planarity

發(fā)布時間：2025-08-20 | 來源：互聯(lián)網(wǎng)轉(zhuǎn)載和整理

網(wǎng)絡(luò)平面性; 平面度; 平整度; 共面度; 平面化

雙語例句

Nevertheless, it has been shown that side-chain planarity is important in conferring high adenyl cytokinin activity. 然而已經(jīng)證明，對于高的腺苷細胞激動素活性，側(cè)鏈的平面性很重要。

Using the planarity difference, an adaptive discrimination algorithm with double threshold was proposed based on the filtered track's fitted plane. 利用真假目標航跡的這種平面性差異，提出了一種基于濾波航跡擬合平面的自適應(yīng)雙門限鑒別算法。

For the difference between Egyptian and mediaeval "planarity" is that in the former the depth motifs are totally suppressed, while in the latter they are only devaluated. 埃及和中世紀“平面化”的不同點在于前者完全摒棄圖案的深度而后者只是貶低罷了。

This paper researches and realizes two algorithms of point clouds segmentation-the direct segmentation method based on planarity and the surface segmentation method based on logarithmic normal vector. 主要研究實現(xiàn)了兩種車身測量點云數(shù)據(jù)逆向建模過程中點云分割的算法-基于平面度的直接分割方法和基于對數(shù)法矢值的曲面分割方法。

The conveyor system made through mylar rolls ( from roll to roll and recoverable if necessary), assures maximum planarity and cleaning of panels. 傳送系統(tǒng)由聚酯薄膜滾筒構(gòu)成（如必需可實現(xiàn)卷到卷），確保板料的平整性和清潔性。

The discrimination problem of active decoy and radar target was studied based on the ballistic trajectory's planarity in the background of missile defense. 針對彈道導(dǎo)彈突防過程中的有源假目標欺騙干擾，提出了一種基于彈道平面性的有源假目標鑒別算法。

An Effective Algorithm for Planarity Testing of Graphs 可平面圖判定的一種有效算法&路徑嵌入法

In this paper, approaches that fully use the planarity of planar networks are presented. 給出了可以充分利用網(wǎng)絡(luò)平面性的方法。

Comparing to other embedding algorithms, the proposed algorithm is easy to be implemented, planarity testing and embedding are finished at the same time. 與其它基于Hopcroft-Tarjian平面圖判定算法的嵌入算法的實現(xiàn)方法相比，該方法更容易實現(xiàn)，并且判定和嵌入同時完成。

The formation of intramolecular hydrogen bonding extends the ligand planarity and increases the insertion ability of the complex to DNA. 能夠使配體平面性增強的分子內(nèi)氫鍵的形成，有利于配合物對DNA的插入作用；

Three sets of lens array ( LA) uniform illumination system were designed, which were used in double-frequency laser direct drive experiments on "Shenguang-ⅱ" laser facility. Experimental investigations on shock planarity were carried out. 設(shè)計了3套針對神光-Ⅱ倍頻激光直接驅(qū)動的透鏡陣列均勻輻照系統(tǒng)，并對沖擊波的平面性進行了實驗研究。

A new neural network algorithm for the planarity testing problem is presented. 給出了平面測試問題的一種新型的神經(jīng)網(wǎng)絡(luò)算法。

This paper discusses some important factors which affect the optical fiber ribbon planarity during processing, with focus on the influence of UV system structure on the planarity and the improvement of it. 討論了在光纖帶生產(chǎn)過程中，影響光纖帶平整度的幾個重要因素，并著重討論了固化爐結(jié)構(gòu)對平整度的影響及其改進。

The abstract planarity of ?！?is considered. A necessary and sufficient condition under which ?！?is abstractly planar is given. Some discussions of planar graph in the viewpoint of flat embedding are done. 主要考慮圖?！涞某橄笃矫嫘?，并且給出了?！涫浅橄笃矫鎴D的一個充要條件，另外還從平坦嵌入的角度對平面圖做了一些討論。

A fast planarity algorithm 一個快速平面性算法

This paper takes advantage of the planarity in ( v_s, v_t) planar double-flow networks. We have got and proved the necessary and sufficient conditions of minimum cost maximum double-flow. Finally an algorithm and its complexity are given. 本文利用（υs，υt）平面雙流網(wǎng)絡(luò)的平面性，找出并證明了該網(wǎng)絡(luò)中最小費用雙流的充要條件，最后給出了一個算法并估計了復(fù)雜性。

Oxidant can increase efficiency and planarity when polishing metal materials. 氧化劑能有效提高金屬材料的拋光效率和表面平整度；

Chromatic Polynomials and Planarity of Graphs 色多項式與圖的平面性

The experiments show that this two-step solution for mesh segmentation performs well in both region planarity and region shape. 實驗表明，這種兩步（最小化最大類內(nèi)距離聚類和受限邊界直化）的網(wǎng)格分割算法在區(qū)域平面性和區(qū)域形狀方面都表現(xiàn)出了良好效果。

Research on the planarity in the copper Chemical mechanical polishing process 銅化學(xué)機械拋光中的平坦性問題研究

The adjunction algorithm for planarity of graph 圖的平面性添加算法

In this thesis, a systematic crystal chemistry study of the effects of molecule structure on properties, which include the effects of configuration, resonance effect, planarity of molecule and intermolecular interaction, was carried but. 我們對這些化合物進行了系統(tǒng)的計算、分析和比較，從晶體化學(xué)的角度系統(tǒng)的研究了這幾類化合物的構(gòu)型、共振效應(yīng)、分子平面性及分子間相互作用。

Planarity testing algorithm of graphs is a quite complex process. 圖的平面性判定算法是相當(dāng)復(fù)雜的。

But the traditional reduction destroys planarity of planar networks, so in planar networks, the problems with both node and edge capacities are harder than problems with only edge capacities. 但傳統(tǒng)轉(zhuǎn)化方法用在平面網(wǎng)絡(luò)中破壞了網(wǎng)絡(luò)的平面性，使平面網(wǎng)絡(luò)中節(jié)點和邊都有容量的問題比僅邊有容量的問題難。

The common segmentation methods of cloud data were discussed in the paper. Considering the characteristics of autobody surface, a method for region segmentation algorithm according to the quantity planarity was proposed. 探討了點云數(shù)據(jù)的常用分割方法，結(jié)合車身曲面特點，研究并實現(xiàn)了一種點云分割的算法-基于平面度的直接分割方法。

Planarity criterion of RE arc graph is obtained. 得到了平面RE弧圖的語法判據(jù)。

The first chapter is abstract; mainly discuss the importance of planarity in Chinese painting, collected the related literature resources and summarized the study meanings and study methods, constructed a necessary foundation for the full-text. 第一章緒論，主要述說平面性在工筆畫中的重要地位，收集了相關(guān)內(nèi)容的文獻資料并概括總結(jié)了研究意義及研究方法，為全文撰寫奠定必要的基礎(chǔ)。

This paper will make some retrospection and certain specific ***ysis of the planarity of screen base on historical roots, theoretical evolutions, picture compositions and other aspects. 工筆畫的平面感無處不在，本文將在歷史根源、理論演變、畫面構(gòu)成等方面上對平面性作出一定追溯和具體分析。

In creation, mainly using the planarity and decorative painting method, the work of composition and color all have the planarity and decorative. 在創(chuàng)作中，主要運用了平面性和裝飾性的繪畫方法，使作品的構(gòu)圖和色彩都具有平面性和裝飾性。

The near infrared reflectance of the Anthraquinone-type structure with higher molecular planarity could be higher, and quinolyl and the formation of intramolecular hydrogen bonds, making the molecular polarity increases, so the reflectivity was higher. 蒽醌型結(jié)構(gòu)，具有一定的分子平面性，分子極性也較高，對可見光和近紅外的反射較高；而喹啉基以及分子內(nèi)會形成的氫鍵，使得分子極性增大，反射率較高。