數系 的英文怎麼說

中文拼音 [shǔxì]
數系 英文
numerical system;numeral system;number system
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  1. The sexagesimal scale, or number system based on 60, was used by ancient babylonians.

    古巴比倫人用六十進位制，即以60為基的數系。
  2. We say that the real number system is a continuum.

    我們講，實數系是一個連續集。
  3. The basic prerequisite for reading this book is a familiarity with the real number system.

    閱讀本書必須熟悉實數系。
  4. I spun up my inertial to a get ground speed indication to kind of give me a rough guess

    我操縱慣性讀數系統得到地速顯示，多少估計出飛行速度。
  5. Our own numeral system is an example of a positional numeral system with base 10.

    我們現在所用的數系就是以10為基的定位數系。
  6. In the pure binary numeration system, either of the digits 0 and 1

    在純二進制記數系統中，數字0和1中的任何一個。
  7. Mixed - radix numeration system

    混合數基命數系統
  8. Pertaining to a fixed radix numeration system having a radix of two

    用來修飾或說明以2為基數的一種固定基數記數系統。
  9. Mixed - base numeration system

    混基命數系統
  10. Octal numeration system

    八進數系統
  11. On the rearrangements of the coefficients of two power series

    關于兩類冪級數系數的重排
  12. We also give the properties and the convergence of the two models. in the aspect of the fractal approximation of surfaces. we propose the improved quadrangular projected ifs ( qpifs ) model and quadrangular rational projected ifs ( qrpifs ) model

    在曲面的分形逼近方面，首先給出了改進后的四邊域曲面的投影迭代函數系統模型，然後給出了四邊域曲面的有理投影迭代函數系統模型。
  13. On the linear programming containing random variables

    目標函數系數為隨機變量的線性規劃
  14. Succeed to the work of precessors, in this paper an applied maple package rath is developed on the bases of wu ' s characteristic sets method for solving nonlinear algebraic equations, which is a complete implementation of tanh - function method

    本文在前人工作的基礎上，在計算機代數系統maple上開發了一個基於吳方法的孤波自動求解軟體包rath ，它完全實現了雙曲正切方法的自動化。
  15. The question of the logical structure of the real number system was faced squarely.

    實數系的邏輯結構問題被正視。
  16. The basic parameters of the plane - gratings spectrographs

    平面光柵攝譜儀基本參數系列
  17. Series of modules for gears ; modules for spur gears

    齒輪的模數系列.直齒圓柱齒輪的模數
  18. By using the multi - configuration dirac - fock ( mcdf ) method, the effects of relaxation and correlation on the transition energies and probabilities of electric - dipole allowed ( el ) resonance and intercombination transitions for 2p53s3 - 2p6 in neutral neon have been systematically studied firstly. and the results of the transition energies and probabilities ( lifetimes ) in length and velocity gauge have been presented. during the calculation, in order to consider the rearrangement effects of the bound - state density and some important correlations, the asfs of transition initial - and final - states were divided according to their angular - momentum and parity and calculated, and different number of csfs were included in the expansion of asfs

    本文利用多組態dirac - fork （ mcdf ）理論方法，通過對輻射躍遷初、末態電子波函數的獨立計算以及在原子態波函數的展開中考慮不同數量的組態波函數，系統地研究了弛豫和相關效應對中性ne原子2p ~ 53s ~ （ 1 . 3 ） p _ 1 ~ o - 2p ~ 6 ~ 1s _ 0電偶極共振和復合躍遷的能量以及躍遷幾率的影響，給出了長度和速度兩種不同規范下激發態的能量和輻射壽命；以中性ne原子的研究為基礎，進一步研究了類ne等電子系列離子（ z = 11 - 18 ）較低的激發組態2p ~ 53s和基組態2p ~ 6的能級結構以及各能級間的輻射躍遷特性。
  19. Abstract : bridge function and generalized bridge function are all three - valued function, and are made by initial sequence according as copied or shifted ways. they include some familiar orthogonal function of non - sine, such as walsh function. this paper briefly introduced some research advance on this subject, emphasized to introduce the copy theory and generalized copy method. the process of making ( generalized ) bridge function, its property and application, were introduced briefly

    文摘:橋函數和廣義橋函數均為三值函數系，都是將初始序列經復制方式和移位方式變換后而形成的.它們包括了一些常見的非正弦正交函數，如沃爾什函數和方波函數等.簡要介紹了近10年來北京航空航天大學通信與電子系統博士點在非正弦正交函數方面研究的一些新進展，重點介紹了復制理論和廣義復制方法，橋函數、廣義橋函數的復制生成方法、性質及其應用等專題
  20. In view of problems on solving parabolic equation with non - differentiability, parameter identification on the problems is discussed in this paper by non - overlapping domain decomposition method. main theoretic results are as following. 1

    本文針對一類具有極大不可微性的拋物型方程定解問題，採用非重疊型區域分解演算法，應用分佈參數系統的參數辨識與最優控制理論，研究了該問題的參數辨識問題，主要的理論結果如下： 1
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