方向散布 的英文怎麼說
中文拼音 [fāngxiàngsǎnbù]
方向散布
英文
lateral dispersion-
This dissertation is focus on the temperature sensitive mechanism of the brillouin - scattering signal and on the basis of domestic techniques, the methods and approaches of signal detection and processing in distributed brillouin fiber - optical sensor system. a digital multi - point average method ( digital boxcar ) has been proposed based on the characteristics and the sorts of fiber - optical sensors and by analysis the feature of the brillouin - scattering signal, and also comparisons of all sorts of weak - signal detection theory
論文在全面了解光纖傳感器的分類和特點及分散式光纖傳感器的原理和發展歷程的基礎上，通過分析被檢測的光纖布里淵後向散射信號的特點，研究和比較了微弱信號檢測的各種方法，最終選定了多點數字信號平均（數字boxcar ）的處理方案。The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro
激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。Speaker : the resulting action, known now by all the world, has marked sunday. september the third, 1939, as a date to be long remembered. at eleven - fifteen this morning the prime minster, speaking to the nation from number ten downing street, announced that great britain is at war with germany. meanwhil the london public are earnestly reminded of the emergency orders already issued. no light of any descrption should be visible after blackout time. no dogs or cats will be allowed to roam the streets after dark and it should be remembered that pets will not be permitted in public air raid shelters. gas masks and warm clothing should be placed at hand before retiring and it is suggested that a warm drink in a thermos would be of great comfort to small children who might have to be awakened at an unusual hour. every effort should be made to quiet the nerves of those children who still remain in london despite the evacuation which will continre until a late hour this evening
揚聲器:現在全世界都知道了，一會最後的決議標志著1939年9月3日星期日將成為一個永遠值得紀念的日子，今天上午11點15分，首相在唐寧街10號向全國宣布英國對德國宣戰，在次我們提醒倫敦市民認真遵守已發布的緊急狀態命令:在燈火管制時間里不得有任何燈光，天黑以後不得有狗貓在街上游蕩.並且切記在公共防空洞里不得有寵物.睡覺前應將防毒面具和于寒衣物放在順手的地方，我們建議暖瓶中都沖好熱水或飲料，這對安定在非常?不得不被叫醒的兒童非常有溢.應該盡量穩定那些仍留在倫敦的兒童的情緒.疏散工作將繼續進行.直到深夜In the present, the models used widely are two kinds : the continuous model. the continuous model is supported by " smearing out " the discrete support along the track. giving a continuous viscoelastic foundation and a continuous layer represent sleepers
目前所使用的計算模型主要分為兩種：一種為連續型模型：將沿軌道方向的離散支撐連續化，將枕木模擬為剛體或為有均布質量和剛度的梁，使枕木成為粘彈性地基上的連續層。The conventional principal component analysis ( pca ) and fisher linear discriminant analysis ( lda ) are based on vectors. that is to say, if we use them to deal with the image recognition problem, the first step is to transform original image matrices into same dimensional vectors, and then rely on these vectors to evaluate the covariance matrix and to determine the projector
所提出的這兩種方法的共同特點是，在進行圖像特徵抽取時，不需要事先將圖像矩陣轉化為高維的圖像向量，而是直接利用圖像矩陣本身構造圖像散布矩陣，然後基於這些散布矩陣進行主分量分析與線性鑒別分析。Using method of sumt and powell, the thesis carries out optimization design for air rocket with double - push accelerated velocity and spin - rate regularity, which dramatically decreases air rocket dispersion. in the end, some valuable conclusions are achieved for application
綜合利用雙推力加速度，轉速規律，同時採用內點罰函數法和powell共軛方向法，對航空火箭彈的主要參數進行優化設計，實現了大幅度減小航空火箭彈散布的目的，得到了一些有應用價值的結論。Its buildings run north to south, and a walk street in the middle and retail markets at both sides ; business and catering are mainly dealt on the 1st and 2nd floors, and small - sized guest rooms, business offices and apartments on the upper floors ; the walk street, 17 m wide and 13m in part, with 4 entries and exits, set in the four directions of walk street, and it neighbors the port in the north, with game playing halls and other amusement facilities for tourists break and amusement when they wait in the port ; business offices and small hotels in the west adopt the court - style, which small scattered pattern is not only convenient to isolate operation, but also to lighting and ventilation, vertical greening by bottom roof platform, office and accommodation environment and space level and commercial value improvement
工程建築南北走向，中間為步行街，兩側為門市；一層、二層以商業、餐飲為主，上部各層布置小規模旅館客房、商務辦公和商務公寓；步行街寬17米，局部13米，出入口有四個，分別設在步行街南北東西處，北側靠近港口處布置電腦游戲廳等娛樂設施，主要供港口等候遊客短時間休息、消遣使用；西側的商務辦公與小旅館採用了院落組合式，一方面，小型化的分散布局便於獨立經營，另一方面，也有利於房間的採光通風，並利用底層屋頂平臺豎向綠化，改善辦公和住宿環境，提高空間層次和商業價值。Article 21 whereas a ffe disbands in line with relevant regulations or the labor contract is terminated with the agreement of both parties through consultations, the ffe should, in accordance with relevant regulations of the local people ' s government, pay the life and social insurance premiums as required to social insurance institutions for those employees who are in medical treatment or are recuperating due to injury at work or occupational disease as confirmed by the hospital, and those who entirely lose or partly lose working ability after medical treatment as confirmed by the labor appraisal committee, and the dependents of the deceased at work who are receiving pensions, women employees who are pregnant or are at the time of maternity or lactation, and those who get nothing insured
第二十一條企業按照有關規定宣布解散或經雙方協商同意解除勞動合同時，對因工負傷、或者患職業病經醫院證明正在治療或療養，以及醫療終結經勞動鑒定委員會確認為完全或者部分喪失勞動能力的職工，享受撫恤待遇的因工死亡職工遺屬，在孕期、產期和哺乳期的女職工，以及未參加各項社會保險的職工，應當根據企業所在地區人民政府的有關規定，一次向社會保險機構支付所需要的生活及社會保險費用。The self - q - switched pulses of high erbium - doped fabry - perot cavity fiber laser are observed and theoretically analyzed. ( 2 ). utilizing the non - linearity characteristics of single mode fiber - back stimulated brillouin scattering ( bsbs ) and the wavelength - selecting characteristics of fiber gratings, self - q - switched pulses are achieved from a linear cavity erbium - doped fiber laser pumping by a 980nm ld continue wave ( cw ) pumping, the pulse width is 2. 2ns and the repetition frequency of pulses is 64. 5mhz
（ 2 ）利用單模光纖的非線性效應背向受激布里淵散射（ bsbs ）和光纖光柵的選頻特性，採用980nm半導體激光器連續泵浦方式，在線性腔摻鉺光纖激光器中實現了自調q運轉，獲得脈沖寬度（ fwhm ）約為2 . 2ns ，重復頻率為64 . 5mhz的穩定的光脈沖輸出。The article uses the successful experience of big economic district in shanghai ( bedis ) economy development mode for reference, integrates local characteristic and advantages in order to construct bediw economy development mode on basis of economy increase theory. at the same time, the article also brings forward ideas for adjusting industry structure and distribution of bediw. the article mainly summarizes changjiang river delta district ( crdd ) and bedis successful economy development experience after systemic research of crdd and bedis formation, evolvement, and development model establishment
本文通過借鑒大上海經濟區發展模式的經驗，結合大武漢經濟區的特點和優勢，按照區域經濟增長模式的理論，提出大武漢經濟區經濟發展模式的構想，明確大武漢經濟區內各城市的發展思路和發展方向，建立大武漢經濟區合理的產業結構和產業布局，充分利用大上海經濟區作為整個長江流域經濟增長極的擴散效應，實現跨躍式發展。For example, the angle between the incidence direction and scattering direction of the injected particle could be a good parameter
例如，入射粒子的入射方向和散布方向之間的角度可能是一個好參數。分享友人