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(zhì)三级黄在线播放，通過運(yùn)用Petersen關(guān)于1-因子的定理久久99热这里只有精品7，首先證明了對(duì)于可定向曲面上的三角剖分圖，其幾何對(duì)偶圖具有1-因子呦女网址www；然后在1-因子的導(dǎo)向下免费一级a一片手机看，通過做一系列增加虧格的手術(shù)，證明了如果一個(gè)圖G三角剖分可定向曲面S_g国产视频日韩无码，那么G可以近三角剖分可定向曲面S_hA片毛免费欢看，這里h=g，g+1黄色视频一区二免费，…97国产精品视频，「β(G／2」，β是指圖G的Betti數(shù)粗粗色，從而得出推論：可定向曲面上的三角剖分圖是上可嵌入的72av视频，作為推廣，又研究了一類近四角剖分圖的可定向曲面嵌入性質(zhì)日韩性色自拍视频网站在线播放，并得到類似的結(jié)論超碰97自慰。

So supported by well core experimentation, the *** analyzed the logging response feature and mechanism of thin bed, and point out that many factors can affect the logging response of the reservoir, the main factor which mostly influence the logging response is the thickness of thin layer, and the content of carbonite have a great influence on the response of 3-porosity logging.we make use of core experimentation, combined with logging material, firstly the *** do the lithology correction and thinckness correction for resistivity curves, and based on the content of mud that derived from the core experimentation, the *** present the thickness correction model of gamma-ray logging and self-potential logging, and choose the appropriate ways to compute the carbonate content and using the value of mixed frame in order to correct the influence from the carbonite, based on this, the *** gives a effective methods to correct the thickness influence for 3-porosity logging.

本文首先以巖心實(shí)驗(yàn)結(jié)果為依據(jù)，對(duì)研究區(qū)薄層的測(cè)井響應(yīng)特征和機(jī)理進(jìn)行了分析99re这里只有精品视频在线观看，指出多種地質(zhì)因素影響著儲(chǔ)層的測(cè)井響應(yīng)特征，而層厚是影響測(cè)井響應(yīng)最主要的因素欧美性爱高潮视频，且碳酸巖含量對(duì)三孔隙度測(cè)井的影響很大人人草av在线。利用巖心實(shí)驗(yàn)分析資料，結(jié)合測(cè)井資料国产精品视频网站免，首先對(duì)電阻率測(cè)井曲線進(jìn)行了巖性的校正和層厚校正啊啊疼轻点视频；利用巖心分析泥質(zhì)含量，研究了自然伽馬和自然電位的層厚校正方法无码Aa在线看性色，并建立了層厚校正模型亚洲熟妇无码一区；在有效計(jì)算儲(chǔ)層碳酸巖含量和混合骨架參數(shù)值的基礎(chǔ)上，研究了針對(duì)碳酸巖含量對(duì)測(cè)井曲線的影響進(jìn)行校正的方法日韩少妇无码系列视频，進(jìn)而提出了一套對(duì)三孔隙度測(cè)井曲線的薄層層厚影響的校正模型亚洲人妻777av视频。

The main job and contribution of this paper are as follows:Based on narrowband signal processing, we propose a new method for FH signal blind detection and blind parameter estimation. Firstly, compute the cross-correlation function of FH signals from multichannels, then we get the cross power spectral density matrixCSDM Secondly, select the hops of FH signals from the CSDM via processing and analyzing the CSDM, meanwhile reduce the influence coming from noise, fixed frequency signal and other interferences; Lastly, estimating the DOA of every hop and according to the DOA, we can separate the hops, get the number of FH signals and their parameters. Propose a new method for designing the threshold in FH signal detection. This method makes it easy to get the threshold by theoretic computing and it can extremely reduce the interference of non-FH signals.Based on broadband signal processing, we propose a new method for FH signal blind detection and blind parameter estimation. Firstly, get the DOA of the signals by wideband spatial spectrum estimation; secondly, separate the signals by spatial filtering using wideband beamformer; Lastly, we propose two methods for FH signal blind detection and blind parameter estimation, one is for several constant hop-rate FH signals whose dwell-time are different and another is for a single FH signal whose hop-rate is alterable.By employing spatial interpolation in broadband signal beamforming, it can reduce the number of antenna elements and corresponding RF modules, A/D converters, etc. It can also eliminate the mutual coupling between antenna elements while getting the narrower main beamwidth and lower sidelobe level.

本文的主要研究工作和貢獻(xiàn)如下：●提出了一種基于窄帶處理的FH信號(hào)盲檢測(cè)和參數(shù)盲估計(jì)的實(shí)現(xiàn)方法，即首先求出多路信號(hào)之間的互相關(guān)免费的一级大黄A片，進(jìn)而得到互功率譜密度矩陣男女直接做的视频，然后通過對(duì)CSDM進(jìn)行對(duì)折處理來抑制噪聲、定頻信號(hào)及其他干擾的影響黄色小视频网站网址免费观看，并將所有屬于FH信號(hào)的hop(每一跳的駐留時(shí)間在時(shí)頻圖上持續(xù)的線段)從CSDM中篩選出來黄页在线观看免费观看，最后用陣列信號(hào)處理中的到達(dá)方向估計(jì)理論在頻域中估計(jì)出各個(gè)hop的方向參數(shù)亚洲欧美日韩中文另类，利用方位信息完成FH信號(hào)分離并得到FH信號(hào)的數(shù)目及其各自的參數(shù)集；●提出了一種確定FH信號(hào)檢測(cè)門限的策略免费高清在线视频毛片，該策略不僅使得檢測(cè)門限能夠通過理論計(jì)算得到黄视频app，而且還顯著地抑制了非跳頻信號(hào)的干擾，從而能有效地檢測(cè)出FH信號(hào)粉嫩极品国产在线播放；●提出了一種基于寬帶處理的短波FH信號(hào)盲檢測(cè)和參數(shù)盲估計(jì)的實(shí)現(xiàn)方法免费观看国产污网站在线观看不要卡，即首先利用寬帶空間譜測(cè)向技術(shù)得到接收信號(hào)的DOA，然后采用寬帶波束形成技術(shù)對(duì)特定方向進(jìn)行空間濾波激情毛片3，實(shí)現(xiàn)多個(gè)信號(hào)的分離免费AV网站网址不卡，最后分別提出了兩種FH信號(hào)的盲檢測(cè)和參數(shù)盲估計(jì)方法，第一種方法適用于空間某個(gè)特定方向上存在著幾個(gè)駐留時(shí)間不同的恒跳速FH信號(hào)和其他干擾信號(hào)的混合信號(hào)www.swag，第二種方法適用于空間某個(gè)特定方向上僅含一個(gè)可變跳速的FH信號(hào)和噪聲的混合信號(hào)免费高清视频黄色视频频；●將空間插值的概念和寬帶波束形成技術(shù)結(jié)合起來，提出了一種基于頻域處理的寬帶恒定束寬的波束形成方法大学生高潮一级毛片免费。

Study on application and simulation of Kalman filter technology in SINS Because Kalman filter some merits, such as provided a fast and accurate method for SINS, adopting it to do initial alignment in this paper. The Kalman filter theory is introduced and the dynamic error vector equation of the initial alignment is derived at the first. Using velocity error as exterior value of observation, maneuverable characteristic that is influenced with system's observability and its degree is studied at length by do amount of simulations and experiences.

首先介紹了卡爾曼濾波理論及相關(guān)技術(shù)岛国、COM，建立了系統(tǒng)卡爾曼濾波的狀態(tài)方程和觀測(cè)方程；首先采用速度誤差作為觀測(cè)值欧美xingai在线播放，詳盡的研究了系統(tǒng)機(jī)動(dòng)特性對(duì)可觀測(cè)性和可觀測(cè)度的影響在线看无码黄片，并做了大量仿真實(shí)驗(yàn)：通過對(duì)濾波原理的分析研究了影響的原因；分別選用加速度計(jì)輸出誤差和轉(zhuǎn)臺(tái)輸出姿態(tài)角誤差作為外部觀測(cè)值欧美黄片污，推導(dǎo)建立它們的觀測(cè)模型亚洲无码色色，并通過仿真證明了分析結(jié)論的正確性。

You must escap Frostmourn s hold, First.

得首先擺脫霜之哀傷的控制亚洲精品首页，首先国产精品又黄又粗又大。

You have to clear that if your French government really want to smooth away the unpleasantness between Chinese and French people, you must realize how serious the mistake made by you was, keep them in mind, and make sure all of those fucking things will not happen again. This is what you should do but not imagine letting them fade from our memory.

您首先應(yīng)該清楚，對(duì)你們法國(guó)政府來說色呦呦在线二区，要想這個(gè)橫阻在消除兩國(guó)人民之間的芥蒂国产玖玖精品视频，你們必須首先深刻認(rèn)識(shí)到這個(gè)錯(cuò)誤有多嚴(yán)重，并時(shí)刻謹(jǐn)記于心決不能讓此類事件再次發(fā)生日韩激情无码一级毛片变态，這才是你們?cè)撟龅氖锣虐∫磺悠翟谙吖劭矗皇峭龍D粉飾太平淡忘所有發(fā)生過的不愉快。

She spake, and at her words the hellish Pest [ 735 ] Forbore, then these to her Satan return'd: V1:她說罷,那地獄的瘟神竟然停手了;于是那撒旦回答說: V2:她說罷,那地獄的瘟神就罷手;于是那撒但回答說: So strange thy outcry, and thy words so strange Thou interposest, that my sudden hand Prevented spares to tell thee yet by deeds What it intends; till first I know of thee, [ 740 ] What thing thou art, thus double-form'd, and why In this infernal Vaile first met thou call'st Me Father, and that Fantasm call'st my Son?

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ICF's reputation spread with a succession of "firsts" in captive breeding programs:(1) first red-crowned crane was hatched in the western hemisphere in 1975;(2) first hooded crane was hatched in captivity in 1976;(3) Brolgas was hatched for first time in North America in 1979;(4) first captive hatching of Siberian crane was made in 1981;(5) ICF pioneered "isolation rearing" efforts to release captive cranes in the wild from 1984-85;(6) ICF hatched its first wattled crane in 1993, making it the first institution to have bred all fifteen species of cranes successfully.

首先在鶴類的飼養(yǎng)繁殖方面做出了巨大貢獻(xiàn)欧美又大又粗又硬又黄，其中下面幾個(gè)方面創(chuàng)造了前所未有的功績(jī)：（1）在1975年，在西半球首先孵化了丹頂鶴sese婷婷；（2）在1976年淫荡性爱视频三级，首先在人工飼養(yǎng)條件下孵化出了白頭鶴；（3）在1979年女人张开腿让男生桶视频免费，在北美首先孵化出澳洲鶴欧美熟女黄色录像片；（4）在1981年，首先孵化出了白鶴在线成本h人视频动漫；（5）在1984年~1986年超碰免费视屏在线，首先使用"隔離飼養(yǎng)"方法把人工飼養(yǎng)的鶴釋放野外；（6）在1993年1024免费手机视频， ICF 第一次自己孵化出了肉垂鶴精品国产三区，從而成為首家能繁殖所有15種鶴的機(jī)構(gòu)。

But if a man has first conceived as good the things which appear to the many to be good, he will listen and readily receive as very applicable that which was said by the comic writer. Thus even the many perceive the difference. For were it not so, this saying would not offend and would not be rejected in the first case, while we receive it when it is said of wealth, and of the means which further luxury and fame, as said fitly and wittily.

但如果一個(gè)人首先接受的是對(duì)大部分人來說是好的東西东京热资源，那他將會(huì)去傾聽并準(zhǔn)備接受那些喜劇作家的話美女张开腿，認(rèn)為很適合于他，大部分人接受了這些觀念日韩免费毛片不卡视频，因?yàn)槿绻皇沁@樣，上面的話就不會(huì)被違背国产真实交换配乱婬95视频，不會(huì)首先就被人們拒絕超乳爆乳中文在线视频，而如果我們首先談的是財(cái)富，是獲得更多奢侈和浮名的方式久久精品视频A片，并且談的方式明智而得體黑人猛交video，我們就會(huì)接受。

ICF's reputation spread with a succession of "firsts" in captive breeding programs:(1) first red-crowned crane was hatched in the western hemisphere in 1975;(2) first hooded crane was hatched in captivity in 1976;(3) Brolgas was hatched for first time in North America in 1979;(4) first captive hatching of Siberian crane was made in 1981;(5) ICF pioneered "isolation rearing" efforts to release captive cranes in the wild from 1984-85;(6) ICF hatched its first wattled crane in 1993, making it the first institution to have bred all fifteen species of cranes successfully.

首先在鶴類的飼養(yǎng)繁殖方面做出了巨大貢獻(xiàn)欧美日韩黄色综合网，其中下面幾個(gè)方面創(chuàng)造了前所未有的功績(jī)：（1）在1975年在线黄色网站你懂，在西半球首先孵化了丹頂鶴；（2）在1976年99riAV视频国产，首先在人工飼養(yǎng)條件下孵化出了白頭鶴高清FreeXXXX性国产意思；（3）在1979年国产精选在线，在北美首先孵化出澳洲鶴；（4）在1981年十八岁禁看免费黄色视频，首先孵化出了白鶴亚洲一区二区三区激情在线高清；（5）在1984年~1986年，首先使用&隔離飼養(yǎng)&方法把人工飼養(yǎng)的鶴釋放野外AV网站在线观看亚洲产一二三区；（6）在1993年一区2区黄色网站， ICF 第一次自己孵化出了肉垂鶴，從而成為首家能繁殖所有15種鶴的機(jī)構(gòu)91po精品国产。

To begin with：首先

to be frank 說句實(shí)話 | to begin with 首先 | to start with首先

first and foremost：首要地,首先

fire up (突然)生氣,勃然大怒 | first and foremost 首要地,首先 | first of all 首先,第一

first of all：首先,第一

first and foremost 首要地,首先 | first of all 首先,第一 | first or last (古)遲早,早晚

for one thing：首先;一則(用以引出某事的理由)

first of all首先,第一 | for one thing首先;一則(用以引出某事的理由) | in the first place最初;首先

In the first instance：首先

in the final analysis 歸根到底 | in the first instance 首先 | in the first place 首先

Brand: Outset：品牌:首先

Brand: Outset 品牌:首先 | Label: Outset 標(biāo)簽:首先 | Manufacturer: Outset 制造商:首先

to start with：首先

to begin with 首先 | to start with首先 | to be more exact更確切地說

think in terms of sb：首先考慮(做)某事;認(rèn)為(做)某事是最首要的

903think big野心勃勃,好高鶩遠(yuǎn) | 904think in terms of sb.首先考慮(做)某事;認(rèn)為(做)某事是最首要的 | 905think in terms of sth.首先考慮(做)某事;認(rèn)為(做)某事是最首要的

think in terms of sth：首先考慮(做)某事;認(rèn)為(做)某事是最首要的

904think in terms of sb.首先考慮(做)某事;認(rèn)為(做)某事是最首要的 | 905think in terms of sth.首先考慮(做)某事;認(rèn)為(做)某事是最首要的 | 906threatenvi. 構(gòu)成威脅; vt. 威脅

in the first place; first and fore most; at the beginning, initially：首先;第一

A thousand li journey starts with the first step. 千... | in the first place; first and fore most; at the beginning, initially首先;第一 | To start with, we have the correct leadership of the Party. 首先...