旋轉中心 的英文怎麼說
中文拼音 [xuánzhuǎnzhōngxīn]
旋轉中心
英文
center of gyration-
The various colours significant of various degrees of vitality white, yellow, crimson, vermilion, cinnabar : their degrees of brilliancy : their magnitudes revealed up to and including the 7th : their positions : the waggoner s star : walsingham way : the chariot of david : the annular cinctures of saturn : the condensation of spiral nebulae into suns : the interdependent gyrations of double suns : the independent synchronous discoveries of galileo, simon marius, piazzi, le verrier, herschel, galle : the systematisations attempted by bode and kepler of cubes of distances and squares of times of revolution : the almost infinite compressibility of hirsute comets and their vast elliptical egressive and reentrant orbits from perihelion to aphelion : the sidereal origin of meteoric stones : the libyan floods on mars about the period of the birth of the younger astroscopist : the annual recurrence of meteoric showers about the period of the feast of s. lawrence martyr, 10 august : the monthly recurrence known as the new moon with the old moon in her arms : the posited influence of celestial on human bodies : the appearance of a star 1st magnitude of exceeding brilliancy dominating by night and day a new luminous sun generated by the collision and amalgamation in incandescence of two nonluminous exsuns about the period of the birth of william shakespeare over delta in the recumbent neversetting constellation of cassiopeia and of a star 2nd magnitude of similar origin but lesser brilliancy which had appeared in and disappeared from the constellation of the corona septentrionalis about the period of the birth of leopold bloom and of other stars of presumably similar origin which had effectively or presumably appeared in and disappeared from the constellation of andromeda about the period of the birth of stephen dedalus, and in and from the constellation of auriga some years after the birth and death of rudolph bloom, junior, and in and from other constellations some years before or after the birth or death of other persons : the attendant phenomena of eclipses, solar and lunar, from immersion to emersion, abatement of wind, transit of shadow, taciturnity of winged creatures, emergence of nocturnal or crepuscular animals, persistence of infernal light, obscurity of terrestrial waters, pallor of human beings
顯示出不同程度之生命力的繽紛色彩白淺黃深紅朱紅銀朱諸星之亮度一直包括到七等星以等級標志的諸星之大小諸星的位置御夫座沃爾辛厄姆路172大衛的戰車173土星光環螺旋星雲凝固后形成有衛星的恆星群兩重大陽相互依存的旋轉運動伽利略西蒙馬里烏斯174皮亞175勒威耶赫歇耳加勒176等人各自獨立地同時所做的發現波得和開普勒所嘗試的距離的立方與回轉次數的平方的體系化177多毛的眾彗星178那幾殆無限的被壓縮性，以及自近日點至遠日點那廣漠的遠心的重返大氣層的橢圓軌道隕石的恆星之起源年紀較輕的天體觀測者誕生的那個時期火星上所出現的「暗波」現象179每年在聖勞倫斯節殉教者，八月十日前後降落的隕石雨每月都發生的所謂「新月抱舊月」現象180關于天體對人體的影響的假定威廉莎士比亞出生的時期，在斜倚卻永不沒落的仙后座那三角形上端，一顆不分晝夜散發著極亮光彩的星辰一等星出現了181這是兩個無光死滅了的太陽因相撞並汞合為白熱體而形成的燦爛的新太陽大約在利奧波德布盧姆出生時，出現在七星花冠星座里而後又消失了的一顆同一起源亮度卻稍遜的星宿二等星182還有約於斯蒂芬迪達勒斯出生時，出現在仙女座中之後又消失，小魯道爾夫布盧姆出生與夭折數年後出現于御夫座后又消失，以及另外一些人出生或去世前前後後出現在許許多多其他星座中而又消失了的假定是同一起源的實際存在或假定存在的星斗183 。Dust devils are small tornadoes. they are common on earth, particularly in desert regions that have few obstructions, and on mars, a world dominated by deserts and great dust storms
在木星雲頂景觀中，流體的旋轉速度取決于流體與旋轉中心的距離，所產生湍流及層流形態，與木星土星天王星及海王星的大氣層相似。Test conditions for numerically controlled turning machines and turning centres - part 7 : evaluation of contouring performances in the coordinate planes
數字控制旋轉機床和旋轉中心的試驗條件.第7部分:坐標平面中等值線性能的評價Test conditions for numerically controlled turning machines and turning centres - evaluation of thermal distortions
數控立式車床和旋轉中心的試驗條件.熱畸變的評價For bilateral symmetry objects, the techniques on symmetry - point detection and symmetry - axis extraction are presented based on harmonic conjugation relationship. for rotated symmetry objects, the techniques on rotated units description and rotated symmetry center extraction are presented based on center invariants of objects. further more, by using 3d invariants and 2d projective transformation, an approach to recover shape from part symmetry objects is realized on some conditions
（ 3 ）深入分析了2d對稱性目標透視成像的幾何特點，將共點四線交比用於目標輪廓上的關鍵點的特性描述中；利用調和共軛關系，提出了一種針對左右對稱型目標的對稱點檢測和對稱軸提取的演算法；利用交比關系構造了目標的形心不變量，提出了一種針對旋轉對稱型目標的旋轉對稱單元判定、旋轉中心提取的演算法；進一步利用3d不變量和2d射影變換，實現了一定條件下的對稱性目標的形狀恢復技術。If you stare at the black + in the center, the moving dot turns to green
如果你的眼留意中心的" + "字，旋轉中的粉紅色會出現綠色。An area of low pressure with a circulation centre is called
一個有旋轉中心的低壓區叫…Instantaneous center of rotation
瞬時旋轉中心Safety requirements for turning centers and automatic numerically controlled turning machines
旋轉中心和自動數控旋轉機器的安全要求Position the cursor at the center of rotation. the objects will be rotated around this point
光標的位置是旋轉中心。物體將圍繞這個中心旋轉。Drilling, milling, and turning were performed on “ machining centers ” and “ turning centers ”
製造、打磨、旋轉等過程都由加工中心和旋轉中心完成。It can be rotated 360 degrees in any plane using any structure as the focal point of rotation
可以在任何平面利用任何結構作為旋轉中心點旋轉360度。Dimensional error in nc turning caused by the differ of the setting highnessof the workpiece and the cutting tool
切削刃與工件旋轉中心不等高的幾何誤差分析In addition to forward and backward rotation, center of rotation and rotation angle in certain procedures can be set up
除向前和向後旋轉以外，旋轉中心點和旋轉角度在某種程序上可設置。Repairing technical requirement for special equipment of bucket dredgers part 1 : main rotary shaft, turning shaft and driven shaft
抓鬥挖泥船專用設備修理技術要求第1部分：旋轉中心軸轉車軸傳動軸The speed reducer upper on the main machine makes central axis rotate through shaft coupling, and roller hanger rotates with central axis, and rollers on the hanger roll around the inside of ring
安裝在主機頂部的減速機，通過聯軸器連接中心軸旋轉，中心軸帶動磨輥吊架旋轉，磨輥裝在吊架上沿磨環內周一起滾動。The speed reducer upper installed on the main machine makes central axis rotate through shaft coupling, and roller hanger rotates with central axis, and rollers on the hanger roll around the inside of ring
安裝在主機頂部的減速機，通過聯軸器連接中心軸旋轉，中心軸帶動磨輥吊架旋轉，磨輥裝在吊架上沿磨環內周一起滾動。The paper mainly expounds the principle of automatic name placement of area element by center array method, the algorithm of polygon pretreatment, the method of getting array rotating center and the algorithm of name placement positioning line
摘要本文闡述了中心陣列法進行面狀要素自動注記的原理、多邊形預處理演算法、求取陣列旋轉中心的方法和求取注記定位線的演算法。Test conditions for numeriaclly controlled turning machines and turning centres - geometric tests for machines with a horizontal workholding spindle
數控立式車床和旋轉中心的試驗條件.帶水平工件夾緊軸的機床的幾何試驗Conclusions : with the horizontal alveolar loss, the rotation center moved toward the apex and the capacity of periodontal support decreased significantly
結論：隨著牙周支持組織高度的逐漸降低，牙的旋轉中心向根尖移動，牙周支持組織對牙的支持能力明顯減弱。分享友人