提前距離 的英文怎麼說

中文拼音 [qián]
提前距離 英文
advance range
  • : 提動詞(垂手拿著) carry (in one's hand with the arm down)
  • : Ⅰ名詞1 (在正面的) front 2 (次序在先的) first; top 3 (過去的; 較早的) ago; before; preceding...
  • : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • 提前 : 1 (往前移) shift to an earlier date; move up (a date); bring forward; advance 2 (事先) in a...
  • 距離 : 1 (相隔的長度) distance; range; gap; space; spacing; separation 2 (相距) be apart from; be aw...
  1. Besides, efficiency curves versus clocking positions can be improved globally by changing rotor ' s position from the middle of two stator rows or by reducing the distance between two stators in axial direction

    另外,處于兩靜葉排正中的動葉位置的後移動或縮短靜葉排間的均能帶來時序效應影響下效率的整體升。
  2. The forecast of moving distance of avalanche soils - the ratio of the heights of collapsed part and run - out of avalanche soils is related to slope shapes, avalanche sources, streamwise soil conditions, runoff on foreside, and soil moisture

    主要內容如下: ?崩塌土運動的預測?崩塌土流高比與斜坡形狀、崩塌源土質及沿程土質條件、坡徑流及土層含水狀態等有關,並出了崩塌土流高比公式。
  3. Compared with the low range resolution ( lrr ), high range resolution ( hrr ) radar can supply more structure information of targets. it is one of the most important development directions in modern radar. hrr radar has much extensive application prospects in targets detection, targets imaging, targets identification and so on

    分辨雷達較低分辨雷達能供更多的目標結構信息,是現代軍用雷達裝備的重要發展方向之一,在目標檢測、目標成像和目標識別等方面有極其廣闊的應用景。
  4. So acoustic echo cancellation ( aec ) technique has become a hotspot of competition in famous communicaton company all over the world. however, it is not always easy to implement acoustic equipments for communication system with satisfactory speech quality

    回波消除技術能有效地解決長電話網路、 ip電話、免電話和視頻會議等通信系統中的回波問題,很好地改善了語音通信質量,具有廣闊的市場景。
  5. This project focus on r & d of remote information transfer between some device, especially in the water - quality monitoring system. after learning the architecture of the popular pstn dial - up network. vpn broadband network and gsm wireless network, a new solution for remote communication was proposed. under this idea frame a communication hardware platform and software was developed

    本課題主要針對環境水質在線監控系統中的信息傳輸問題,對遠設備之間的信息傳輸方式及發展進行了研究,結合目流行的pstn撥號上網方式、 vpn組網技術和gsm無線數字通訊技術,出了一種新型的遠程設備之間信息傳輸與互聯的方案,並按照這個思路搭建出系統所需的硬體平臺,設計出實現這個方案的應用程序。
  6. This paper discusses the polygon medial axis definition of gis and calculation geometry, and their main distinguishing feature, pointes out that the polygon medial axis should be the locu of the equal - distance points to two or more edges of the polygon ; analyzes the relevant different algorithm and cases in practice, and proposes the geometry means in theory relatively rigid and widely meeting the requirements in practice - dotted pair rank method and the map algebra polygon medial axis method, utilizes them to offer several polygon medial axis calculation examples

    摘要比較了當國內外gis中和計算幾何中關于多邊形中軸的定義,討論了它們的主要特點,指出多邊形中軸應是到兩個以上邊相等點的軌跡,並據此分析了相應的各種演算法和實際應用場合,出了理論上較為嚴密、能夠廣泛滿足實際應用需要的幾何方法點對序列法和地圖代數多邊形中軸法。
  7. Finally this paper propose the structure diagram of adaptive distance protection based on neural network impedance relay, which describes entire logic procedure from data acquisition unit to trip unit

    最後出基於神經網路阻抗繼電器的自適應保護結構框圖,描述從信號採集單元到動作出口單元的整個邏輯過程,並對自適應保護的景作出展望。
  8. It has been improved, and specially proposed : firstly, we has increased run speed and ensure the diversity of population is with constructing non - dominated set by throwing off the dominated solutions, expressing the interior relation of individuals each other by the crowding distance, and constructing new population. secondly, we have further improved its convergence performance by clustering in precondition of ensuring a better distribution of individuals

    該文以nsga -為基準,對演算法進行了改進,具體出了:用排除法構造非支配集、用聚集刻畫個體間的內部關系以及構造新群體,來高運行速度和保持群體的多樣性;用聚類演算法在保持原有特性的下,進一步改善收斂性能等。
  9. Except with the advantages of long range early warning and anti - stealth, rending anti - radiation missiles useless, also for its inherent flexibility and mobility that enlarge warning region, high frequency ship - borne surface wave over - the - horizon radar ( hf sswothr ) has been widely used in military domain

    高頻地波艦載超視雷達具有遠預警、反隱身、抗反輻射導彈攻擊等方面的顯著特點。而且載艦本身的靈活性、機動性又供了更廣闊的警戒空間,因此它在軍事上具有廣闊的應用景。
  10. In chapter three, genomic dna were extracted from four individuals from sinotubimorpha porracea and grateloupia filicina, respectively and from g. livida as a control. sixties primers were used for dna amplification and a total of 120 amplification products range from 250bp to 2500bp were generated. distance matrix and dendrograms were obtained as described in last paragraph

    在第三部分,應用ctab法取了管形藻、蜈蚣藻各4個個體及作為對照的舌狀蜈蚣藻的基因組dna , 60個引物的rapd分析獲得120個片段大小在250 - 2500bp之間的擴增片段,遺傳和聚類分析同
  11. This thesis explains the necessity of the character recognition technology of the computer at first, describe the meaning in which the handwritten numeral discerns ; pretreatment technology of handwritten numeral recognition, including two value, line segmentation, word segmentation smooth, removing noising, standardization and thinning are discussed two value concretely discusses whole threshold value, some threshold value, dynamic threshold value and utilize space information to carry on threshold, which are several kinds of common method of choosing threshold value, especially utilize space information to carry on threshold value is describe in detail ; adopting to the foundation of thinning based on mathematics morphology, thinning algorithm of serials same and thinning algorithm of protecting shape are discussed ; afterwards, according to principle ' s diagram of the on - line character recognition, by analyzing the structure feature of the handwritten numeral, this thesis has proposed the online recognition te chnology of the free handwritten numeral based on the stroke feature and the online recognition technology of the free handwritten numeral based on the multistage classifying device. detail narrated noise removing, stroke characteristic definition and discernment, distance criterion of whole word match ; then under the foundation of handwritten numeral segmentation, off - line handwritten numeral recognition is researched. especially minimum distance classifying device, tree classifying device and adaptive resonance ( art ) network classifying device is discussed at the same time, believes degree analyses are introduced to integrate a lot of classifying devices ; at the end, the typical application of the handwritten numeral recognition was briefly narrated, its application in extensive data statistics, financial affairs, tax, finance and mail sorting have been explored

    二值化時對整體閾值二值化、局部閾值二值化、動態閾值二值化和利用空間信息進行閾值選取幾種常用的閾值選取方法進行討論,特別對利用空間信息進行閾值選取進行了詳細論述;在對通過對基於數學形態學的細化的基礎上,討論序貫同倫形態細化演算法和保形的快速形態細化演算法;然後依據聯機字元識別原理框圖,分析了手寫數字的結構特點,出了基於筆劃特徵的任意手寫數字在線識別技術和基於多級分類器任意手寫數字在線識別技術,對其中涉及的筆劃識別的噪聲處理、筆劃間特徵量的定義及識別、整字匹配的準則進行了詳細敘述;繼而在對手寫數字的分割的基礎下對脫機手寫數字識別進行了研究,對基於最小分類器字元識別、基於樹分類器的字元識別、基於自適應共振( art )網路的字元識別分別進行了詳細討論,並引入置信度分析將多個分類器進行了混合集成;最後簡單闡述了手寫數字識別的典型應用,對其在大規模數據統計、財務、稅務、金融及郵件分揀中的應用進行了探索。
  12. Based on the study of the fore going ' s, this thesis regards time - cell, time - center and time - distance as the basic elements of urban time structure. secondly, carry out three constructing principles - - " spatial scale " maps " time distance ", maintain basic spatial structures, extrude main time structures. thirdly, summarize four expressing forms of urban time structure of which isotime curve, isotime circle, time contour and time network

    理論探討部分基於人的研究成果初步確定時間單元/時間細胞、時間中心/時間基點和時間為城市時間結構的基本組成要素;出時間結構構築的三原則: 「空間尺度」映射「時間」 、維持空間關系之基本格局、突出表達主幹時間關系;時間結構的表達則從時間結構的形態方面總結出等時線、等時圈、時間廓線圖和網路圖等表達形式;最後出城市時間譜概念來評價城市時間結構的優劣。
  13. Pulse compression technique is widely used in modern radar systems. it solves the contradiction between the range and velocity resolution. large time - bandwidth product signals such as linear frequency modulation signals ( lfm ) are used in pulse compression technique to improve the resolution in range domain

    現代雷達系統廣泛採用脈沖壓縮技術,在確保雷達作用和速度分辨力的下,採用大時帶積脈沖壓縮信號:如線性調頻( lfm )信號分辨力。
  14. This article is mainly a discussion on the spiritual damage compensation for close relatives of victim under the situations of damage to right of life, damage to the right of health and damage to the right of personality of the dead, which is based on an introduction and comparison of the concerned foreign legal regulations and academic theories and in combination with the legal practice in china wherefore the author put forwards his own ideas as following : first, under the condition that there is a distance of time between inj ury and death, the close relatives of the dead shall inherit the right of claim for spiritual damage compensation of the dead for the suffering before his death, in addition to their own intrinsic right of claim for spiritual damage compensation ; the second, under the condition that the inflictor has caused the disablement of the sufferer or serious damage to his health, the close relative in a limited cycle of the sufferer should be granted with the right of claim for spiritual damage compensation, which is confirmed in law and becomes a practice in foreign countries ; the third, since the aim of the law to protect the personality of the dead from infringement is to protect the benefits of the close relatives of the dead and to maintain public benefits, is constituted on the personality of the dead the close relative of the dead may initial legal proceeding for spiritual damage compensation

    本文重點探討的就是公民生命權受到侵害、健康權受到侵害、 「死者人格」受到侵害這三種情形下的受害人近親屬的精神損害賠償請求權問題。探討以介紹和比較國外相關法律規定和學術理論為,結合我國的實際情況,從理論與實踐相結合的角度對以上各問題分別進行了分析,並出了作者自己的一些見解:第一、在公民從受傷害到死亡有一段時間的情形下,死者的近親屬除依法享有其固有的精神損害賠償請求權以外,還可以繼承死者生就其所受之精神損害而享有的精神損害賠償請求權;第二、在加害人的行為已造成直接受害人殘疾,或者是造成其健康嚴重受損的其他後果的情形下,我國應在借鑒國外已有立法和判例的基礎上,賦予一定范圍內的受害人近親屬以精神損害賠償請求權;第三、法律保護死者人格不受侵害的目的是為了保護死者近親屬的利益和維護公共利益,一般情形下,只要死者近親屬能證明其訴訟主體的合法性,能夠證實侵害「死者人格」的行為已構成侵權,即可推定死者近親屬因此而遭受了精神痛苦? ?無須舉證的「名義上的精神損害」 ,死者近親屬即可起精神損害賠償之訴。最後,本文認為,加強對受害人近親屬的權利和利益保護問題的研究,既有一定的必要性,同時又具有十分重要的現實意義。
  15. With the trend of emphasis on concealable attack and forcible ruin to military supporting systems, passive locating methods can be seen as an important direction to the development of locating methods and perfection to existing locating systems. passive locating methods have the merits of far distance, concealable receiving and low probability to be detected, compared to active locating methods. so, passive locating system can help to improve viability and battle effectiveness of the whole system in the electronic war environment

    在越來越強調軍事支援系統隱蔽攻擊和硬殺傷的趨勢下,採用被動方式工作的無源定位方法作為定位方法發展的一個重要方向和對現有定位系統的完善,較有源定位方法具有作用遠、隱蔽接收、不易被對方發覺的優點,對于高系統在電子戰環境下的生存能力和作戰能力具有重要作用,同時在航海、航空、宇航、偵察、測控、救援和地球物理學研究中有著廣闊的應用景。
  16. In this paper, the principle of euclidean distance transform based on binary images was demonstrated in detail, and it also introduced the implementation schemes and calculation capabilities of those algorithms for euclidean distance transform which are known. with focus on the practical application, we took some reforms in this paper to implement the distance transform algorithm based on the advantages of previous researches

    針對歐幾里德轉換演算法的實用性,本文在吸取人研究成果的基礎上,分析了不同演算法的實現原理和計算性能,對計算性能最接近實際應用要求的演算法,在實現方案上做了相應的改進,高演算法實現電路計算速度和減小其電路規模,從而使基於硬體實現的歐幾里德轉換演算法更具有實用性。
  17. The long distance transport of pollutant from the direction of se, ene and etc, has some influences to the variation of surface o3 over waliguan, due to the short life of precursors, and the long distance between two sites as well as the weak photochemical reaction over this area, the influence of wind direction is not so important

    ( 7 )在se 、 ene等東北方向上污染物( no _ x等)的長水平輸送對瓦里關地面o _ 3具有一定的影響。但由於o _ 3物在大氣中的壽命較短,兩地又相較遠,而且瓦里關地區光化學反應很弱。因此,水平風向對地面o _ 3影響不大。
  18. The trajectory of electron, the electronic energy, emittance and the bunch length in the accelerating process are presented. primary properties parameters are obtained on different positions

    雖然第一加速段之的漂移較長,但縮短該漂移段的模擬表明對高束流性能的作用不大。
  19. In view of this, this article analyzes the successful experience and problems of the agricultural television and do some tries and probing thinking, so as to offer some reference to the development of thinking and practice of creation of rural science and educational tv programs through analyzing the first - hand investigation report of the rural science and educational tv p rogram, with a clue of physical and mental distance between science and peasants

    有鑒於此,本文擬通過對農村科教電視節目(以下亦簡稱「農科節目」 )的收視調查分析,以科學與農民之間的物理和心理為線索,針對目農業電視已經取得的成功經驗和存在的一些問題進行客觀剖析,並作一些嘗試性、探討性的思考,以期對農村科教電視欄目的發展思路和節目的創作實踐供一些參考。
  20. Pulse compression technique is widely used in modern radar systems. large timeband product signals such as linear frequency modulation signals ( lfm ), nonlinear frequency modulation signals ( nlfm ), phase coded signals and so on are used in pulse compression technique to improve the resolution in range domain

    現代雷達系統廣泛採用脈沖壓縮技術,在確保雷達作用和速度分辨力的下,採用大時帶積脈沖壓縮信號:如線性調頻( lfm ) 、非線性調頻( nlfm )和相位編碼信號等,分辨力。
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