等差列 的英文怎麼說
中文拼音 [děngchāliè]
等差列
英文
arithmetic progression-
Strengthening of the inequality of arithmetical series
一個等差數列不等式的加強In the technique of pre - processing on night vision images, such algorithms as image registration, non - uniformity correction, image enhancement are mainly studied and realized. an innovatory algorithm of full - scale non - uniformity correction on ir images is presented and an arithmetical progression histogram equalization algorithm in the enhancement of image is validated and developed in this dissertation
在夜視圖像預處理技術方面,主要研究實現了圖像配準、非均勻校正、圖像增強等演算法,並創新性地提出了紅外圖像基於全局的非均勻校正演算法,驗證並發展了等差數列直方圖均衡圖像增強方法。In view of the problems of the underground water pollution caused by the direct discharge of the original dust removing water of converter that had poor quality and the old and backward processing facility of converter slime which had poor processing results, a series of measures such as using box filters have been taken so as to fully recycle the dust removing water of converter and recover the slime. as a result, the water is saved and the pollution eliminated, which has brought remarkable social and economical benefits
針對原轉爐除塵污水水質較差,直接外排對地下水造成污染;轉爐污泥處理設施陳舊落後,處理效果差等問題,採用廂式過濾機處理等一系列措施,使轉爐除塵污水全部循環,污泥全部回收,既節約用水,消除污染,又收到明顯的經濟和社會環境效益。Then the finite element equations are derived with the effective heat capacity method. common time - stepping method and precise time integration ( pti ) method are used to solve the equation
然後基於等效熱容法推導了伴有相變過程的傳熱控制方程的有限元列式,並且分別研究了用常規的時間差分法和精細積分法求解上述有限元方程。Linio2 - based compounds were promising candidates of cathode materials for lithium ion batteries. but they still possessed various problems such as the difficulty of preparation, the poor heat stability and the dissatisfactory cycleability performance and so on, which insolubility for its practical applications, so it must be optimized synthesis and changed perfomance
鋰鎳氧系列電極材料是當前鋰離子電池新一代正極材料的研究熱點之一,但是由於該系列材料存在著諸如制備困難、熱穩定性差、循環性能差等問題而不能實際應用,必須對其進行合成優化和性能改性。On the base of codes in 1989, a series of seismic measures are improved in new codes, such as limit of inner - storey drift angle, minimum reinforced rate, column - beam moment magnification coefficient and moment magnification factor at the column base, etc
在89規范的基礎上,本次規范修訂進一步提高了包括層間位移角限值、最小配筋率、柱一梁級差系數等等在內的一系列抗震設計措施。Presents a new method for fairing of curves which has a small flexibility based on fitting the derivative of second order of curves. we fit the derivative of second order of curves by a polynomial fitting, then find an indefinite integral of this polynomial to get a approach of curves. otherwise, we discuss the analyze of the error and the optimize of fairing to this arithmetic
提出了一種針對小撓度曲線的逆向曲線光順演算法,該演算法直接擬合曲線型值點列的二階導數曲線,然後通過兩次積分來反求出光順后的曲線,並對該演算法的誤差分析、效果分析、光順優化等問題進行了深入探討。The s - l - e experiment data for the eight binary condensed systems of fatty alcohol / fatty acid were treated by using the improved equation, and the equation was examined with experimental data. at the same time, we used ideal model to predict the tenary s - l - e of n - octadecane / lauric acid / stearic acid system, and we got an accurate result of the simple eutectic temperature. the relative error is 0. 51 % comparing with the experimental result, so we will offer a method of prediction for quickly obtaining multicomponent system phase change materials this article calculated the pcms quantities and energy saving effect in theory, designed the experimental apparatus to measure the energy saving effect, and analyzed the temperature equalization action of the pcms by comparing experiment
利用這種方法,建立了適合醇-羧酸等系列二元體系的單參數margules方程,本文對醇-羧酸系列等8個二元凝聚體系的單參數margules方程的參數進行回歸,並利用整個實驗數據對模型進行了檢驗,另外,本文利用理想狀態模型對一個三元體系18烷-月桂酸-硬酯酸相圖進行預測,通過與實驗數據進行比較,預測的低共熔溫度與實驗測定溫度較為吻合,其相對誤差為0 . 51 ,這將為快速獲取多元體系的相變材料提供預測方法。Their differences are based on many aspects which include characteristics of morphology, anatomy and epidermis of leaf, types of tapetum in anther walls, patterns of endothecial thickenings, and ways of development of endosperms, presence or absence of perisperm, components of photochemistry, and sequences of rbcl
菖蒲屬與天南星科其它屬在葉的形態、結構、表面特徵,花藥絨氈層類型,藥室內壁增厚的特點,胚乳的發育方式,外胚乳的有無,植物化學成分, rbcl基因序列等多方面存在著顯著的差異。Third, other nuclear quanlities ( such as fission caused by slow neutron, odd - even difference of frequency of bandcrossing etc ) were researched briefly, no other than pairing correlation, their results represented a series of odd - even differences
( 3 )對原子核的其它性質(如慢中子引起的裂變,帶交叉頻率的奇偶差等)的奇偶差也作了簡要的研究,正是由於對關聯的存在,其他性質也表現出一系列的奇偶差。In this system, the movement of the step - electromotor is controlled by computer, and then the dial pointer is drove by the step - electromotor. at the same time, these images of the analog instrument are took by high precision ccd video, and then these images will be processed by the computer, using some image - processing algorithms such as image segmentations, threshold identification, image binarization, areas labeling, dial center - point identification, useful areas identification & abstracting, and areas thinning, etc. followed this, the dial pointer of the “ circle ” is able to be located. at last, the dial pointer position will be recognized by the computer
本系統由計算機控制步進電動機的運動,進而驅動指針式儀表表針的運動,並且通過高精度ccd攝像機實時獲取表盤圖像數據,同時進行表盤圖像的相關處理,包括圖像分割,閾值確定,圖像二值化,區域標記演算法,圓心擬合,有效區域識別提取,區域細化等,最終快速識別出表盤指針所處位置;最後,根據國家指針式儀表類檢定規程所制定的演算法計算出該儀表的相關誤差,檢定指針式儀表的各種精度,通過這些數據判斷該儀表是否合格,列印該儀表的檢定結果報表。You can also autofill with weekdays, days of the week, a series of years, a linear or growth series of numbers
您也可以自動填充周日、星期幾、年號、等差或等比序列。A property of finite arithmetic sequences and its application
關于有窮等差數列的一個性質Discussion on the nature of generalized distance of equality sequence
關于廣義等差數列性質的探討Method for solving finite summation of k steps arithmetic progression by using power series
階等差數列有限和的冪級數求法The result shows that the utility of the arithmetic progression can limit the first kind of misread
結果表明,等差數列的利用可規范第一種誤讀。From arrive of 200 natural in, is the number contained on each digit of 8 natural how many are there
先算出含有8的數字然後減一下就是了含有8的數字個數可以用等差數列去算The license plates on the cars in the convoy did not have contiguous numbers, but rather, showed the pattern of an arithmetic series
這個車隊的車牌並不連續,但是卻呈現出等差數列的規律。In this paper it is shown that a partial toeplitz pattern has a toeplize positive definite completion if and only if the diagonals for the specified entries are 0, t, 2t, . ., pt ( in which the main diagonal is numbered 0 )
本文討論部分toeplitz正定陣的toeplitz正定完成問題,證明了一個部分正定toeplitz模式存在正定toeplitz完成的充分必要條件是已知元所在對角線的標號成等差數列。In this thesis improved algorithms are presented as follows : ( 1 ) an algorithm based on the detection of arithmetical series is presented to deinterleave radar signals with stagger pris, especially to those with high order stagger ones. but this algorithm is limited to the model of stagger pri presented by resnick ; ( 2 ) an algorithm is presented to estimate the pris of radar signals with jittered pris based on stochastic dynamic - linear models. this algorithm fits radar signals with jittered pris well, especially when jittered amount is large
針對這種情況,本文提出了以下改進的重頻分選演算法: ( 1 )針對參差pri脈沖列提出一種重頻分選演算法,該演算法使用等差數列的檢測進行參差鑒別,非常適于對高參差雷達脈沖列的分選,但只局限於雷斯尼克提出的參差模型; ( 2 )針對抖動pri脈沖列提出基於動態線性模型的重頻分選演算法,非常適用於抖動量較大的情況。分享友人