Let G be a finite group, and S a subset of G not containing theidentity element 1. The Cayley digraph Cay on G with respect to S is definedas a directed graph with vertex set G and edge set {|g∈G, s∈S}. IfS~(-1)=S, then Cay is undirected and in this case, we view two directededges and as an undirected edge {u, v}. Obviously, the right regularrepresentation R of G, the acting group of G by right multiplication, is asubgroup of the full automorphism group AutCay(G, S of Cay.

給定有限群G求可以在线观看的不卡的黄色av网站，設(shè)S是G的不含單位元1的子集又黄又粗又长一区二区视频，群G關(guān)于子集S的Cayley有向圖Cay是一個(gè)以G頂點(diǎn)集合看书看黄片搜黄片色毛片，而以｛|g∈G色色资源站免费视频，s∈S｝為邊集合的有向圖国产综合精一区二区在线观看，特別地日本久久黄色一级视频，若S~(-1)=S，則X=Cay是無向的黄片A片视频免费在线观看，此時(shí)我們把一條無向邊｛u亚洲精品视频你懂，v｝等同于兩條有向邊和，易見最新黄色视频在线播放，群G的右正則表示R一页专区，即G在G上的右乘作用，為圖Cay的全自同構(gòu)群AutCay

The program can be completed on the edge of an image detected by the edge of the image, follow-up to deal with.

詳細(xì)說明：該程序可以完成對(duì)一幅圖像的邊緣檢測(cè)妇女人人操人人干，得到圖像的邊緣A片精品欧美一区二区在线观看，進(jìn)行后續(xù)處理。

Have given an edge on the edge of the image can be tracked.

詳細(xì)說明：給出一幅有邊沿的圖像可以對(duì)邊沿進(jìn)行跟蹤欧美成性互相。

The grey scale of the pixels in image is expressed by quantum bit and the relation between two pixels is described by means of the superposition of two quantum bit in this paper.Based on this,the average of linear hermitian operator in this superposition can be used for judging the edge of image and a new method for edge detection of image is so created.The rationality of the method is interpreted by probability theory here.

利用量子比特表示圖像像素的灰度亚洲综合美女在线精品p，用雙量子位疊加態(tài)來描述兩像素之間的關(guān)聯(lián)，通過線性厄米算符在該量子疊加態(tài)中的平均值來判斷像素的邊緣特征色色网五月，由此建立了一種新的圖像邊緣檢測(cè)方法丁香五月综合婷婷激情，并從概率論的角度對(duì)該方法的合理性給予解釋。

Automatic threshold choice is difficult and important to color images edge detection, First of all, on the base of human visual properties, threshold versus intensity function of human visual system are researched and analyzed, by using method of mathematic modeling and the result of saturation research, function of least color difference that can be perceptible by visual systems in detecting edge is given.

摘要自動(dòng)閥值選取是彩色圖像邊緣檢測(cè)的難點(diǎn)和關(guān)鍵問題，首先從人類的視覺特性出發(fā)欧美综合色婷婷欧美综合五月，分析了人類視覺系統(tǒng)的亮度感知門限函數(shù)免费无码黄视瓶，利用數(shù)學(xué)建模方法和色度學(xué)方面的研究成果，給出人類視覺系統(tǒng)對(duì)彩色圖像邊緣所能識(shí)別的最小彩色差函數(shù)国产一级激情免费视频。

In fact, on one hand, it is often found that two graphs with the same number of verticesand the same connectivity(edge-connectivity) may result in entirely different forms after a minimum disconnecting set of vertices is removed, one may be totally disconnected while the other may consist of a few very stable components, and thus be much easier to reconstruct.On the other hand, we often face this question: how easily can we disrupt a system at the least cost, on the contrary, when we set up a system, especially a communication system, we try our best to make it as stable as possible that it can be reconstructed easily if it do get disrupted .

對(duì)于兩個(gè)具有相同點(diǎn)數(shù)亚洲R在线，具有相同點(diǎn)連通度的圖，從圖中分別去掉使圖不連通的點(diǎn)集后一级无遮挡真人毛片A片，所得圖的結(jié)構(gòu)可能完全不同97超碰免费，這是因?yàn)辄c(diǎn)連通度、邊連通度和局部點(diǎn)国产操av、邊連通度等連通性參數(shù)僅反映了系統(tǒng)被破壞的難易程度欧美老妓女视频，而對(duì)系統(tǒng)遭受破壞的程度并沒有明確的反映。

In addition, the repair method can also be filled tree holes, stuffing is best to use small gravel and cement mixture to be compacted filler, filler to strengthen the connection with the xylem, inside the cave can be a number of electroplating nails nails, holes dug in on both sides 4 centimeters deep groove at the bottom of filler from the start, each 20-25 cm for the layer, using linoleum separated from each floor should be inclined slightly outward to facilitate drainage, the edge should not exceed xylem, so that cambium in the formation of callus on it.

另外丝袜AV观看一区，也可用填充法修補(bǔ)樹洞全国亚洲最大的黄色网站，填充物最好用小石礫和水泥的混合物，填充物必須壓實(shí)国产免费黄片视频，為加強(qiáng)填料與木質(zhì)部的連接uuu26com,性爱，洞內(nèi)可釘若干電鍍鐵釘，洞口內(nèi)兩側(cè)挖4厘米深的凹槽国产一级做，填充物從底部開始久久综合老熟女中文字幕，每20厘米至25厘米為一層，用油氈隔開人人摸,人人看，每層都要向外略斜99在线看精品，以利排水，邊緣應(yīng)不超過木質(zhì)部亚洲日本欧美理论片在线观看，使形成層能在它上面形成愈傷組織一级AAA特黄AV片在观看。

But not without a singular, omnipotent on the big screen, three is always bustling with Huali Shu has become able to sing that good at the Huobao-class characters (animals seem to be more precise): Through the Red Maoshan Irvine can be said to be the head Huali Shu trio, publicized love engage in mischievous character; wearing blue Mao Shan's tall Simon (played by Matthew格雷庫(kù)伯勒) is a brain full of love and quiet wisdom of the guys , The nose on the edge of the black glasses will be able to illustrate this point;身形slightly rich states of Theodore like to wear green Mao Shan, is a lively and lovely delicious lazy dynamic guy.

但在無奇不有、無所不能的大銀幕上欧美一级专区，三只活蹦亂跳的花栗鼠則成為能說擅唱的活寶級(jí)人物：穿紅色帽衫的艾爾文可以說是花栗鼠三人組的頭兒97社区精品视频在线观看，性格張揚(yáng)愛搞惡作劵粕扇送驹谙吖劭础国产A级高清视频毛片；穿藍(lán)色帽衫的高個(gè)子西蒙則是個(gè)愛安靜且腦子充滿智慧的家伙，鼻子上的黑邊眼鏡就能說明這一點(diǎn)国产精品区最新视频；身形略顯富態(tài)的西奧多喜歡穿綠色帽衫国产盗摄一区，是個(gè)活潑、可愛好吃懶動(dòng)的家伙网址在线观看国产日韩视频。

Wire electrode based on the trajectory of the different forms of control, WEDM can be divided into three types: one is shaped by the imitation controlled cutting in line in advance and work to create the same shape by mold, when processing the workpiece at the same time rough and on the mold clamping in the machine tool table, in the process of cutting wire electrode tightly against the mold on the edge of the track for the mobile, thus cutting out and die on the same shape and precision to the workpiece; another One is the electro-optical tracking control, to carry out the cutting line, before the basis of certain parts to enlarge the proportion of drawings depicts an electro-optical tracking map-processing machines will be placed in design stage of electro-optical tracking, tracking platform Photoelectric first line of graphics has always been to follow the track of the Mexican campaign, and then through the use of electrical, mechanical linkage to control the machine tool table, together with the workpiece so相似形wire electrode relative movement, thus cutting out the same shape and design to the workpiece; again a digital control, the use of advanced automatic control of digital technology-driven machine tool in accordance with the pre-processing parameters according to the workpiece geometry pre-processing procedures for the preparation of a good CNC auto-complete processing, the production does not require appearance on board the need to map to enlarge map of the previous two form of control has a higher machining accuracy and a broad range of applications, both at home and abroad more than 95% have adopted WEDM NC.

根據(jù)對(duì)電極絲運(yùn)動(dòng)軌跡的控制形式不同日韩乱伦字幕中文一区，電火花線切割機(jī)床又可分為三種：一種是靠模仿形控制，其在進(jìn)行線切割加工前，預(yù)先制造出與工件形狀相同的靠模色色色五月天久鬼久，加工時(shí)把工件毛坯和靠模同時(shí)裝夾在機(jī)床工作臺(tái)上日本很爽免费网站，在切割過程中電極絲緊緊地貼著靠模邊緣作軌跡移動(dòng)，從而切割出與靠模形狀和精度相同的工件來偷拍福利视频网站；另一種是光電跟蹤控制欧美在线视频干美女，其在進(jìn)行線切割加工前，先根據(jù)零件圖樣按一定放大比例描繪出一張光電跟蹤圖free性video丝袜极品，加工時(shí)將圖樣置于機(jī)床的光電跟蹤臺(tái)上性爱高清Av，跟蹤臺(tái)上的光電頭始終追隨墨線圖形的軌跡運(yùn)動(dòng)，再借助于電氣久久无码精品国产、機(jī)械的聯(lián)動(dòng)涩视频，控制機(jī)床工作臺(tái)連同工件相對(duì)電極絲做相似形的運(yùn)動(dòng)，從而切割出與圖樣形狀相同的工件來骚虎视频在线观看；再一種是數(shù)字程序控制国产会所在线观看，采用先進(jìn)的數(shù)字化自動(dòng)控制技術(shù)，驅(qū)動(dòng)機(jī)床按照加工前根據(jù)工件幾何形狀參數(shù)預(yù)先編制好的數(shù)控加工程序自動(dòng)完成加工暴操学污在线免费观看视频，不需要制作靠模樣板也無需繪制放大圖全免费A级毛片免费看69，比前面兩種控制形式具有更高的加工精度和廣闊的應(yīng)用范圍，目前國(guó)內(nèi)外95%以上的電火花線切割機(jī)床都已采用數(shù)控化被公侵犯玩弄漂亮人妻。切割屬電加工范疇国产2020av在线，是由前蘇聯(lián)人發(fā)明的，我國(guó)是第一個(gè)用于工業(yè)生產(chǎn)的國(guó)家99re视频这里只有精品，當(dāng)時(shí)由復(fù)但大學(xué)和蘇州長(zhǎng)風(fēng)機(jī)械廠合作生產(chǎn)的這是最早的機(jī)型叫復(fù)旦型日韩欧美另类，我們國(guó)內(nèi)在此基礎(chǔ)上發(fā)展了快走絲系統(tǒng)。歐美和日本發(fā)展了慢走系統(tǒng)LS

Do fill gaps in the "operation" could be first ribbon in the "loophole" in the region cut off, and then cut the ribbons,"weld" together,"welding" as long as the first band at the interface at both ends of alignment and It is a little overlap, and then use transparent tape to the inside of the two ribbons together interface adhesion; if afraid of sticky tape is not strong, you can use thin wire in the ribbon at the joint and under the edge of the seam on the edge of a needle (This does not affect the normal work of the ribbon, ribbon work, after all, the main use of the middle region).

在做補(bǔ)漏&手術(shù)&時(shí)先黄色网站在线观看，可以先將色帶中有&漏洞&的區(qū)域剪掉国产男人资源在线观看网站免费视频，然后再將剪斷的色帶&焊接&起來，&焊接&時(shí)只要先把色帶兩端的接口對(duì)齊并稍微有一點(diǎn)重合18福利午夜福利视频少妇，然后使用透明膠帶將色帶內(nèi)側(cè)的兩個(gè)接口粘連在一起免费观看黄色的视频在线看；要是怕膠帶粘性不強(qiáng)的話，可以用細(xì)線在色帶接頭處的上邊緣和下邊緣各縫上一針(這樣不影響色帶正常工作的A片免费网站一区二区，畢竟色帶工作時(shí)主要使用中間的區(qū)域)91主播。