In this paper, firstly, the embeddability of near-triangular graphs on the orientable surface is studied. By using Petersen's Theorem about 1-factor, we first prove that for a near-triangulation on the orientable surface, its geometry dual graph has a 1-factor; then after a procedure of operation leaded by the 1-factor, we show that if a graph G triangulates some orientable surface S_g, then G has a near-triangular embedding in S_h for h = g,g + 1,...,β(G/2」, where β is the Betti number of G. Hence we obtain a conclusion: A near-triangulation of the orientable surface is upper-embeddable. As a generalization, a class of near-quadrangulation is studied, and similar results are obtained.

本文首先研究了近三角剖分圖的可定向曲面嵌入性質可以在线观看毛片的网站，通過運用Petersen關于1-因子的定理国产真人操逼视频，首先證明了對于可定向曲面上的三角剖分圖免费下载AV网站，其幾何對偶圖具有1-因子亚洲AV六月丁香七月婷婷；然后在1-因子的導向下，通過做一系列增加虧格的手術，證明了如果一個圖G三角剖分可定向曲面S_g片黄色网站天天，那么G可以近三角剖分可定向曲面S_h小黄片毛片在线观看，這里h=g，g+1老熟影院，…黄色视频AAAA一级片，「β(G／2」，β是指圖G的Betti數免费试看黄色网站，從而得出推論：可定向曲面上的三角剖分圖是上可嵌入的国产一级爱c在线大片，作為推廣国产大乳一级在线观看，又研究了一類近四角剖分圖的可定向曲面嵌入性質韩国日本ww色成年免费网站，并得到類似的結論。

There are four kinds of fracture ways of 7075/SiC composite under high-temperature compression, which are the evulsions of SiC from the matrix due to forming cavity near the interface and intensive phase , ductile fracture of the matrix due to the nucleation of cavity near the interface , the fracture near SiC particulate coacervate and brittle fracture of the SiC particulate.

噴射沉積7075/SiC復合材料高溫壓縮時的斷裂方式主要有四種欧美天天，即空洞在增強相與基體界面處形成而出現增強相從基體中拔出的現象婷婷五月综合网中文综合网、空洞在基體中形核長大而引起基體的延性斷裂、顆粒團聚處的斷裂和顆粒的脆性斷裂中文字幕强奸乱伦国产。

At length I spy'd a little Cove on the right Shore of the Creek, to which with great Pain and Difficulty I guided my Raft, and at last got so near, as that, reaching Ground with my Oar, I could thrust her directly in, but here I had like to have dipt all my Cargo in the Sea again; for that Shore lying pretty steep, that is to say sloping, there was no Place to land, but where one End of my Float, if it run on Shore, would lie so high, and the other sink lower as before, that it would endanger my Cargo again: All that I could do, was to wait 'till the Tide was at highest, keeping the Raft with my Oar like an Anchor to hold the Side of it fast to the Shore, near a flat Piece of Ground, which I expected the Water would flow over; and so it did: As soon as I found Water enough, for my Raft drew about a Foot of Water, I thrust her on upon that flat Piece of Ground, and there fasten'd or mor'd her by sticking my two broken Oars into the Ground; one on one Side near one End, and one on the other Side near the other End; and thus I lay 'till the Water ebb'd away, and left my Raft and all my Cargo safe on Shore.

最后在线观看午夜国产猫咪影院视频，我終于在小河的右岸發(fā)現一個小灣。我費盡艱辛高清福利免费久久久久，好不容易把木排駛到最淺的地方欧美AAAA色。我用槳抵住河底，盡力把木排撐進去国产射射爽爽≈形淖帜谎侵尥计可是，在這里A4yy午夜一级，我?guī)缀跤忠淮坞U些把貨物全都倒翻在水里欧美日韩口爆吞精一二区。這一帶河岸又陡又直，找不到可以登岸的地方欧美一级A片猛。如果木排一頭擱淺在岸上老师挤奶水A片无码网站，另一頭必定會像前次那樣向下傾斜，結果貨物又有滑向水里的危險国产欠欠自拍激情一集黄片。這時人人操人人肉人人，我只好用槳作錨，把木排一邊固定在一片靠近河岸的平坦的沙灘上欧美级黄片，以等待潮水漲高一本久久，漫過沙灘再說。后來三级色频，潮水果然繼續(xù)上漲毛片全部免费播放无码，漫上沙灘，等水漲得夠高了，我就把木排撐過去97人妻人人操人人摸，因為木排吃水有一尺多深www干。到了那兒，我用兩支斷槳插入沙灘里一级黄色日逼视频看看，前后各一支国产精品无码无套在线，把木排停泊好，單等潮水退去91在线精品，就可把木排和貨物品平安安地留在岸上了黄色的视频在线免费看在。

Based on the concept of antenna near-field measurement and the theory of plane wave spectrum, the theory of plane near-field measurement and error analysis are introduced, two errors of plane radiation near-field measurement are discussed in detail: the probe positioning error and the truncation error of finite scanning.

本文從天線近場測量的基本概念出發(fā)，以平面波譜理論為基礎美女色又黄毛片在线看，介紹了平面近場測量理論及其誤差分析方法性色在线观看视频免费网站。

In this paper the effects of scanning truncation error, scanning position error, random amplitude and phase error, and multiple-reflection error in near-field antenna measurement are analyzed; error equations and the uncertainty of measurement are obtained through computer simulation; compensated techniques for reducing the effects of measurement errors in near-field antenna measurement are presented and the formula and arithmetic of phaseless near-field techniques are derived.

本文從解析法和數值仿真兩個角度深入分析口面天線近場測量中掃描面截斷誤差、掃描面位置誤差huangse视频在线免费看、隨機幅相誤差超碰日韩精品在线看、多次反射誤差等誤差源對天線遠場特性測量精度的影響，一方面從理論上給出相應的誤差方程国模自拍日韩在线播放网站，另一方面建立誤差分析模型免费大黄片，通過計算機模擬，得到不同誤差條件下測量結果的不確定度国产肏屄小视频，并介紹了減小這些誤差的修正方法黄色操逼片，推導無相位近場測量的公式和算法。

To be fond of learning is to be near to knowledge; to be arduous in work is to be near to benevolence ; and to know shame is to be near to gallantry.

就姑且只以孔子對他的所謂"仁"的一個最簡單的解釋在线观看黄片毛片不卡，和孟子認為人性是善的觀念為例說明欧美成人aⅴ在线播放。

Lean against the very near near the bank drive, sometimes near have to be almost within hearing coast of the tree branch pare off gunwale voice.

靠著很近的岸邊行駛，有時近得幾乎聽得到岸上的樹枝刮著船舷聲音www.干干色。

Features: Near-field RFID operation to enable reading of Item Level Tags Work with UHF Gen2 RFID tags that incorporate an inductive near-field component including the Button, Paperclip and Satellite tags High performance, low cost antenna solution Table top or table bottom mounting Specifications: Information in this specification is subject to change without further notice The CS-777 near-field reader antenna is a key enabling technology for UHF Gen2 Item-Level Tagging systems.

它可用于零售和制藥應用久久精品亚洲天然东京热，圖書館系統，文件控制日本操毛小a片，檢查柜臺和許多其他應用程序需要一個短距離和密集讀取范圍的限制的關建技術應用天天干天天日天天爱天天插。近場的RFID運作，使項目級標記閱讀超高頻二代RFID標簽的工作融合了歸納近場組成狂插美女阴道动态，其中包括高性能www.taose，低成本的天線解決方案表頂部或底部安裝表規(guī)格：使技術UHF第二代產品級別標記系統。

Therefore we have optimized the experimental system and the working status of instrument.2 The near-field SERS spectra and images for the [Ru_3]~(2+) molecule adsorbed on silver nanoparticle substrate were achieved. Based on the results, some specific phenomena for near-field SERS were found. By observing the near-field SERS spectra collected at different location at the nano-scale, the different spectral characteristics which are caused by the local environmental differences of molecules have been found. On the substrate, the highly SERS active sites are much more than SEF hot spots, and the distribution of them is not entirely consistent. This phenomenon could be explained by the influences of several factors including the different enhancement efficiencies existed for SERS and SEF, the quenching effects for fluorescence by the metal substrate and metal-coated tip, and the presence of different numbers of probing molecules in SERS and SEF.3 It is of interest that the near-field and far-field SER spectra demonstrate several distinctively different spectral features.

由于SNOM與SERS的結合在技術上將面臨很多實際困難国产在线91免费，例如近場激發(fā)信號極其微弱美女高潮潮喷流白浆视频在线观看、納米級微弱光譜的收集對實驗精度和環(huán)境穩(wěn)定性的苛刻要求等，因此我們對實驗體系和儀器工作狀態(tài)分別進行了優(yōu)化国产精品中文久久久久久久。2獲得了銀納米粒子SERS基底上[Ru_3]~(2+)分子在納米尺度下的近場SERS光譜和圖像18分钟处破痛哭视频在线，從中可以發(fā)現一些近場SERS效應特有的現象：通過觀察不同位置得到的近場SERS光譜可以發(fā)現，在納米尺度下，由于分子所處局域環(huán)境不同而體現出不同的光譜特征日韩精品三级在线观看；此基底具有極高SERS活性的位點遠多于表面增強熒光熱點真正能看的亚洲黄色网站，且兩者的分布并不完全一致。

Feiyes.net ★ rodick 制作 Cause it's hard for me to lose In my life I've found only time will tell And I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby We can change and feel alright I'm a little used to wandering outside the rain You can leave me tomorrow if it suits you just the same But I don't know enough, I need someone who leaves the day Hey yeah Cause it's hard for me to lose In my life I've found only time will tell And I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby We can change and feel alright Free Loop－－Daniel Powter Cause it's hard for me to lose In my life I've found only time will tell I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby We can change and feel alright Cause it's hard for me to lose In my life I've found only time will tell And I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby Over...

Feiyes.net ★ rodick制作原因很難對我來說free性国产高清精品HD，失去在我的生命中我發(fā)現只有時間才能告訴我們我將找出我們能夠嬰兒我們可以做一個一夜情国产在线视频区，是啊我們很難對我來說，失去在我的生命我發(fā)現你的皮膚外面附近的火災我們能夠嬰兒我們可以改變和感覺好嗎我有點用以外的雨游蕩你可以離開我明天如果適合你一樣但我不知道不夠久久国产免费一区二区，我需要有人誰離開天嘿是啊原因很難對我來說黄色网欧美，失去在我的生命中我發(fā)現只有時間才能告訴我們我將找出我們能夠嬰兒我們可以做一個一夜情，是啊我們很難對我來說国产真实盗摄在线观看，失去在我的生命我發(fā)現你的皮膚外面附近的火災我們能夠嬰兒我們可以改變和感覺好嗎免費環(huán)路-丹尼爾Powter 原因很難對我來說日本va欧美大胆视频，失去在我的生命中我發(fā)現只有時間才能告訴我們我會弄清楚，我們才能嬰兒我們可以做一個一夜情欧美性爱资源站，是啊我們很難對我來說黄色精品视频在线观看，失去在我的生命我發(fā)現你的皮膚外面附近的火災我們能夠嬰兒我們可以改變和感覺好嗎原因很難對我來說精品黄黄久久久免费看，失去在我的生命中我發(fā)現只有時間才能告訴我們我將找出我們能夠嬰兒我們可以做一個一夜情男女免费视频在线观看网址，是啊我們很難對我來說，失去在我的生命我發(fā)現你的皮膚外面附近的火災我們能夠嬰兒超過免费看黄色短片。亚洲自拍偷拍一级视频。。