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Major conclutions from this study can be summarized as following:1. On mineralogy, rutiles, apatites, epidotes and vein minerals from UHPM rocks were firstly and systematically studied, by detailed petrography and mineral-chemistry investigation, some mineral or mineral assemblage with special composions or texture were firstly found in UHPM rocks from Sulu-Dabie, for example, corrudum, magnesite, high-Ti biotite and garnet were found as inclusions in rutiles from eclogites, Nb-Fe rutile and zoned Si-Y apatite were found in gneiss, epidote / allanite with euhedral zones like magmatic genesis were found in elogites and gneiss, a lot of minerals with high REE, HFSE, LILE and volatiles were found in veins of gneiss.

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Result] The results show that superoxide dismutase activity of Alstroemeria spp. increases firstly and then decreases; catalase activity gradually increases all the time; peroxidase activity decreases firstly and then increases; the content of malondialdehyde increases firstly and then decreases; proline content increased firstly and then decreased.

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Japonicum was firstly PCR amplified from S. japonicum cercaria cDNA library. Its recombinant prokaryotic and eukaryotic expression plasmids were successfully constructed and its nucleotide sequence was determined. It was firstly expressed in E. coli with MW of about 17 ku.

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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如下:●提出了一種基于窄帶處理的FH信號盲檢測和參數(shù)盲估計的實現(xiàn)方法,即首先求出多路信號之間的互相關(guān)欧美黄色视频久久,進而得到互功率譜密度矩陣全部免费A级毛片免费看,然后通過對CSDM進行對折處理來抑制噪聲、定頻信號及其他干擾的影響欧美性爱一级视频在线,并將所有屬于FH信號的hop(每一跳的駐留時間在時頻圖上持續(xù)的線段)從CSDM中篩選出來免费观看黄色网站视频免费观看黄色,最后用陣列信號處理中的到達方向估計理論在頻域中估計出各個hop的方向參數(shù),利用方位信息完成FH信號分離并得到FH信號的數(shù)目及其各自的參數(shù)集亚洲人妻网页;●提出了一種確定FH信號檢測門限的策略欧美黄色A片免费在线观看,該策略不僅使得檢測門限能夠通過理論計算得到国产精品大乳在线观看,而且還顯著地抑制了非跳頻信號的干擾,從而能有效地檢測出FH信號在线日本高清www免费看;●提出了一種基于寬帶處理的短波FH信號盲檢測和參數(shù)盲估計的實現(xiàn)方法免费日韩A级片,即首先利用寬帶空間譜測向技術(shù)得到接收信號的DOA,然后采用寬帶波束形成技術(shù)對特定方向進行空間濾波亚洲网中文字幕,實現(xiàn)多個信號的分離欧美熟妇性XXXX交20p,最后分別提出了兩種FH信號的盲檢測和參數(shù)盲估計方法,第一種方法適用于空間某個特定方向上存在著幾個駐留時間不同的恒跳速FH信號和其他干擾信號的混合信號亚洲福利精品一区,第二種方法適用于空間某個特定方向上僅含一個可變跳速的FH信號和噪聲的混合信號中日韩av电影;●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91碰视频在线。

The contributions of this dissertation are as follows.(1) It firstly applies the fife cycle theory to make typology and research for Chinese market system;(2) It finds the "Six curves constitute the throat" phenomena of Chinese household consumption structure macro-indicator, and thus contribute to structural theory literature;(3) It explanatorily forecasts Chinese household consumption trend by firstly using worst orbit forecasting method of reverse thinking;(4) It firstly proposes the concept of "educational urbanization development", and thus provide new angle to research urbanization in China;(5) It firstly proposes the hypothesis of "Deceleration Effect" of credit consumption on gini coefficient, i.e., income gaps can be filled by credit consumption.

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Firstly, based on the basic theory of GRIN optics the optical effects of the spherical symmetry GRIN micro-sphere lens were analyzed systematically. Firstly, based on the basic theory of GRIN optics the optical effects of the spherical symmetry GRIN micro-sphere lens were analyzed systematically.

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Most importantly, our team are famous for much research on ecology, physiology,molecular phylogenesis of bats at home and abroad, we have gained much originative result in this field, and we firstly found and studied the third piscivorous bat, Myotis ricketti.We provide evidence that the species Myotis ricketti is piscivorous, and close negative relationships were found firstly within Rhinolophidae and Hipposideridae between call frequency and ear length. Some species of taxology status in rhinolophidae were studied by molecular phylogenesis; phylogenesis relationship between rhinolophidae and hipposideridae and different populations of miniopterus schreibersii were also studied; we also studied Social structure of Tylonycteris pachypusa and T. robustula and the isolating mechanisms of ecological niches.

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And whether is it necessary to redefine the geotectonic pattern in southern China? In 1993, the authors discovered firstly the late Paleozoic radiolarian silicalite in the "Shuangqiaoshan Group", which, as we know, is a block within the ophiolitic mélange. In 1996, the authors discovered again the late Paleozoic fossils in the other rocks of "Shuangqiaoshan Group" and "Zhitang Formation" of Lower Sinian Series in the ophiolitic mélange. At the same time, the authors discovered firstly the early Paleozoic chitinozoa fossils.

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The mechanism was demonstrated in scheme 1.firstly,there were a great many of Br- in solution.

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The study result of microwave irradiation enhanced coagulation process show that the process of irradiating with microwave firstly and then with coagulation is more efficiency to treat oil-containing wastewater than that with coagulation firstly and then with microwave, and when dying wastewater and landfill leachate are treated with microwave irradiation and coagulation process simultaneously, the treatment effects will become better. The study result of microwave irradiation enhanced Fenton oxidation process shows that, no matter what oil-containing wastewater, printing and dying wastewater and landfill leachate, better treatment effect will be achieved with microwave irradiation firstly and then with Fenton oxidation process, with which organic substance and chromaticity can be removed easily.

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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

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