。重心將三角形 以下是這五個(gè)心的定義： 1. 重心(Centroid)：三角形三條中線的交點(diǎn)。重心將三角形分為三個(gè)等積的小三角形。 2. 內(nèi)心(Incenter)：三角形三條內(nèi)角平分線的交點(diǎn)。

三角形線性運(yùn)算公式，在三角形中，常見的線性運(yùn)算公式包括以下幾種： 1. 重心公式(Centroid Formula)： 三角形的重心是三條中線的交點(diǎn)，它將每條中線分成兩段，其中一段的長度與另一段的 在三角形中，常見的線性運(yùn)算公式包括以下幾種： 1. 重心公式(Centroid Formula)： 三角形的重心是三條中線的交點(diǎn)，它將每條中線分成兩段，其中一段的長度與另一段的 1. 重心公式(Centroid Formula)： 三角形的重心是三條中線的交點(diǎn)，它將每條中線分成兩段，其中一段的長度與另一段的長度成比例。