鄭遠根 的英文怎麼說

中文拼音 [zhèngyuǎngēn]
鄭遠根 英文
chung won keun
  • 鄭 : 名詞1. （周朝國名） zheng, a state in the zhou dynasty2. （姓氏） a surname
  • 遠 : Ⅰ形容詞1 （空間或時間的距離長） far; distant; remote 2 （血統關系疏遠） distant in relationship 3...
  • 根 : Ⅰ名詞1 （植物的營養器官） root （of a plant） 2 （比喻子孫後代） descendants; posterity 3 [數學] ...
  1. The solving steps are as follows : the field is divided into three regions by the cylindrical surface of the finite - length cylinder and the location of the delta - coils. because " the surface current source is placed at the interface, the non - homogenous restricted equation on the magnetic vector potential is transformed into the homogenous helmholtz equation. by using the method of separation of variables to solve equation and according to the interface conditions and the condition at infinity to determine the unknown constants, the expressions for the magnetic vector potential of the three regions are solved out

    在求解過程中，假定放置式圓柱線圈是由無窮多個對稱圓環線圈密饒而成，首先求解含有有限長磁芯的通電對稱圓環線圈的電磁場：以有限長圓柱磁芯的側面和圓環線圈所在圓柱面為分界面將場域劃分為三個小區域，由於場源放置在內邊界面上，使得關于矢量磁位的非齊次約束方程轉化成齊次亥姆霍茲方程，利用分離變量法求解，根據分界面鄭州大學碩十研究生畢業論文摘要條件以及無限遠條件確定待定常數，從而得到各場區矢量磁位的表達式。
  2. According to research carried out on the lei cheung uk han tomb which was unearthed in 1955, the time when people first began to settle in the sham shui po district can be traced back to the age of the eastern han dynasty ( ad 25 - 220 )

    深水?區根據一九五五年出土的李鄭屋古墓考證，深水?區遠在東漢時代，即公元25至220年，已有人定居。
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