positional number 中文意思是什麼
positional number
解釋
位置數- positional : adj. 1. 位置（上）的；地位的。2. 【軍事】陣地的。
- number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
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Analysis of phase relations in mmi couplers with a positional number of
位置數為2的多模干涉耦合器相位關系分析 -
Based upon practical engineering applications, the variant separating - variable algorithms of hyper - surface fitting for arbitrary multivariate scattered data are presented by separating positional variables in a spatial domain from certain physical variables such as time, mach number, angle of attack and so on, followed by their comparison. when compared with existing scatted data interpolation algorithms, the new ones are more effective. a sufficient condition to exchangeable order of separation is obtained and order of continuity on the hyper - surfaces above is discussed
三、以實際工程應用為背景，將具有某種物理意義的量（如時間、 ma數、迎角等）與空間位置變量分開處理，給出任意散亂數據超曲面擬合變量分離的各種演算法，對它們進行了演算法的分析比較，獲得了分離次序可交換性的充分條件，給出了變量分離法構造的超曲面的光滑階。 -
In a positional representation, the factor dependent on the digit place by which the value represented by a character in the digit place is multiplied to obtain its additive contribution in the representation of a real number
在位置表示法中，每個數位各有一個因子，它與該數位的字元所代表的值相乘，即得到此實數表示中由該數位所提供的值。
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