dean number 中文意思是什麼
dean number
解釋
迪安數-
Of others elsewhere in other times who, kneeling on one knee or on two, had kindled fires for him, of brother michael in the infirmary of the college of the society of jesus at clongowes wood, sallins, in the county of kildare : of his father, simon dedalus, in an unfurnished room of his first residence in dublin, number thirteen fitzgibbon street : of his godmother miss kate morkan in the house of her dying sister miss julia morkan at 15 usher s island : of his mother mary, wife of simon dedalus, in the kitchen of number twelve north richmond street on the morning of the feast of saint francis - xavier 1898 : of the dean of studies, father butt, in the physics theatre of university college, 16 stephen s green, north : of his sister dilly delia in his father s house in cabra
他聯想到旁的時候在旁的地方跪著單膝或雙膝曾經替他生火的其他那些人邁克爾修士，在坐落於基爾代爾郡塞林斯的耶穌會克朗戈伍斯公學校醫院的病房裡19 。他父親西蒙迪達勒斯，在菲茨吉本街門牌十五號那間沒有傢具等設備的屋子裡20 ，而那是他在都柏林的頭一個住所。他的教母凱特莫坎小姐-住在厄謝爾島她那奄奄一息的姐姐朱莉姬莫坎小姐家21里。 -
The following results are obtained : ( 1 ) the flow in rotating helical pipes are affected by dean number, curvature, torsion ( or germano number ), the ratio of the coriolis force to the centrifugal force f number ( or rossby number ) and the geometry of the cross section
研究結果表明： （ 1 ）旋轉螺旋管道流動特性受dean數、曲率、撓率（或germano數） 、科氏力與離心力之比f數（或rossby數）以及截面的形狀五種因素的影響。 -
( 8 ) six branches of the flow in a rotating square duct are obtained. the limited points of every branch are different for different dean number. an eight - vortex phenomenon is also found
（ 8 ）對于正方形截面的分叉問題，本文得到六種無條件穩定和對稱穩定的流動分支， dean數不同，流動分支的極限點不同，發現正方形截面最多可以存在八個渦。 -
In an e - mail interview with the korea times, shin kyung - rim, dean of the college of nursing science at ewha women ' s univesity, said the loss of the nurses to the u. s. would not adversely affect nursing in korea, as there is an adequate number of nurses here
梨花女子大學護理學院院長申庚林（音譯） ，在接受《韓國時報》電子郵件訪問時表示，韓國護士外流到美國不會傷害韓國的護理業，因為韓國有充足數量的護士。 -
( 6 ) as dean number is increased, the secondary flow firstly becomes symmetry and then the anticlockwise vortexes are enlarged, the contours of axial velocity and the stream function become symmetry, the secondary flow is intensified and the friction factor ratio increases
（ 6 ）增大dean數，二次流先趨于對稱而後逆時針方向的二次渦增大，軸向速度和流函數等值線趨向于對稱，摩擦系數比增大。 -
( 2 ) with f varying, there exists a number fr which is about - 1 ( curvature, torsion and dean number have little influence on fr ), when f > fr, the maximum of the axial velocity is near the outside bent and the friction factor ratio increases with f increasing ; when f < fr, the maximum is near the inner side bent and the ratio increases with f decreasing ; when f = fr, the distributions of the axial velocity are similar to those of poiseuille flow and the friction ratio is about 1
（ 2 ）當f變化時，存在確定的數值fr （ fr在- 1左右。曲率、撓率和dean數對fr的影響很小） ，當f fr時，軸向速度最大值偏向外側，摩擦系數比隨f增大而增大；當f fr時，軸向速度最大值偏向內側，摩擦系數比隨f減小而增大；當f = fr時，軸向速度的分佈和poiseuille流近似相同，摩擦系數比約為1 。 -
The transport of macromolecules in curved tubes with permeable arterial wall was simulated numerically. the fields of axial velocity, the fields of secondary flow function and the distribution of wall shear stress along the transverse section of arterial wall were obtained under different dean number, 10
10800 ，計算了彎曲血管內的二次流軸向速度場和剪應力沿管壁分佈的情況。計算求得了在不同dean數和peclet數下，其中10 -
We designed two kinds of diameter s - shaped curved arteries finite element numerical simulation geometric models in order to study the influence caused by the singular curved factor ( such as the curvature radius, the dean number ) to flow, and extract the characteristic flow form related to the curve
在總結和發展前人成果的基礎上，設計了兩種直徑的s型彎曲動脈有限元數值模擬幾何模型，以考察單一的彎曲因素（曲率半徑、 dean數等）對流動的影響，以提取與彎曲相應的特徵流型。
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