自然數的 的英文怎麼說
中文拼音 [zìránshǔde]
自然數的
英文
natural-
This paper give some methods of determination about divisibility of integer, and uses them to solve the numbers which can whether or not be divided exactly by natural numbers between one and ten
摘要給出了自然數整除性的若干判別方法，進而解決了被10以內自然數整除的數的判定問題。Using the 1ap 3 - d hailstorm numerical model, we analyze influence of variation on rainfall amount, hail fallout amount, dynamical process of cloud, microphysical process, mechanism of hail suppression with seeding, and seeding outcome. besides, we use those study outcomes and bring forward some advice about using and improving model. we simulate a hailstorm occurred in nanjing county and analyze influence of raindrop, ice crystal, graupel size distribution on outcome of model
本文利用中國科學院大氣物理研究所的三維冰雹雲催化數值模式，通過對冰雹雲的模擬和對譜參數的數值試驗結果，分析了冰雹雲中粒子譜形的變化，對雲和降水過程的影響，其中包括雨滴譜、冰晶譜、霰譜的形狀參數對自然雲的發展過程、降雨降雹、雲中微物理過程、霰以及冰雹的形成機制的影響。To place items in an arrangement in accordance with the order of the natural numbers
按照自然數的順序將數據項進行排列。It derives a simplified general team formula by analyzing the basic characteristics of natural numbers
通過對自然數一些基本性質的分析論證，得出一個簡明的梵塔移動的通項公式。Application of modified natural number - coded genetic algorithm to vehicle scheduling problem with time windows
一種改進的自然數編碼遺傳演算法在非滿載時間窗車輛優化調度問題中的應用David mertz thinks that if there are any uninteresting natural numbers, there must be a least such uninteresting number
David mertz覺得如果存在一些令人厭倦的自然數，那麼一定有一個最小的這樣的自然數。Different algorithms were compared in the numerical simulation and model experiment of concrete velocity inversion the results showed that, compared with the least - square solutions and the damped least - square solutions, the damped and natural weighted least - square solutions reflected the inner defections of the tested object more reliably and exactly due to the usage of correct priori information, which benefited the suppression of noises and made the iterations of inverse stable and convergent
結果表明，相對于最小二乘法和阻尼最小二乘法，基於自然權的加權阻尼最小二乘演算法，由於利用了正確的先驗信息，不但使反演過程收斂，而且具有數值穩定、抗噪能力強的優點，其成像結果能真實有效地反映對象內部缺陷，因此更適用於混凝土的超聲波速度反演。Compared with straight ray tracing, inversion of bending ray tracing is better when data of test are accurate. on the other hand, natural weight is introduced and numerical simulations and experiments of wlm on inversion of velocity and attenuation are also made, which show that wlm, with resistance of noises and convergence of iteration, may get good re - construction images
本文引入了物理意義明確的自然權，對基於自然權的加權阻尼最小二乘反演演算法（ wlm ）在速度反演、衰減反演中進行了數值模擬和試驗研究，結果表明wlm均能獲得良好的重建圖像，迭代收斂，抗噪能力強。The fractal and chaos theory are effective tools to study nonlinear system, quantifying the indeterminate nonlinear system, using aboard in the nature study, last years, many scholars study the capital market by that method, conquer the emh and the capital market theory ' s localization, inaugurate the new phase of the capi tal market study
分形和混沌理論作為研究非線性系統的有效工具，可以把不確定的非線性系統數量化，在自然界的研究中已經得到了廣泛的應用，近年來，許多理論工作者用該方法用研究資本市場，克服了原來研究線性系統的emh和資本市場理論的局限性，開創了資本市場研究的新局面。In this paper, a genetic algorithm was presented to solve the problem of the searching of the optimal coalition structure. we designd one - dimension chromosome coding structure and the corresponding improved uniformity crossover operator and the heuristic mutation operator
我們給出了一種求解最佳聯盟結構的gas演算法，設計出了一種簡單的一維自然數染色體編碼結構和改進的均勻交叉運算元以及啟發式變異運算元。Question for thinking : c hoose 3 natural numbers from 1 to 100. if the sum of them is a multiple of 3, how many kinds of selections can you get
思考題：從1至100這100個自然數中取3個數，若這3個數的和恰為3的倍數，有多少種不同的取法？The correlative items of dc filters are researched on the basis of gezhouba - shanghai hvdc transmission project. in the analysis the three - pulse model is used to simulate converter, which takes into account the impact of the stray capacitance. the harmonics distribution on dc lines is simulated accurately, especially the harmonic ignored in old models
本文以葛上直流輸電工程為基礎，研究直流濾波器設計中的相關問題，採用考慮了雜散電容的三脈動模型來建立換流站模型，更為準確地模擬出直流輸電線路上的諧波分佈情況，尤其是模擬出舊模型中忽略的次（為自然數）諧波，為直流濾波器的設計提供了更精確的數據和判斷依據。Image correlation matching method based on fuzzy genetic algorithm
自然數編碼遺傳演算法在圖像相關匹配中的應用The shoestring budget never impedes upon law s exhilarating images, as she travels 12, 000km along with dr. kerbi s family across the barren outback to one such refugee camps. spare, lyrical and deeply personal
羅卓瑤敏銳的視覺感性，通過方令正對自然光的敏感捕捉及高反差的數碼攝影表露無遺，堪與同以澳洲荒漠為背景的前作遇上1967的女神互相輝映。For instance numeric compounds, such as natural numbers, real number, date, phone numbers etc., are of this type. the second type is one that cannot be exactly represented by regular expressions, for they are open set and have no closed form representation. for instance, noun compounds and verb compounds are of this type
第一種是封閉型，這類型的未知詞雖然數量上可能有無窮多個，但是可以用規則語法（ regularexpression ）形式的構詞律產生，例如和數字有關的復合詞，不管是自然數，小數，序數，號碼，時間等都屬于這種類型。This article used natural number encode, and did feasibility analysis. in connection with premature in genetic algorithm, this article adopted self - adapting adjustment crossover and mutation probability methods, and did simulation
本文採用自然數編碼的方式，並分析了可行性；針對演算法優化中出現的「早熟」現象，提出了採用自適應交叉、變異概率法，並進行了模擬。Space - time wave has a far greater and wider significance than particle wave vibration. no matter what mechanical vibration, electromagnetic surge or vocal wave, they are all manifestation of space - time vibration or a certain wave in special scope, all of which are general phenomena in nature of both macrocosm and microcosm, and can be expressed by stwf
時空波動比粒子振動或波動有更廣泛深刻的含義，凡有空間有物質存在的地方都存在著時空波動，無論是機械振動電磁振蕩聲音振動等均是時空波動的某種表現形式，或是在某個特定時空范圍的波動，這種自然界的普遍現象在宏觀或微觀世界都可用時空波函數表達出來。In this paper, we first introduce the achivements of the research on bruck - reilly semigroups in these years, then we study block - separating congruences lattices on e - bisimple semigroups. let / be the set of natu ral numbers, and i the set of all nonnegative integers
設i為自然數集合， i ~ 0為所有非負整數集合， t為任意幺半群， g為幺半群t中所有單位組成的群，用1來記t中的幺元。The speed of light in free space is one of the fundamental constants of nature.
真空中光的速率是自然界的基本常數之一。The profound study of nature is the most fertile source of mathematical discoveries.
對自然界的深刻研究是數學發現最富饒的源泉。分享友人