點的分佈 的英文怎麼說

中文拼音 [diǎndefēnbù]
點的分佈 英文
scatter of points
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  1. Quartic ph curves are studied. their contribution of cusps and inflections are discussed in this paper. a first - order hermite interpolation by quartic ph curves is obtained

    文中還研究了四次ph曲線，討論了其尖點和拐點的分佈情況，得出了四次ph曲線的一階hermite插值的解。
  2. By structure the bounded cubic systems in the plane, we prove that : 1 ) the system ( 1 ) have distribution of critical point with 5 - 4 ( 5 critical points with index + 1 and 4 critical points with index - 1 ), 3 - 2, 2 - 1, + 1 ; 2 ) the bounded cubic systems in the plane which has only one critical point with index + 1 have at least 11 structures ; 3 ) the distribution of finity critical points of bounded cubic systems with same topological structure near the equator have different struction

    摘要通過構造有界的平面三次系統，證實了（ 1 ）其有限奇點的5 4 （ 5個奇點指標為+ 1 ，另4個奇點指標為1 ） 、 3 2 、 2 1 、 + 1四種分佈均可實現； （ 2 ）僅有一個指標為+ 1的有限奇點的有界三次系統至少有11種類型； （ 3 ）赤道附近軌線拓撲結構相同的有界三次系統它們有限奇點的分佈可以有不同類型。
  3. And the number of charophyta and rhodophyta is less, rich in wulongquan, and none or less in other sites. from the sampling sites distribution of macroalgae in niangziguan, macroalgae species is the most in wulongquan, 30 species, accounting for 48 % of the total. the next is gunquan, 27 species, accounting for 44 %, the third is shuiliandong, 23 species, accounting for 37 %, and pingyanghu 21 species, accounting for 34 %, the last is shuishangrenjia, 17 species, only accounting for 27 %

    從娘子關泉域大型藻類植物在各採集點的分佈看，五龍泉大型藻類種數最多，為30種，占總種數的48 ，其次是滾泉為27種，占總種數的44 ，第三是水簾洞泉，為23種，占總種數的37 ，第四是平陽湖，種數為21種，占總種數的34 ，水上人家泉的種數最少，為17種，僅占種數27 。
  4. All individuals were focused on two zones at the third principle axis ( z - axis ), which showed the distribution of soluble salt in soil

    Y軸為第二主分量，從y軸上個體的投射點的分佈梯度來看，基本上反映了經度變化的趨勢。
  5. It was the most remarkable about the changes in number of chlorophyta by the season. from the sampling sites distribution of macroalgae in every division, the number of chlorophyta is the most, more than the total of the other divisions. cyanophyta distributes equably, and has no obvious difference in every sampling site

    從各門類大型藻類植物在各採集點的分佈看，綠藻門植物的數量都是最多的，比其它門類的總和還多，藍藻門分佈較均勻，在各採集點的分佈相差不多，輪藻門和紅藻門種類較少，在五龍泉分佈較多，其它採集點沒有或少有分佈。
  6. This process is as follows : firstly, the data of different section contour and of section line have been obtained by reverse - engineering ; secondly, non - uniform b - spline approximation algorithm is used to fit the discrete data ; then the data have been optimized and reduced by adopting adaptive sampling of key points of the fitted curve based on vertical distance, sequently the adaptive sampling data is transformed into the format of the. ibl file of the famous 3 - d design software pro / e. therefore we reconstruct the surface and a model is generated ; lastly, the effectiveness of the adopted algorithm and modeling approach are demonstrated by the experiments

    建模型的過程中，首先運用逆向工程測量方法，獲得曲面物體上不同截面輪廓線的測量數據點列，接著對測量數據點進行平滑處理，用最小二乘法求解基於數據點列的控制多邊形，以非均勻三次b樣條曲線擬合截面輪廓曲線；然後利用基於垂距的數據采樣演算法，對擬合曲線上的數據點進行重新采樣，達到優化數據點的分佈及減少描述曲線數據量的目的。
  7. The pie chart shown below is the distribution of their places of registration

    下圖列出它們注冊地點的分佈：注冊地點
  8. Based on these definitions, all kinds of the equilibrium points are analyzed in control systems with single saturated input. by the above facts, it is necessary in analyzing globally asymptotical stability of the origin that the other asymptotical stability equilibrium points are false ones

    在此基礎上，論證了單飽和輸入下，開環，閉環均穩定或其一穩定時的平衡點的分佈規律及判別準則最後指出，當原點全局漸近穩定時，其餘非零穩定平衡點均為偽平衡點的必要性。
  9. The preliminary results obtained by solving n - s equations show - viscous effects clearly. in addition, based on euler equations the effects of point distribution, cloud structure and weight selection on computational results have been analyzed, which results in having a convenient technique of point distribution in the computational domain and a rule of point selection forming an appropriate. clouds of points used in the computation

    此外，論文結合無粘euler方程的求解，對無網格演算法涉及的計算域內點的分佈、當地點雲結構及空間導數逼近的加權因子等問題對計算結果的影響進行了分析和比較，完善了方便的區域離散布點方法，明確了點雲生成選點準則。
  10. Distribution of the limits of algebraic connectivity of tree

    樹的代數連通度的極限點的分佈
  11. Geographical distribution of settlements and prevailing built forms add another dimension to the design context of hong kong

    人口聚居點的分佈和建築物外形，是香港城市設計上的另一重考慮。
  12. Middleware lies between the system platforms layer and the application layer, connecting distributed components together

    中間件位於系統平臺和應用層之間，把各個結點的分佈組件連接在一起。
  13. Although some common methods can measure average data of medium materials, they can ’ t solve doing distribution of large materials

    通常的測量方法只能測得介質材料參數的平均值，而對大面積材料各點的分佈狀況卻束手無策。
  14. The discrete variational method ( dvm ) for clusters ( dft in real space ) is described in detail. the basis functions, numerical grids utilized and potential are discussed

    重點介紹離散變分方法（ dvm ） ，討論基函數的構成、離散點的分佈、勢的構造。
  15. Abstract : taking affine transformation for example, the influenc e of distribution and number of orientation points on accuracy of transformation coefficients is discussed in detail in this paper, and the conclusions are help ful to practice

    文摘:以仿射變換為例詳細討論了定向點的分佈、數量對變換系數的精度影響，所得出的結論對實際工作具有指導意義。
  16. The image is split into several blocks, and every block is processed individually. so we can get ride of solving large linear equations and calculating huge matrix, and the time and space complexity are lowered greatly

    該方法按照圖像極值點的分佈將圖像劃分成若干塊，分塊處理，避免了求解大型線性方程組以及大矩陣產生，較好地降低了時間復雜度和空間復雜度。
  17. In the part of minutiae extraction, a kind of 8 - neighbour extraction algorithm was proposed and distributing regulation of various pseudo minutiae in fingerprint image were analyzed. special algorithms were designed with respect to various noises to delete pseudo minutiae

    在特徵提取方面，首先採用8鄰域法提取指紋細節特徵，然後分析了各種偽特徵點的分佈規律，針對其特點對偽特徵點進行刪除。
  18. Relativel ~ ~ matlab language is more powerful than oilier computing language, especially in computation fluid mechanics, it helps to simply draw charts of vortex, stream function, velocity, pressure, and the amount of work can be extremely reduced, and the program coniplving can also be controlled easily

    得到空化數的分佈以後，進而分析流場內空泡的運動軌跡，最後得到空泡半徑在流場內隨壓力的變化關系曲線，以及在流場內空泡半徑沿壓力最小點的分佈規律。
  19. In practical production, a group of measurement data describing the system input status could be represented as a pattern point of the space, thus the study on output - input information is converted to study on distribution state of pattern points of different input result in space

    在實際生產中，描述該系統輸入狀態的一組測量數據，可表徵為空間中的一個模式點。所以，對系統輸出一輸入信息的研究就轉化為對空間中不同輸入結果的模式點的分佈行為的研究。
  20. 374 - nt sequence analysis between nt 47 - 420 and restriction enzyme ( re ) clevage site mapping of f gene between nt 34 - 1682 were used to compare the 18 isolates for genetic analysis. a phylogenic tree was constructed based on the 374 - nt - sequence data of eighteen isolates in the study and 37 ndv reference strains from genbank and published resources

    通過dnastar軟體對f基因47 470nt間片段進行同源性分析比較並繪制了遺傳進化樹枝狀結構發生圖，結合334 1672nt間三種限制性內切酶（ re ： hinf ， bsto及rsa ）位點的分佈情況，確定了這些分離株的基因分類地位。
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