次聲定位 的英文怎麼說
中文拼音 [cìshēngdìngwèi]
次聲定位
英文
infrasonic locating-
The le - an oil field is located on the southern slope of dong - ying sag. there are two sets of ek basalt in its western block. depending on the drilling, the logging and the seismic date, tha ek basalt has the characteristics of high resistancs, the low sound wave defferance and faradic conductance, the smooth curve of self potential
樂安油田位於東營窪陷南斜坡上，其西區發育了兩套孔店組玄武巖，根據鉆井、測井、地震資料，孔店組玄武巖具有電阻率高、聲波時差值和感應電導率值低、自然電位曲線平直的特點，地震波呈板狀強反射；沉積期該區有有二次火山活動，玄武巖平面分佈比較穩定，噴發方式為「裂隙式噴溢」 ，火山口分別位於草12和草31井附近。Because the north downtown is the old city in municipal area, kits population is intensive and the business in train station, long distance bus station is comparative concentrates. concentrating, the poprlation flows a great deal, so the mission of medical treatment, prevention, health care for this area is heavy. through several generation s effort, the hygiene business of my area from have no to have, go to since the childhood to big, obtained the substantial development, tooctober 1999, my area totally contain 192 all levels vrious medical treatment hygiene organzation, among them the first province class is the sixth people s hospital ; troops hospital is namely 252 hospital ; municipal class hospital 8, namely the first hospital, the first center hospital, the third hospital, north downtiwn hygiene defends the station, the north downtown women and children health care staton ; three countries hosptal namely hanzhuang country hospital, dongjin country hosspital, bailou country hospital ; still there are 56 villages public health offices, 70 individual clinics, 50 business enterprises business unit hygiene room in addition, an a scale as center from the city, regarding village as the key point, under the new form of the socialism economcal market, our hygiene system insists on the material civilization grasp with spiritual civilization together, putting the social efficient in the first, hold " everything regard health as the center, working hard to mold " window image, the municipal fifth hospital is named as baoding civilized committee, baoding hygiene office as the two star class civilized service. my area all hygiene worker will still work hard to create superior quality service ofor the large crowd
經過幾代人的努力，我區的衛生事業從無到有，從小到大，取得了長足的發展，至1999年10月，我區內共有各級各類醫療衛生機構192個，其中省級一家即河北省第六人民醫院軍隊醫院一家即二五二醫院市級醫院8家即保定市第一醫院保定市第一中心醫院保定市第三醫院保定急救中心保定市法醫醫院保定市聲學研究所保定市衛生防疫站區直屬單位三家即保定市第五醫院北市區衛生防疫站北市區婦幼保健站三個鄉醫院即韓莊鄉醫院東金莊鄉醫院百樓鄉醫院;此外還有56個村衛生所70戶個體診所50個企業事業單位衛生室。一個從城市為中心，以農村為重點，集醫療預防保健康復科研和公共衛生監督等多功能多層次並基本滿足社會需求的衛生工作網路初具規模。在大力發展社會主義市場經濟的新形式下，我區衛生系統始終堅持物質文明和精神文明一起抓，始終把社會效益放在第一位，緊緊圍繞「一切以健康為中心，努力塑造」窗口形象，市第五醫院被保定市文明委保定市衛生局命名為文明服務二星級單位。The research works finished in this paper are listed below : 1. solving the problem in testing of cylinder vessels that the sensors disposition is very rigorous, carrying out study of freewill triangle network orientation and linear orientation, bringing forward the discriminance which distinguish the validity of orientation array using character string method the first time, at the same time, solving the problems that judgement of orientation array, elimination of camouflage location, avoidance of repeat location, etc. 1 '. carry ing out the study of the orientation of defects in stand lank floor with the method of freewill planar triangle orientation, advancing bran - new discriminance on the validity of orientation arrays, orientation points, and the disposing means of the acoustic sources near sensors and those near common border
本文進行的主要研究工作有： 1解決柱式容器檢測中傳感器排布要求較嚴格的問題，開展任意三角形網路排布檢測技術與線定位技術研究，首次提出了利用字元串格式判斷線定位陣列有效性的判別方法，並解決了任意三角形定位中存在的定位陣列判斷，偽定位的剔除，重復定位的避免等一系列問題； 2利用平面任意三角形定位方法開展常壓立式儲罐罐底缺陷定位技術研究，提出了全新的定位陣列有效性判斷、定位點的有效性判斷方法；以及頂點聲源和邊界聲源的處理辦法。The major job is manufactured a transmitter, which has three upmixer channels. its function is to up convert the signals from c - band to ka - band. the input local oscillator is provided by a low frequency crystal oscillator which has a good performance of phase noise, through 512 times multiply to ka band. this sysetem is used in the laboratory as transmitter source of the fuze, for the multidimensional objects in practise, which lead to the complexity of the reflect signal, so the amplitude, frequency and the phase of the transmit signals both have a key role in dealing with the reflection signals. therefore, this system requires for both the coherence of the single channel ’ s amplitude, phase and multi channels
本文的主要工作是應用戶要求製作一具有三發射通道的上變頻系統，可以將c波段的微波信號上變頻到ka波段的毫米波信號。系統的本振輸入基頻由一相位噪聲非常好的低頻率晶振提供，經過512次的倍頻放大至ka波段。本系統作為實驗室中引信的發射源，由於目標反射信號具有時變的多維性，反射信號變得極為復雜，在信號處理時，不僅信號幅值、頻率有決定意義而且相位關系也很有決定意義。In order to better detect the image edge information, firstly, non ? linear median filter technology of characteristic direction was applied to filter out the gauss noise ; secondly, ( 3, 1 ) biorthogonal spline wavelet was used as the primitive wavelet filter, adopting lifting scheme to build the most superior biorthogonal wavelet filter, and applying the superior biorthogonal wavelet to the multiresolution wavelet edge detection ; at the same time, floating threshold was defined and applied to the image edge detection, and the image edge position was located accurately
在激光探測系統中，微弱的回波圖像淹沒在強背景噪聲中，為更好地檢測這類含噪圖像的邊緣信息，首先應用特徵方向非線性中值濾波技術，濾去高斯噪聲；其次，選擇（ 3 ， 1 ）雙正交樣條小波作為原始小波濾波器，採用提升方案構造最優雙正交小波濾波器，應用構造的雙正交小波進行多尺度小波邊緣檢測；同時，通過定義浮動閾值，並應用於圖像邊緣檢測，較準確地定位了邊緣位置。In order to better detect the image edge information, firstly, non - linear median filter technology of characteristic direction was applied to filter out the gauss noise ; secondly, ( 3, 1 ) biorthogonal spline wavelet was used as the primitive wavelet filter, adopting lifting scheme to build the most superior biorthogonal wavelet filters and applying the superior biorthogonal wavelet to the multiresolution wavelet edge detection ; at the same time, floating threshold was defined and applied to the image edge detection, and the image edge position was located accurately
在激光探測系統中，微弱的回波圖像淹沒在強背景噪聲中，為更好地檢測這類含噪圖像的邊緣信息，首先應用特徵方向非線性中值濾波技術，濾去高斯噪聲；其次，選擇（ 3 ， 1 ）雙正交樣條小波作為原始小波濾波器，採用提升方案構造最優雙正交小波濾波器，應用構造的雙正交小波進行多尺度小波邊緣檢測；同時，通過定義浮動閾值，並應用於圖像邊緣檢測，較準確地定位了邊緣位置。Multi - channel surround sound technology obviously strengthened the music performance and the prominent music essential factors by its own characteristic such as immerse feeling, surrounding feeling, spatial feeling, level feeling, scene feeling, localization feeling, high degree of dissociation and so on, . inevitably, multi - channel surround sound technology is the development tendency of the
多聲道環繞聲以其自身的浸沒感、包圍感、空間感、層次感、現場感、定位感、高分離度等特點，更加突出音樂的要素，明顯增強了音樂的表現力。The characteristics of echolocating calls of r. yunanensis, r. macrotis, h. pratti and h. bicolor were analyzed and described ; it is the first time in china to do this kind of research. r. yunanensis is native to china, so the research on its echolocation is characteristic of china and provides new data to set up the echolocating calls database in the world
對雲南菊頭蝠、大耳菊頭蝠、普氏蹄蝠、雙色蹄蝠的回聲定位聲波進行分析，描述其聲波特徵，是國內首次對這4種蝙蝠回聲定位聲波的報導，雲南菊頭蝠是中國特有蝙蝠，對其進行聲波描述具有中國特色，為國際蝙蝠回聲定位聲波庫的建立提供新的數據和資料。According to the raman selection rule and the pl measurement, it is reasonable to evaluate the quality of galnp / algalnp mqw by analyzing the relative intensity ratio of a1p - lo / to. ( 4 ) a new modified random element isodisplacement ( mrei ) model is set up to calculate the dependence between the long - wavelength optical phonon frequencies and the composition of iii - v - type ab1 - xcx mixed crystals. the second neighbor force constants are still assumed to be a linear variation with the composition, but the two first neighbor force constants can be evaluated to be a negative exponent variation with the composition, using the overlapped repulsive potential of the ion crystal combination
通過實驗我們找到了在這些結構參數上生產gainp algainpmqw的較理想的結果； （ 3 ）首次用喇曼（ raman ）散射方法研究了常溫下的gainp algainp多量子阱結構，除了指認出喇曼光譜中各光學聲子模外，還結合樣品光致發光譜的測量結果，分析發現喇曼光譜中alp - lo to的相對強度比可以在一定程度上評定晶體gainp algainpmqw的生長質量； （ 4 ）在修正的隨機元素等位移? mrei模型的基礎上建立了一個新模型，計算了ab _ （ 1 - x ） c _ x型?族半導體混晶的長波長光學聲子模頻率的組分變化關系。Some of them unable to clearly locate its position and apply unsuitable competition strategy, they depend on advertising, small tricks etc. they are short of suitable arrangement, organized unsystematically, short of science indication. all of them never thought of marketing strategy. although they put into a lot of recourses, but they are unable to win the market, gain the advantage of competition
目前，隨著旅遊業的興起，市場競爭日益激烈，然而，許多地方的旅遊開發的定位模糊，採用的競爭策略不當，多靠打廣告、出點子、造聲勢的辦法，這些辦法缺乏科學性、系統性和層次性，都未從營銷戰略的高度來開展營銷，盡管投入了大量的人力、物力、財力，都不能贏得市場，獲得競爭優勢。Ultimate recording of double - bass ! performed by gary karr and some other instruments, you can clear hear each layer of music, and even feel the locati.
King records 2004年最新出版，皇聲歌后，爵士演唱，樂器與人聲質感真實鮮明，收錄了世界爵士歌后的精典錄音經典樂曲，女聲音色通透層次分明，歌后的定位準The supreme feminine voices of king records, recorded the ulimate collection of jazz divas over the world. transparent voice and distinguishing layers. this is a must - buy cd for both audiophile fans and normal music fans
King records 2004年最新出版，皇聲歌后，爵士演唱，樂器與人聲質感真實鮮明，收錄了世界爵士歌后的精典錄音經典樂曲，女聲音色通透層次分明，歌后的定位準確，無論是樂迷或是發燒友，這只皇聲爵色榜絕對值得珍藏。Different vocal behavior models were given from sound spectrum analysis for different songs. based on rule sonagram, quantitative analysis and qualitative analysis, difference comparative analysis in and between individuals for different songs were developed, and obtained the sresuls were as follows : ( 1 ) acoustic properties of male songs were that there were less syllables in every single calling song, it was usually more t
通過對不同鳴聲的聲譜分析，給出了不同鳴聲的聲行為模式，並在常規聲圖的基礎上，對不同鳴聲進行了定性與定量分析、個體內差異比較分析以及個體間差異比較分析，得出結果如下： （ 1 ）雄性的鳴聲特性是每個單次叫聲中含有的音節數較少，一般不超過4個音節；而雌性的鳴聲特博士學位論文摘要東北農業大學仿毀刨會次叫聲？Its arnplit ' ude and phase preserve peotation, single measurement or limited measurements could n ' t present the real character of sound field, so it will be more difficult to localize a source by matched field processing or get high accuracy of source localizaion
而聲壓是一個隨機量，幅度和相位存在起伏，單次測量或少量有限次測量不能完整表達聲場特性，這就很難準確進行匹配場聲源定位，其精度得不到保證。About a hundred years before brahmagupta, another astronomer, varahamihira had claimed for the first time perhaps that there should be a force which might be keeping bodies stuck to the earth, and also keeping heavenly bodies in their determined places
大約早於婆羅門加塔一百年，另一位天文學家瓦拉哈米希拉首次聲稱很可能有一種力量使得物體掉到地面，也使得天體在它們的固定位置上。The most hostile treatment was reserved for coach vanderlei luxemburgo when he decided to replace beckham with defender michel salgado 10 minutes from time. but the brazilian said that although he was hurt by the way he had been treated, the fans did not appreciate why he had made the change
雖然皇馬也取得了小組出線，但主場的平局，特別是主教練盧森伯格在比賽結束前10分鐘將貝克漢姆替換下場的決定，還是讓這位巴西人再次聽到了主場球迷的噓聲。" no director shall be disqualified from his office by contracting with the company, nor shall any such contract or any contract entered into by or on behalf of the company in which any director shall be in any way interested be avoided, nor shall any director so contracting or being so interested be liable to account to the company for any profit realised by any such contract by reason only of such director holding that office, or of the fiduciary relations thereby established but it is declared that the nature of his interest must be disclosed by him at the meeting of the directors at - which the contract is determined on if his interest then exists, or, in any other case, at the first meeting of the directors after the acquisition of his interest
不得因董事與公司簽定合同而使其失去董事的資格，不得因該合同的存在或董事與公司簽有涉及董事利益的合同而廢止這些合同，也不得基於董事其職位或以此建立的與公司的信用關系來要求董事對通過該合同獲得的利潤作出解釋，但在此必須聲明，董事必須在合同訂立的董事會上表明其利益的性質，或在任何其它情況下，在獲取利益后的第一次董事會上表明其利益的性質。Avalanche diode high order frequency multipliers are able to transform microwave signals to millimeter wave signals in single stage by fierce nonlinear inductance effect in avalanche phenomena. it has obvious advantages in high order frequency multiply with high efficiency and is a good approach to provide high quality millimeter wave source
雪崩高次倍頻器能夠將微波信號單級高次倍頻至毫米波頻段，它倍頻效率高、輸出功率較大，具有高頻率穩定度和低相位噪聲的特點，能夠為毫米波應用提供優質的毫米波信號源。分享友人