球半徑 的英文怎麼說
中文拼音 [qiúbànjìng]
球半徑
英文
radius of sphere-
When the secondary wave is just starting at e, that from c will have formed a hemisphere of radius cg.
當E處的次波剛開始發出時,從C發出的次波已形成一個半徑為CG的半球面。The diameter of mars is slightly over half that of the earth.
火星的直徑比地球的半徑稍大些。As it is impossible to machine the helicoid gear surface with large module and a few teeth by gear generating, a four - axis milling was developed in this paper
摘要針對大模數少齒數螺旋齒輪的加工特點,結合漸開線和擺線的性質,利用微分幾何工具計算出該類曲面的法矢,作為選取球頭銑刀半徑的依據。Concave reflecting surfaces of spherical cap, paraboloid and hyperboloid of revolution are investigated with regard to the dependence of the levitation force on the section radius rb and curvature radius r ( or depth d ) of the reflector
針對球面、旋轉拋物面和旋轉雙曲面三種形狀的凹面反射端,系統研究了懸浮力與反射端截面半徑r _ b和曲率半徑r (或深度d )之間的本徵關系。Methods : to divide the anatomic area into several parts : sigmoid sinus, jugular bulb, semicircular canal, internal acoustic meats, cerebellopontine angle area, duramater. simulated the partial labyrinthectomy and endoscopic surgery on 20 adult cadaveric specimens, measured correlative data, observed correlative anatomic structure. all data analysied by sas
方法:在20例40側成人屍頭上模擬迷路后徑路橋小腦角區內鏡手術和部分迷路切除術,將相關解剖結構分為乙狀竇、頸靜脈球、半規管、內聽道、橋小腦角區、硬腦膜等幾個區域,分別觀察相關解剖結構及測量相關數據,測量結果用sas軟體進行統計學分析。Testing of optical components ; determination of radii with spherometer
光學元件的檢驗.第3部分:用球徑儀對半徑的測定Two inequalities concerning the circumradius and inradius of a simplex in n - dimensional space
維單形外接球半徑和內徑的兩個不等式The number of colors on the boundary determines the size of the interior ( the radius of the escher - like sphere )
四維反德西特時空內部的大小(即前面提過像艾雪圖中球的半徑) ,取決于邊界上粒子理論中色荷的數目。1986, 18 : 301 - 307. 6 hoffmann c, hopcroft j. the potential method for blendingsurfaces and corners. in geometric modeling : algorithms and new trends, farin g ed.,
早在1984年, rossignac和requicha就提出用滾球法進行過渡曲面的設計,但用這種方法得到的曲面表達式比較復雜,而且在滾球半徑較大時容易出現自交的現象。A sil flying head is designed to keep the distance between sil and recording medium in near - field range. a sil optical data storage system is built up when the recording head is combined with sil flying head. meanwhile, using astigmatic focusing error detection technology and twin optical pick - up heads, a novel nontouching nanometer measurement method is developed to measure the flying height of sil, and provides us with a powerful tool to optimize the design of sil fly head
在sil存儲技術研究方面,首先提出一種光學玻璃熱熔加工製作sil的新方法,該方法克服了小半徑球透鏡加工的難題,成功製作出了半球固體浸沒透鏡;設計了sil飛行頭系統,並利用光學頭像散法聚焦誤差檢測原理,設計出一種雙光學頭sil飛行高度測量方案,實現了sil飛行頭飛行高度的測量。Earth shatter ( level 12 ) - knocks and damages all enemies near gimli. radius expands 10 % per level. 120 spirit
地球碎片(要求等級12 ) ,吉姆利發出強力震地一擊.周圍的敵人都將遭受傷害.每升1級+ 10 %攻擊半徑.使用120法力點The roche limit for the earth is a small fraction of the radius of the moon's orbit.
地球的洛希極限相當于月球軌道半徑的一小部分。The numerical results indicate that the deformation within the solid inner core is very small. however, in the fluid outer core, the changes of the displacement with relatively low spherical harmonic degree ( n < 10 ) is very complicated via the radius, due to the resonance near the eigenfrequenies of the core long - period oscillations. while the spherical harmonic degree of the loading is larger than 10, the deformation and the gravitational perturbation in the core are very small, and the earth ' s deformation response is dominantly represented as the radial displacement in the elastic mantle
研究了地球在日月引潮力和表面負荷作用下的形變特徵,數值計算結果表明,在固體內核中的形變很小,由於在長周期核模本徵頻率附近的共振,液核中低階( n 10 )位移隨半徑的變化非常復雜,當負荷階數超過10時,地核中的形變和擾動位都很小,地球的響應主要表現為彈性地幔中的徑向位移,且隨深度增加急劇減弱,地表負荷love數與信號頻率的依賴關系很弱,給出了體潮love數計算的一種有效的近似處理方案。A discussion on measurement of curvature radius of spherical mirror through michelson interferometer - newton ' s ring interference
牛頓環干涉法測定球面鏡曲率半徑的討論Elevation differences is small compared with the earth's radius, this is proportional to the height above sea level.
高程差與地球半徑相比顯得很小,它與海洋麵以上的高度成正比。Precision measurement method for spatial cams and probe - radius compensation method are presented in this paper according to spatial cam characteristics, and a specified measure program that can realize real - time probe - radius compensation is programmed
摘要根據空間凸輪的特點,給出了空間凸輪精密測量及剛球半徑補償方法,並編制了可實現實時測球半徑補償的空間凸輪專用測量程序。The method, originally suggested by vapnik, interpreted as a novelty detectors by tax and duin. in was used as a classifier. it contains support vectors describing the hypersphere separating the samples
支持向量區域描述演算法的主要思想是建立一個超球,包含所有同類點,目標函數使球半徑盡量小,並且球內包含盡量多的同類點。Equivalent earth radius
等效地球半徑In the new algorithm, spherical surface window is discussed and 3 - d line is divided into two kinds according to comparing the distance from sphere center to line with the radius of sphere
然後,本文首次提出了三維空間球面窗口的線裁剪演算法,對球面窗口進行了深入的研究,根據球心到三維線段的距離與球半徑的比較,將被裁三維線段分成兩大類進行處理。The properties on metric sum of altitudes and inradii simplexes
單形的高及內切球半徑的度量加性質分享友人