純虛數 的英文怎麼說

中文拼音 [chúnxūshǔ]
純虛數 英文
pure imaginary
  • 純 : 形容詞1 （純凈; 不含雜質） pure; unmixed 2 （純粹; 單純） simple; pure and simple 3 （純熟） skil...
  • 虛 : Ⅰ名詞1 （空虛） void; emptiness 2 （政治思想等方面的道理） guiding principles; theory 3 （二十八...
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. It shows that any zero must be pure imaginary.

    它證明任何的零點必須是純虛數。
  2. I call those first - rate which are composed of treasures one possesses under one s hand, such as mines, lands, and funded property, in such states as france, austria, and england, provided these treasures and property form a total of about a hundred millions ; i call those second - rate fortunes, that are gained by manufacturing enterprises, joint - stock companies, viceroyalties, and principalities, not drawing more than 1, 500, 000 francs, the whole forming a capital of about fifty millions ; finally, i call those third - rate fortunes, which are composed of a fluctuating capital, dependent upon the will of others, or upon chances which a bankruptcy involves or a false telegram shakes, such as banks, speculations of the day - in fact, all operations under the influence of greater or less mischances, the whole bringing in a real or fictitious capital of about fifteen millions

    凡是手中有寶藏，在法國奧地利和英國這種國家裡擁有礦產田地不動產，而且這種寶藏和財產的總數約為一萬萬左右的，我把他們叫作頭等富翁。凡是製造業或股份公司的大股東，負有某重任的總督，小國王公，年收入達一百五十萬法郎，總資產在五千萬左右的，就把他們叫作二等富翁。最後，凡是資產分散在各種企業上的小股東，靠他的意志或機遇賺錢，經受不起銀行倒閉的，經受不起時局急變的，財產的增減單純靠搞投機，受自然規律中大魚吃小魚定律的支配，虛實資本總共約莫在一千五百萬左右的，我稱他們為三等富翁。
  3. In the second part, when a four - dimensional smooth system has two distinct pairs of purely imaginvalues at the equilibrium y = 0, the 5 - order normal form is given

    第二部分，通過復變量替換和比較系數，在平衡點y = 0處，當特徵根為兩對純虛根時，本文給出了一般的四維非線性微分方程的直到五次的規范形具體形式。
  4. This criteria contains two parts. the first is to check the delay - independent stability of a class of multiple - delay linear difference systems

    這個準則包括判定一類多時滯線性差分系統的時滯無關穩定性和判定某個多參數矩陣特徵方程無非零純虛根。
  5. A type that has virtual functions, all of which are pure

    類型，它具有虛函數（全部為純虛函數） 。
  6. The multiple method of scale is used to obtain the averaged equations in primary parameter resonance. from the averaged equations, the theory of normal form is applied to find the explicit formulas of normal form associated with a double zero and a pair of pure imaginary eigenvalues with the aid of the maple program

    利用多尺度方法得出了主參數共振情況下的平均方程，利用normalform理論對具有雙零特徵值和一對純虛特徵值的平均方程進行了簡化，得到了平均系統的normalform 。
  7. It also enables transform the format of geo - data file from. shp file to wkt file and xml file each other, the paper uses autodesk ' s webgis software, mapguide6. 0 、 jsp and java bean to develop a webgis system. in the last part, adopting java program language and making use of the interface supported by oracle spatial, this article develops a simple gis system to test the geo - data share and transform system functions, such as zooming, panning and spatial reference system

    Shp格式文件、 xml等格式文件和數據庫之間的空間數據轉換系統；採用autodesk公司mapguide6 . 0和jsp開發了一個webgis應用系統；採用純java方式，離開一般的gis平臺，採用oracle公司提供的介面，開發基於java虛擬機的簡單gis系統，實現了簡單gis系統部分功能，如放大，縮小，坐標轉換等。
  8. Currently, most virtual instrument oriented vpls ( visual programming languages ) are based on dhdf ( dynamic homogeneous dataflow ) model

    目前，面向虛擬儀器的可視化編程語言（或稱圖形化編程語言）多是基於動態純數據流（ dhdf ）模型的。
  9. By synthetically using contract net protocol, the traditional mrp arithmetic theory, goal programming, fuzzy integrated evaluation, a production planning making algorithm for ve is presented creatively. the available - to - promise calculation algorithm model based on goal programming is discussed in details, and an improved simplex method is presented. the mathematics model of bid documents evaluation problem based fuzzy integrated evaluation and the fuzzy relation synthetic is presented in details

    3 、綜合運用合同網協議、傳統mrp演算法的核心思想、目標規劃、模糊綜合評判等內容，創造性地提出了一種虛擬企業的成員企業之間生產計劃的制訂演算法模型;詳細討論了基於目標規劃的產品可交付量的數學模型，並且提出了一種改進的單純型解法;給出了基於模糊綜合評判的標書選擇問題的數學模型，以及模糊關系合成運算的具體演算法。
分享友人
分享到 Line

分享到臉書