時間方位表 的英文怎麼說

中文拼音 [shíjiānfāngwèibiǎo]
時間方位表 英文
time azimuth table
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  • 方位 : position; bearing; direction; points of the compass; placement
  1. Based on the analysis of the beat frequency signal, the expression of the beat frequency phase is deduced. the expression indicates physics meanings of quantities to be detected and supplies theoretical bases for detection methods. by using two - dimensional fft, the range and velocity information of target is got out from the echo. according to the periodicity range ambiguity of symmetrical pulses in fmpcw, the processing method of sliding time window is used

    通過對差頻信號進行的分析,得出了差頻相的具體達式,現出了要檢測的各量的物理意義,對檢測的法提供了理論依據。利用二維fft法,可以有效地提取回波中目標的距離與速度信息。對于fmpcw信號由於均勻脈沖產生的周期性距離模糊的問題,採取波門的處理法。
  2. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮,論文主要從以下幾面對地下水資源可持續開發問題進行了比較深入的探討:全面回顧了「可持續發展」概念的由來與演變,對國內外「可持續發展」的研究現狀進行了述評,並對「可持續發展」概念的科學內涵進行了深入探討;對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述,對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解;全面闡述了地下水資源變值系統理論的內容和意義,並與傳統的地下水資源計算評價法進行了對比分析,結合實例具體說明了法的應用;深入分析了地下水資源預測預報工作的極端重要性和復雜性,對傳統的地下水資源動態預測法進行了全面的評述,指出了各類預測預報法的特點及適用條件,對最近二十多年剛發展起來的小波分析技術的主要思想和法及其應用范圍,以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹,並應用於地下水動態過程線的分析,採用序列中的b ? j法,蒙特卡羅法,與地下水資源變值系統理論相結合,探討了地下水動態資料分析和地下水資源預測預報的新思路;綜合分析了現今各類地下水管理模型的特點及缺陷,將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地水地下水或多水源的聯合優化調度,使模型更準確、更實用;對保證地下水資源可持續開發的內部條件和外部條件進行了分析,內部河海人學博卜學論文前言、摘要、目錄條件主要是正確的資源觀,科學的資源計算與評價法,可靠的資源預測預報技術,可操作的資源管理措施,外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究向。
  3. When soil antecedent condition is dry and the initial rainfall intensity is high, peak surface runoff also considerably lag behind that of rainfall, because of the formation of temporary relative impermeable top layer ; b ) surface runoff is controlled primarily by infiltration - excess runoff mechanism under unsaturated condition ; the major fraction of surface runoff are dominated by saturated infiltration - excess runoff response, only a small fraction by return flow mechanism when soil is saturated ; c ) subsurface flow is dominated by saturated runoff mechanism, and the duration of subsurface post the rainfall end is dependent upon rather the soil properties than the rainfall characteristics ; d ) subsurface flow intensity in cultivated soil layer ( 0 ~ 20cm ) is high up to 35mm / h when rainfall intensity is up to 120mm / h, indicating the existing of macropores and pipe flow in cultivated layer

    2 )耕作制下紫色土的產流主要機制是: 1 )當雨前土壤含水量未達到飽和狀態面產流起始有明顯滯后現象,這與紫色土的快吸水性和較多非毛管孔隙密切相關;當雨前土壤較乾燥,降雨初期雨強較大,易形成臨相對不透水層,面產流峰也有明顯滯后現象。 2 )面徑流的產流式主要是超滲產流,當土壤達到飽和狀態后,有四川大學博士學論文小部分回歸流發生,但主要是飽和超滲產流發生,因為紫色土的相對不透水層和其它透水障礙層不明顯。 3 )壤中流主要是飽和產流,與降雨過程有明顯的滯后,而且雨停后的壤中流產流歷與降雨特徵無關。
  4. Adjustment to property development programme along wr stations due to the stagnant property market in the past few years. as a result, a substantial catchment population has yet to be formed and wr stations are less convenient to residents in the existing residential areas in nwnt

    近年地產市道呆滯,西鐵車站沿線的物業發展的需要調整,以致西鐵車站附近范圍尚未形成具規模的直接載客范圍,而對于新界西北現有住宅區的居民來說,車站的置則不太便;
  5. Due to the short distance among the planes which fly in a group, the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image, we may separate them, but a long time of coherent processing is needed <, for the formation targets, it can be approximately divided to rigid body and nonrigid body, so for the formation targets, that can be regarded as rigid which has a relative position and an identical movement, can be approximately considered as a large target, and be compensated by translational phase with the rule of minimum entropy, but for the most those cannot accord with the approximation of rigid, being the doppler - frequency of the aim is linear changed, by the relax method with short data, increases the resolving performance of multiple target to the aim in the frequency domain, since cross - range resolution is based on the accumulative time, so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation

    低分辨isan成像及干涉技術應用研究一因此直接無法分辨編隊目標的架數,我們借鑒isar的技術,通過較長的相干積累,在多普勒頻域上對目標進行分辨。而對于編隊目標,可分為近似剛性的多目標和非剛性的多目標,所以對于可以近似為剛體的編隊目標相對置固定,運動式一致,可以近似看作一個大目標,採用最小墑準則對平動相的進行補償,但是大多數並不滿足剛體近似的編隊目標,由於目標在相干積累的多普勒頻率近似呈線性變化,通過對較短數據利用relax的頻分析法,提高了頻率域上目標分辨的性能。由於橫向解析度取塊于橫向積累,所以利用radnwigner變換得到瞬的一維橫向距離像大大提高了對編隊目標的分辨,對模擬和實測數據的大量分析結果明此法的有效性和可行。
  6. Information, demonstrations, clinics, and educational lectures on all equestrian sports, both english and western. offers schedule of events, sponsors, and contacts. located at the western idaho fairgrounds

    信息,示範,診所,和關于所有騎馬的運動的教育演講,英語、西。提供事件,贊助者,和接觸的。在西的愛達荷集市定了。
  7. According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d

    本文首先介紹了ld泵浦nd : yag激光器的發展狀況、主要特性及其應用,從四能級速率程出發,推導了ld泵浦nd : yag激光器的閾值、輸出功率和斜效率的達式,並簡述了激光器的工作原理、結構型式和倍頻法;其次,以空相關的速率程為基礎,提出了ld端面泵浦nd : yag激光器的設計法,給出了一定泵浦耦合式下,振蕩光模尺寸、最佳輸出耦合率、泵浦光模尺寸、泵浦光焦斑置等參數的選取依據,以此為依據,設計了自聚焦透鏡耦合小功率ld泵浦nd : yag激光器和透鏡組耦合高功率ld泵浦nd : yag激光器,對激光器的輸出功率和功率穩定性等特性進行了實驗研究;再次,在帶尾纖輸出的高功率ld泵浦nd : yag激光腔內插入一隻空液晶盒,觀察到了激光器以單縱模運轉;最後,根據泵浦光焦斑端面置對激光輸出功率的影響規律,提出了ld端面泵浦nd : yag激光移傳感新法,並進行了理論和實驗研究,研究結果明:當激光晶體內泵浦光平均光斑半徑遠小於振西安理工大學碩士學論文蕩光束腰半徑,激光輸出功率的自然指數與泵浦光焦斑的縱向置成高斯變化規律,測量范圍和靈敏度依賴于泵浦功率,隨著泵浦功率的增加,測量范圍擴大,靈敏度提高,當端面泵浦功率為7 . 24w (最大輸出功率為1 . 926w ),激光移傳感器的測量范圍和靈敏度分別是13 . 045mm和0 . 148mw / pm 。
  8. First applying physical education learning strategy pre - test measurement table on 372 university students, through the steps of exploratory element analysis and each individual table ' s item analysis, then the result showed the learning strategues were composed of five elements including " learning attitude ", " information processing ", " emotion control ", " time management ", and " exam preparation ", the formal measurement table was made up by 27 questions in total

    先以體育學習策略預試量對372大學生施測后,經探索性因素分析與各分量項目分析等法,結果顯示體育學習策略由五個因素構成,包含學習態度、訊息處理、情緒控制、管理、考試準備,計有27題成為正式量
  9. To add " although " after " that, " ; to delete " and " after " all over the world, " ; to delete " has all along supported " after " the sar government " and substitute with " still needs to strengthen its support for " ; to add " in view of the difficult business situation of the industry, allocating more resources to promote monument sponsorship, green ecology and local customs, and setting a timetable for developing hong kong s cultural characteristics of the east meeting the west under one country, two systems, thereby improving the hardware and software of the industry s business environment on a broader level ; restructuring the hong kong tourism board and travel industry council of hong kong to enhance their representation and further include the participation of trade union representatives ; further promoting good labour relations in the industry, comprehensively perfecting the employment system and formulating reasonable employment conditions including basic salaries, employees compensation insurance, mandatory provident fund, medical benefits and holidays, etc, improving the employee - employer and staff - management communication mechanisms and promoting cooperation between the employees and employers in order to create a win - win situation for both sides, so that both sides can join hands in promoting the development of the industry ; through commending trustworthy shops and tourist guides and employees in the industry who are professional, sincere, friendly, hospitable and make tourists feel welcomed, establishing quality brand names and goodwill of local tour reception agencies to improve the image of the local tourism industry ; " after " which include : " ; to delete the original " and substitute with " ; to delete the original " and substitute with " ; to delete ", eliminating uneven distribution of interests " after " internal conflicts in the industry " ; and to add ", so as to foster a sustainable and healthy development in the local tourism industry " immediately before the full stop

    王國興議員動議下列修正案:在"香港"之前加上"雖然"在"國際城? , "之後加上"但"在"特區政府"之後刪除"一向亦" ,並以"仍必須加"代替在"大力"之後加上"度"在"包括"之後加上"一鑒于業界經營困難,增撥資源推動認養古跡綠色生態及人文風俗,並訂定,以發展香港在一國兩制下中西交匯的文化特色,從而在更廣的層面改善業界經營環境的軟體和硬體二重組香港旅遊發展局和香港旅遊業議會,以增加其代性,並進一步吸納工會代的參與三進一步推動業界建立良好的勞資關系,全面完善聘用制度和制訂合理聘用條件包括底薪勞保強積金醫療及假期等,改善勞資及管職的溝通機制,促進勞資合作,達致勞資兩利,使雙能共同手促進業界發展四透過彰誠信經營的商號,以及專業誠信親善好客及使旅客賓至如歸的導游和從業員,樹立本地旅遊接待單的優質品牌和信譽,以改善本地旅遊業界的形象"刪除原有的"一" ,並以"五"代替刪除原有的"二" ,並以"六"代替在"業內矛盾, "之後刪除"消除不平衡的利益分配, "及在緊接句號之前加上" ,促進本地旅遊業界持續及健康發展" 。
  10. Time azimuth table

    時間方位表
  11. Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated

    文摘:為了保證靜電監控器的導航定精度,需要了解靜電陀螺的姿態誤差特性,建立相應的誤差程.本文採用球面三角形原理推導了導航定誤差與陀螺姿態誤差的關系式.模擬結果明,由初始定向誤差引起的經度誤差和距離誤差的特性是周期變化的;由陀螺漂移引起的經度誤差和距離誤差是隨發散的.因此,初始定向誤差和陀螺漂移的影響不能忽略,必須對其進行估計和補償
  12. The software adopts three kind of control mode to start up the data acquisition system, it ensures reliability of the acquisition system. the control system communicates with the shipborne support system adopting broadcast when down and timing when up, and requires return for the remote instructions, so it ensures the communications of the five bouys with the control and acoustic emission vessel. this software is based on assemble language of mcs51, it is held in the eprom in mcu

    控制和通信軟體採用設定採集、外推採集與啟動採集三種式控制採集系統,可靠地保證了遠程、無人值守浮標在長、連續工作情況下數據採集的很高的可靠性;控制和通信軟體採用下行廣播、上行分的工作哈爾濱工程大學碩士學論文式實現各浮標與船載分系統的通信,且無線電遙控指令執行反饋,可靠地保證了浮標與船載分系統的通信。
  13. Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants

    文摘:生物入侵是不均衡世界的一個永恆話題,尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的,但另外一些則有著嚴重的後果,會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式,概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑,來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學法進行了總結,這些技術可以用來在不同的尺度上推斷種群規模所發生的巨大變化(瓶頸效應及種群擴張) .最後,我們以歐洲櫟癭蜂(膜翅目,癭蜂科,癭蜂族)一系列入侵的數據為例對一些法進行了說明.從500 10000年的尺度上,多態的等點上等基因頻率的數據明: 1 )遺傳多樣性沿入侵路線呈不斷下降的趨勢,支持了冰河期避難所作為遺傳多樣性中心的作用; 2 )入侵地區的種群與該物種原產地的種群相比,遺傳上的分化更為強烈.這種種群結構在空上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映
  14. The sequence of two patterns presence is changed alternately, that is, one pattern will appear at the second pulse of total pattern in this half cycle if it appears at first pulse in last half cycle. the stability of square pattern was studied by considering the interaction among the wall charges. the discharge moments of individual filament alternate from long one to short in the square pattern, which can been explained by using the breakdown and quench model through considering the wall discharge accumulated on the dielectric layers

    實驗研究了正網格斑圖與混合氣體的比例及外加電壓的關系,給出了班圖類型隨上述條件變化的相圖;實驗採用光學法對正網格斑圖進行了空動力學測量,發現正網格斑圖是由兩套正網格斑圖相互嵌套而成,其中一套的微放電絲於另一套正形單元的中心,這兩套微放電絲交替進行放電;考慮到壁電荷之的相互作用,研究了正網格斑圖的穩定性;實驗發現正網格斑圖的微放電絲放電隔是長短交替變化的,考慮到電介質面積累的壁電荷的作用,使用擊穿?熄滅程很好的解釋了該現象。
  15. According to the study on the resolution of the equipment for coal ore dressing based on the transmission of bi - energy - rays for a long time, it was provided that the resolution could be improved by selecting the mathem atical model, discerning mode, and the width of high and low energy windows

    摘要通過較長的實驗研究,指出處理數據的數學模型,判斷結果的識別模式,採集信號通道窗孔的設定是設備儀系統關繫到設備分選率的幾個主要面,只要綜合考慮源強,儀器的溫度漂移特性,適當選擇數學模型、識別模式和窗口置及寬度,可以大大增強判斷的準確性,提高分選率。
  16. The centres of the red, blue and grey circles are the forecast positions of the tropical cyclone at different times ( as shown at the upper left corner of the figure ). the radii of the circles are the respective average forecast errors

    紅色、藍色及灰色圈的中心示該熱帶氣旋在不同的預測置(顯示在圖左上) ,半徑為相應預測置的平均誤差。
  17. The present study aims to examine : ( 1 ) the general characteristic of bully / victim problem in primary and junior middle school ; ( 2 ) how children school behavior, peer relationship, self - esteem, loneliness, depression, anxiety vary across gender, grade, bully / victim status ; ( 3 ) how well can the frequency and duration of bullying / victimization predict children ' s school adjustment and mental health. date were collected via a questionnaire battery and social competence scale. the participants were 827 students from grade 3, 5, 7, 9 in the four primary and junior middle schools

    本研究探討的主要問題包括中小學欺負發生的基本特點,不同性別、年級、欺負受欺負地兒童的學校行為、同伴關系、自尊、孤獨、壓抑、焦慮等各面的特點,兒童欺負受欺負頻次及持續對兒童的學校行為、同伴關系、自尊及心理健康狀況的影響,本研究採用分層整群抽樣法,用問卷法( olwues欺負問卷、自尊問卷、焦慮量、壓抑量、孤獨量)和社會測量法(班級戲劇、同伴提名)對827名中小學生(包括小學三、五年級和初中一、三年級)進行了調查。
  18. As recognition, it is the magnification of class struggle in the socialism period target, status, existing time, style, tendency, etc. as practice, it embodies on three aspects : magnifying class struggle in the real life, intensifying social contradictions and making social chaos artificially under the name of " class struggle ", sharpening and fabricating real class struggle

    在認識上,體現為指導思想上誇大社會主義期階級斗爭的對象、地、存續式、趨勢等;在實踐(或行動)上現為三面:實際工作中擴大階級斗爭;以「階級斗爭」名義,人為激化社會矛盾、製造社會混亂;人為激化和製造真正的階級斗爭。
  19. Using the canonical variable representation ( x, p ), the light - damping oscillator is discussed by the corrected time - dependent perturbation methods of dirac, it is turned out that the energy levels have shift and breadth, and the wave function decaying with time exponentially

    採用正則變數( x , p )象討論輕阻尼振子,並對量子力學含微擾的狄拉克法加以修改,得出量子能級有移和寬度,以及波函數出現隨指數衰減的行為
  20. In this thesis, with the research of the hunan telecom data division " s human resource management, we have analyzed the characteristic of the knowledge - based staff, and did research on education level s average ages average work times position structure and the job turn - over rate of hunan telecom data division " s staff. we conducted a survey in hunan telecommunication bureau and found out that the staffs who love their positions, are more willing to innovate, take the responsibility and cooperate with each other, and they do have their own ideas on career development

    本文以湖南電信數據專業人員管理為主線,在分析了知識員工特徵的基礎上,運用問卷調查、統計分析等法,分析了湖南電信數據專業人員在學歷結構、平均年齡、平均從業、崗結構、員工流失率等面的特徵,以湖南省數據通信局為代通過問卷調查歸納了其員工熱愛從事的工作、富有創新精神、勇於承擔責任、樂于協調合作和有樸素職業生涯管理意識等心理特徵,進一步從業務發展、企業文化、薪酬設計和員工培訓等幾面指出了當前人員管理面臨的主要問題。
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