離心矩 的英文怎麼說
中文拼音 [líxīnjǔ]
離心矩
英文
centrifugal moment-
Albert had already made seven or eight similar excursions to the colosseum, while his less favored companion trod for the first time in his life the classic ground forming the monument of flavius vespasian ; and, to his credit be it spoken, his mind, even amid the glib loquacity of the guides, was duly and deeply touched with awe and enthusiastic admiration of all he saw ; and certainly no adequate notion of these stupendous ruins can be formed save by such as have visited them, and more especially by moonlight, at which time the vast proportions of the building appear twice as large when viewed by the mysterious beams of a southern moonlit sky, whose rays are sufficiently clear and vivid to light the horizon with a glow equal to the soft twilight of an eastern clime
弗蘭茲已經到斗獸場來夜遊過十多次了，而他的同伴卻是第一次光顧維斯派森大帝的這個古跡，平心而論，雖然那兩個向導口若懸河地在他的耳邊喋喋不休，他的腦子里還是留下了很強烈的印象。事實上，要不是親眼目睹，誰都想象不到一個廢墟竟會這樣莊嚴宏偉，歐洲南部的月光和東方的落日余輝有著異曲同工之妙，在這種神秘的月光之下，廢墟的各部分看來似乎都擴大了一倍。弗蘭茲在廢墟的內廊底下走了一百步左右，懷古之情便油然而生，於是他離開了阿爾貝，反正那兩個向導總會照他們的老規矩，領他去看關獅子的洞，斗猩力士的休息室和凱撒大帝的包廂的。The open rectangles represent typical elements of the ion fluid.
空心的矩形表示典型的離子流體元。Hydraulic torque converter with centrifugal turbine used for drill rig
石油鉆機用離心渦輪液力變矩器This research was also supposed to provide a valuable reference for the construction of 500kv eastern hangzhou transformer substation project. to guarantee the rationality of the torsion and bending load application, a set of experimental equipments was transformed from a traditional one by exerting tangential force on the brim of the fan board and conducting broad - billed roller application. in the actually fulfilled experiments on the capabilities of the members under different ratios of torsion and bending, the equipments proved to be well qualified in load applying to large - tonnage members
試驗中，為保證扭轉及彎矩荷載施加的合理性，在浙江大學工程結構試驗室原有的加載設備的基礎上，分別採用在扇形板邊緣施加切向力和寬軸承滾軸加載的方法，改造並調試出一套可專門用於大噸位構件施加扭轉荷載及組合作用的試驗設備，並利用這套設備進行了離心鋼管混凝土構件在不同彎扭比的組合作用下的試驗研究。A method is proposed to construct a localized active functional space from the density matrix of a large system. the large system is partitioned into central and surrounding areas. the active functional space is mainly localized on the central area. it contains all basis functions centered at the central area and all the orbitals which consist of the basis functions localized in the surrounding area and interact with the basis functions in the central area to a certain extent. an integral number of electrons are involved in the localized active functional space which can be considered as a relatively independent subsystem in the large system and for which formally isolated quantum chemical calculations can be performed. the related program has been coded and is checked through calculating the number of 4
報道了從大體系的密度矩陣出發構造定域于指定局部的活性泛函空間的方法和程序。將大體系劃分為中心區和環境區，活性泛函空間包含中心區的基函數及與其有相互作用的環境區軌道，容納整數個電子，構成大體系的一個相對獨立的子體系，可以在其中進行獨立的量子化學計算。通過計算鑭系氯化物和水合離子的4Centrifugal clutch 18 is provided to mechanically couple power source 12 to work device 14 as the speed of input 15 of work device 14 increases to a predetermined speed wherein the need for the torque and speed conversion provided by non - grounded multi - stage transmission 22 become less necessary
離心式離合器18設為隨著工作裝置14的輸入15的速度增加到預定速度時將動力源12與工作裝置14機械連接，此時逐漸不再需要非搭鐵多級變速器22提供的扭矩和速度轉換。An experimental study on concrete - filled steel tubes under bending and torsion is conducted. the experimental stress analysis shows that values of practical critical stress of the steel tube correspond well with mises yielding rule
離心鋼管混凝土管在不同彎扭加載路徑作用下，其扭矩與轉角的關系在各階段特點趨勢與純扭轉作用下的情況基本相似。An improved algorithm for template matching with circular windows
生成距離圖的同心圓窗口矩匹配快速演算法To improve the performance of the traditional icp method for the large data models of mesh watermarking, this thesis develops a new icp variant based on the framework of mesh multiresolution analysis. 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解，本方法利用網格的多解析度表示特性和網格上點到質心距離分佈的特徵信息，快速有效地確定初始矩陣。Thirdly, decrease the difficulty of the character recognition through studying the method of character preprocessing ; at last, some effective methods of feature extraction, such as the one based on image transform with the invariant features which keep stable while the picture move, rotate and zoom in or out, and the other focused on the shape of character and features of direction
三、深入探討了字元識別的預處理方法，減少字元識別時的運算量和難度。四、討論了三種特徵向量的提取方法，一種是基於平移、旋轉和尺度不變性的圖像變換法，一種是計算中心矩的方法，再就是強調字元形狀和結構的方向特徵量提取法，實驗中通過最小距離法進行字元的分類識別，匹配時間少，識別率有所提高。Overlapped seeds are separated by certain algorithm. the key problem in hole - drill planter test is locating of holes centers, which is solved by using geometry moments of discrete masses. and then the holes distance is calculated from holes centers with fairly high precision
針對穴播機檢測中穴距測量的關鍵問題，研究了基於幾何中心矩的穴播質心、穴間距離檢測演算法，獲得較高的檢測精度；研究了基於數學形態學的重疊種子圖像檢測演算法，定義了串聯、並聯的種子分佈形式，對重疊、擠挨種子的分割進行了有效的工作。This dissertation aims to reveal the influence of maneuver load ( including additional centrifugal force and gyroscopic moment ) on the vibration performance of rotors with sfd
本文旨在揭示機動飛機產生的附加離心力和附加陀螺力矩對擠壓油膜阻尼器以及發動機轉子系統振動特性的影響。Centrifugal moment of inertia
離心慣矩In chapter 3, the elegant hermite - cosh - gaussian beams as another special case in hermite - sinusodiol - gaussian family is introduced and its propagation properties through a first - order optical abcd system are investigated. an analytical solution of the elegant herimite - cosh - gaussian beam propagating through a first - order abcd system is derived, and correspondingly, the closed - form m2 - factor, the beam width, the curvature radius and the power in bucket are presented analytically. the numerical investigations are carried out and show that the m2 - factor of elegant hermite - cosh - gaussian beam is greater than that of elegant hermite - gaussian beams and less than that of hermite - gaussian beams approximately
本文得到的主要結果可歸納為：首次用強度矩的方法研究了hermite - cosh - gaussia （ hchg ）光束，得到了hchg光束的束寬、曲率半徑、 m ~ 2因子、瑞利距離等的解析表達式；用陡峭度和pib參數去衡量hchg光束的光束質量，找到了hchg光束在傳輸過程中影響光束質量的因素並得到了變化規律；證明了hchg光束在傳輸過程中的重心和對稱性都會得到保持。For though i am not present in the flesh, still i am with you in the spirit, seeing with joy your order, and your unchanging faith in christ
我身子雖與你們相離、心卻與你們同在、見你們循規蹈矩、信基督的心也堅固、我就歡喜了。For though i be absent in the flesh, yet am i with you in the spirit, joying and beholding your order, and the stedfastness of your faith in christ
5我身子雖與你們相離，心卻與你們同在，見你們循規蹈矩，信基督的心也堅固，我就歡喜了。Basic index and reliability principle of steel structure, and geometric significance are analyzed. the main computation methods, such as two order moment method, separation function and separation item coefficient, linear separation, and central point, check point, monte - carlo are presented. reliability analysis under relative variable, boundary determination ( single and double boundaries ) is analyzed
研究了鋼結構可靠度基本原理、可靠指標的幾何意義，分析了鋼結構可靠度計算的一次二階矩方法、分離函數和分項系數法、線性分離法，以及中心點法、驗算點法、蒙特卡羅（ monte - carlo ）法，提出了變量相關情況下的結構可靠度分析方法、可靠度界限分析方法（單側界限與雙側界限） ，基於極值分佈的可靠度分析，並對鋼結構動力可靠度分析方法進行了初步探討。The central complex moment is defined, and complex moment based moment invariants are proposed. the translation, rotation and scaling invariance of moment invariants is discussed using the central complex moments
摘要定義了中心復數矩，提出了基於中心復數矩的不變矩表示，進而討論了離散情況下不變矩的平移、旋轉及尺度不變性，給出了理論分析結果，並用實驗進行了驗證。Two methods are presented, one is based on the normalized central moments of one dimensional range profiles, the other is based on one dimensional scattering centers matching
提出了基於目標一維平均距離像歸一化中心矩的目標識別方法和一種新的基於目標一維散射中心匹配的目標識別方法。Rotodynamic pumps - forces and moments on flanges - centrifugal, mixed flow and axial flow - horizontal and vertical shafts
旋轉動力泵.法蘭盤受力和力矩.離心混流和軸向流.水平和垂直軸分享友人