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broken line 1.虛線。2.【數學】折線。3.(馬路上的)車道線。

Because in the drinking water has the slight pollutant content to be low , may use the ideal solution adsorption theoretical model ( iast ) to process , the result is satisfying , this model to studies the activated charcoal to add water has the slight pollutant the adsorption rule to have the extremely important guiding sensein addition , the solute measurement replacement adsorption model ( sdm - a ) also obtained to the above research system has imagined not the but actually result , namely appeared “ v “ the glyph extension broken line in adsorption isothermal chart 鑒于飲用水中三氯甲烷含量較低,采用理想溶液吸附模型( iast )來指導其吸附動力學的研究,結果令人滿意,另外,溶質計量置換吸附模型( sdm - a )應用于上述研究體系也取得了意外收獲。即在其吸附等溫線圖上出現了“ v ”字形的轉折線。該點對應飽和吸附量,可用來判斷單分子層和多分子層吸附的分界點。

Said faria , when the young man had finished reading it . “ why , “ replied dant s , “ i see nothing but broken lines and unconnected words , which are rendered illegible by fire . “可是, ”唐太斯答道, “我看到的只不過是一張被火燒掉了一半的,上面是一些意義不明的斷句殘字呀。 ”

broken lot

4 . on original data arrangement of views , first , this paper discusses the instance of line overlap and gives the concept of hidden point , next , a method for breaking line is put forward by the means of handling two lines intersection , at the end , data check and correction is described through topological relationship between primitives and dimension set of drawing . to make a summary , from the viewpoint of practicality , the method of engineering drawing pre - processing proposed in this paper over comes traditional 4 .在視圖原始數據整理方面,首先討論了重疊邊的分解與重構方法;然后給出了隱含點的概念,通過對二維線段相交情況的處理分析了求取隱含點的斷線算法;最后描述了如何利用實體的拓撲關系檢查輸入視圖中的錯誤以及利用工程圖中的尺寸集來校正這些錯誤。

Because in the drinking water has the slight pollutant content to be low , may use the ideal solution adsorption theoretical model ( iast ) to process , the result is satisfying , this model to studies the activated charcoal to add water has the slight pollutant the adsorption rule to have the extremely important guiding sensein addition , the solute measurement replacement adsorption model ( sdm - a ) also obtained to the above research system has imagined not the but actually result , namely appeared “ v “ the glyph extension broken line in adsorption isothermal chart 鑒于飲用水中三氯甲烷含量較低,采用理想溶液吸附模型( iast )來指導其吸附動力學的研究,結果令人滿意,另外,溶質計量置換吸附模型( sdm - a )應用于上述研究體系也取得了意外收獲。即在其吸附等溫線圖上出現了“ v ”字形的轉折線。該點對應飽和吸附量,可用來判斷單分子層和多分子層吸附的分界點。

According to the comparison between simulation results and laboratory measurements , this paper reaches the conclusion that the negative pressure region in convex boundary ( including broken line gradient ) not only caused by boundary layer separation , but also especially caused by centrifugal force which is the result of convex boundary 根據數值計算與模型試驗結果的比較,得出具有凸形曲面邊界(包括折面底坡)負壓區的存在不僅是邊界層分離所致,邊壁彎曲使過流產生的離心力也是產生負壓的重要原因的結論。

Basing on them , we propose a new algorithm of removing pseudo elements by which we can ensure the candidate edge generated by the broken line in 2d views is pseudo element if it is inside of the face which can be seen completely . at last delete other pseudo elements by the topological information of former methods . 2 . for the low efficiency and bad capability of disposing multi - solutions of the decision - making after generating face loops , we thoroughly analyzed the former divide - conquer algorithm and decision - chaining algorithm 以這些定義和定理為基礎,提出了新的假元刪除算法,通過判斷視圖中的二維虛線邊所生成的候選邊是否在完全可見有界平面內來判斷該候選邊是否為假元而將其刪除,再結合前人的成果利用三維拓撲信息刪除其它假元,從而降低了面環的生成數目和決策求解的搜索空間,提高了三維重建的效率。

In conclusion , the algorithm of removing pseudo elements can reduce the number of face loops generated and the searching space of the decision - making . compared with former methods , our method can reduce the execute - time mostly , and also can delete pseudo elements generated by the broken lines in more cases . the decision - making algorithm can efficiently get a solution satisfying orthographic views and truly deal with multi - solutions 本文所做的工作與以前方法相比,假元刪除算法不僅在線框模型中執行次數減少,假元刪除的效率得到明顯提高,而且能刪除更多情況下虛線邊所產生的假元;決策求解算法真正做到快速并有效地得到所有滿足投影視圖的有效解。

Achievements obtained are as follows : 1 . for the low efficiency of removing pseudo elements in the wire - frame , according to the broken lines in 2d views , the topological information and the relationship between the 2d information and the 3d information generated in construction , we give some definitions and propose some related theorems which have been proved correct 取得成果如下: 1 .針對重建的線框模型中假元判斷條件的局限性和效率低的問題,根據二維視圖虛線信息、拓撲信息及二維信息與重建的三維信息之間的關系,提出了一些新的定義,性質及定理,并給以了證明。

After the paper sufficiently considered creation algorithmic of triangulated irregular network in time and space and analyzed three creation algorithms of tin - divide - conquer , triangulation growth , incremental insertion , the paper adopts to a new algorithm that takes advantages of divide - conquer and triangulation growth . it can create tin quickly . the paper also uses break lines , terrain feature lines , building borderlines to be restriction condition and creates triangulated irregular network based on restriction 綜合考慮不規則三角網生成算法的時間和空間性能,分析了常用的三種tin生成算法:分割-歸并法、三角網生長法和逐點插入法,筆者采用分割-歸并法與三角網生長法相結合的算法,快速生成了tin ,并以斷裂線、地性線、建筑物邊界為約束條件,最終生成具有約束的不規則三角網。

The author utilizes double broken line model to show relation between friction and displacement around the pile . the article establishes equation about friction and relative displacement according to elastic or plastic condition that soil around or in the tip of the pile lies in . then we use continuous and border conditions to determine relative displacement 作者用雙折線硬化模型來表示樁側摩阻力與樁土相對位移的關系,并根據樁側土與樁尖土處于不同的彈性和塑性狀態,建立樁身軸向力和樁土相對位移的微分方程,利用連續和邊界條件可解出相對位移,然后再根據相對位移又解出樁軸向力和負摩阻力。

Grid hiding and break line cut are difficult point in displaying of 3 - d grid data , the thesis also presented a new visualizing algorithm applicable for 3 - d grid data of topography - sliced polygon filling . the experiment result shown , contrasting to floating level , this algorithm excels in both time complication and effect of grid hiding and break line cut 三維網格顯示中的網格消隱與斷線處理一直是網格可視化技術中的難點,本文結合三維地形網格的特點,提出了一種新的網格可視化算法? ?切片多邊形區域填充法,在實驗結果對比中,無論是算法復雜度還是顯示效果上都明顯優于浮動水平面法。

Fitting results of three non darcy seepage models including three - parameter model , power exponent model and two - section model were pretty good , and broken line model could be simplified to the forms of linear permeability model and darcy model 試驗與分析結果表明,三參數模型、冪指數模型和非線性分段模型這3種非達西滲流模型的擬合效果較好;折線滲流模型簡單實用,在特殊情況下可以簡化為線性滲流模型或達西定律。

There is one chart on fund net every day , with such as : quantify core ( 360001 ) broken line graph in stating an intention , the watch has 2 lines is black , one is gules , consult ace now : do they represent these 2 lines respectively what 天天基金網上有一圖表,用諸如:量化核心( 360001 )折線圖表述圖中有二條線一條是黑色的,一條是紅色的,現請教高手:這二條線它們分別代表什么?

I usually put a white line around the edges of the figure - a broken line , of varied widths , sometimes disappearing in the darkest shadows - but i find that makes the figure pop and acts as an indication of backlight 我通常放一些白線條圍繞圖形邊緣? ?一個斷開的有不同寬度的線條,通常會在最暗的陰影處消失? ?但是我發現那使圖案突出而且表現為背光痕跡。

In contrast to the broken lines painted by conventional brush contact , pollock had developed a technique in which he poured a constant stream of paint onto horizontal canvases to produce uniquely continuous trajectories 傳統筆觸是一條條斷開的線,對照之下,帕洛克發展出一種技巧,能夠源源不絕將油彩傾?在橫展的畫布上,從而創造出獨特的連續軌線。

I usually put a white line around the edges of the figure - a broken line , of varied widths , sometimes disappearing in the darkest shadows - but i find that makes the figure pop and acts as an indication of backlight 我通常放一些白線條圍繞圖形邊緣? ?一個斷開的有不同寬度的線條,通常會在最暗的陰影處消失? ?但是我發覺那使圖案突出而且體現為背光痕跡。

According to the distribution of local impulse noise , an adaptive chord deviation method is used to avoid redundant detection or missing of impulse noise at the quick rising , descending or broken line area of data set 摘要針對現有脈沖噪聲濾波算法在處理大斜率區域和斷線型激光掃描數據中存在的多判和漏判問題,提出了一種有效檢測脈沖噪聲的方法。

The two - broken line modified failure mode inherits the advantages of both log - spiral failure mode and two - broken line failure mode , better accords with the practice of engineering , and its definition is very succinct 修正折線破壞模式繼承了傳統折線破壞模式及對數螺旋破壞模式的優點,較符合工程實際,且破壞模式的確定方法較為簡潔。

Said faria , when the young man had finished reading it . “ why , “ replied dant s , “ i see nothing but broken lines and unconnected words , which are rendered illegible by fire . “可是, ”唐太斯答道, “我看到的只不過是一張被火燒掉了一半的,上面是一些意義不明的斷句殘字呀。 ”