distance key 中文意思是什麼
distance key
解釋
距離鍵-
According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also
根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。 -
From 1998 to now, the sane monetary policy being carried out in our country has played an important role in promoting economy growth, while there is a long distance from the effect of monetary policy to its target of changing disinflation and enlarging domestic demand. although there are many reasons, a key reason is that monetary policy transmission mechanism is not smooth. the paper discussed mainly the factors that restrict our country monetary policy transmission mechanism and put forth the corresponding innovation measures
1998年以來，我國執行的穩健貨幣政策對推動我國經濟增長起到了一定作用，但距離實現治理通貨緊縮、拉動內需的政策目標還有一定距離，原因是多方面的，但貨幣政策傳導機制的不通暢是其中一個極其重要的原因。本文著重探討了制約我國貨幣政策傳導的因素，並提出了相應的改革措施。 -
The first kind of algorithm is based on s - box controlled by key, the algorithm distinguishes most of other block ciphers, its visible quality is that its s - box is not regular and fixative, but controlled by block cipher ' s key. the second kind of algorithm is based on smn ( d ) array code, it makes full use of the visible quality of smn ( d ) array code possessing big code distance ( d ). the thesis discusses the two algorithms " reversibility, security and their qualities, the
第一種是基於「 s -盒由密鑰控制」的變結構分組密碼，該演算法區別于其它大部分分組密碼最大的特點是它的s -盒不是固定不變的而是由密鑰控制產生；第二種是基於smn （ d ）陣列編碼的變結構分組密碼，該演算法充分利用了smn （ d ）陣列編碼具有碼距大的特點；文中對這兩個演算法的可逆性、安全性及其性能等進行了探討和分析，分析結果認為這兩個變結構演算法正確、有效且安全。 -
Shortening the motion ( migration ) distance of the cutting tool, reducing ( idle motion ) the spatial traeling schedule is the key consideration of choosing the numerical control turning processing route
縮短刀具的移動距離，減少空行程是選擇數控車削加工路線應重點考慮的。 -
Shortening the motion ( migration ) distance of the cutting tool, reducing ( idle motion ) the spatial traveling schedule is the key consideration of choosing the numerical control turning processing route
縮短刀具的移動距離，減少空行程是選擇數控車削加工路線應重點考慮的。 -
This is because the key light is at a finite distance, its rays spread and the floor is not evenly illuminated
這是因為主燈光在無限遠處，它的射線四處發散，而不僅僅作用於地板。 -
Key about control of the captain moving closer to guns, there will be a white circle there, when the artillery pieces can operate ; the next key adjustment shelling distance, the space bar shooting
左右鍵控制船長移動，接近大炮時，會有一個白色圓圈出現，此時該門大炮可以操作上下鍵調整炮擊距離，空格鍵射擊。 -
The system has advantages of carriable, easy to upgrade and expansive, etc. the paper studies the key technologies of development embedded system with the background of 3d laser distance meter system
本文以三維激光測距系統為應用背景，深入研究了嵌入式系統開發過程中的關鍵技術並進行了實現。 -
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。 -
Use the probe bottom sonar system to make experiments in the national key laboratory noise elimination water pool. according to the experiment results, the probe bottom sonar system work in good order. it can accurately obtain the distance information
在國家重點實驗室消聲水池進行探底聲納系統實驗，並根據實驗結果，證明了探底聲納系統工作正常，能準確的探測出距離信息。 -
It, according to the basic theory and effectiveness of teaching and studying, firstly analyses two kinds of the teaching structure and the teaching structure as " studying and teaching is of equal importance ". it secondly puts forward the seven key contents that the teaching structure of modern distance education should embody. then, according to charles f. hoban ' s av communicational model, it has designed the teaching structural model of modern distance education, i. e. it establishes the structural model on the basis of the systematic and controlling view, under the guidance of the constructivism and modern educational technology, and taking the teaching process as the designing line and the completion of the students " intellectual building as the final goal
本文首先對現行的兩類教學結構以及「學教並重」的教學結構，在基礎理論和教與學效果兩方面進行了刨析;其次，提出了現代遠程教育教學結構應體現的七項主要內容;再次，以霍本視聽教學傳播模型為基礎，設計出了現代遠程教育教學結構模型:在系統論和控制論的基礎上，以建構主義和現代教育技術學為指導，以教學過程為設計主線，以完成學生知識意義建構為最終目的來建構結構模型;最後，把市場觀念引入現代遠程教育過程中。 -
Key control rabbits around both sides of mobile, the space bar to jump, a bit of caution here, and touch the space bar to a small jump, by the long jump is large, about fled to the higher level regional meet key to the jump distance ca
方向鍵左右可以控制兔子的兩側移動，空格鍵為跳躍，這里提醒一下，輕按空格鍵為小跳，長按則是大跳躍，可以一下竄到上一層區域，配合方向鍵，可以實現遠距離跳越。 -
Based on the different direction of view and water and relation of water and land, the author divided lake landscapes into vertical single - water landscape, parallel poly - water landscape, vertical poly - water landscape, parallel single - water landscape and bird ' s - eye view landscape. addition to, the author discussed the effect of distance between a given vantage point and opposite shore to plant landscape ' s visual character, then give the key point of plant designing in different lake landscape mode and researched the effect to visual landscape caused by all kinds of plant design method from the plant on land and water
確定了由於視線與水體的方向以及水陸關系的不同而形成的單水體垂直景觀、多水體垂直景觀、單水體平行景觀、多水體平行景觀和鳥瞰景觀等5種景觀模式，並在此基礎上進一步論述了視點與水體對岸的景觀間距對于植物景觀觀視特點的影響，提出了不同湖泊景觀模式中植物配置的重點。 -
Because of the long distance of exploration targets and the non - determinacy of flight environment in deep space exploration, a key problem proposed is how to control and operate the deep space explorer reliably and in real time
深空探測由於探測目標距離遠，飛行環境不確定等因素，給探測器的控制和操作帶來了實時性和可靠性的問題。 -
Ir moving target detection and tracking under complex environment is a key technology problem in ir guidance system and ir alarm system to detect and track the point target in the far distance and the plane target in the near distance
復雜背景下紅外運動目標的檢測和跟蹤是紅外成像制導和紅外預警系統中的關鍵技術難題，它分別針對遠距離點目標和近距離面目標進行檢測、跟蹤。 -
With the quick development of the space navigation in 1990s, there has a higher requirement to the electronic pulse measure circuit of time interval which is the key component of the distance measure instruments
90年代以來，隨著我國宇航事業的高速發展，人們對測距儀的核心部件? ?電脈沖時間間隔測定器的要求越來越高。 -
The underwater - radio buoy for use as obtaining the ocean " s acoustical parameters is a underwater acoustic signals record system which has long distance radio remote control and data transmit function. the technology key of the dissertation study is that under the requirements of the system the monitor and record equipment on the acoustic source vessel, the monitor and record equipment on control vessel command and control the work slate of the buoy system by radio data transmitting mode of short wave transmitter - receiver
海洋環境參數獲取浮標監測系統屬于具有長距離無線電遙控?數傳功能的水下聲信號接收記錄系統，本論文研究目標的技術關鍵在於根據系統要求，指揮船和發射船監控記錄設備通過短波電臺以無線數傳方式，對浮標系統的工作狀態進行指揮和控制，浮標則通過同一短波通道向指揮船上報浮標方位、工作狀態、關鍵數據及非常狀態下的報警信號等。 -
This process is as follows : firstly, the data of different section contour and of section line have been obtained by reverse - engineering ; secondly, non - uniform b - spline approximation algorithm is used to fit the discrete data ; then the data have been optimized and reduced by adopting adaptive sampling of key points of the fitted curve based on vertical distance, sequently the adaptive sampling data is transformed into the format of the. ibl file of the famous 3 - d design software pro / e. therefore we reconstruct the surface and a model is generated ; lastly, the effectiveness of the adopted algorithm and modeling approach are demonstrated by the experiments
建模型的過程中，首先運用逆向工程測量方法，獲得曲面物體上不同截面輪廓線的測量數據點列，接著對測量數據點進行平滑處理，用最小二乘法求解基於數據點列的控制多邊形，以非均勻三次b樣條曲線擬合截面輪廓曲線；然後利用基於垂距的數據采樣演算法，對擬合曲線上的數據點進行重新采樣，達到優化數據點的分佈及減少描述曲線數據量的目的。 -
Aiming at the abnormal strata behavior in the advance entry of 1303 fully - mechanized working face in xinglongzhuang coal mine, the movement rule, characteristic, step distance of fracturing, position and mode of fracturing of the overlying strata in mining process is analyzed by using the key strata theory
摘要針對興隆莊煤礦采區1303綜放工作面超前平巷發生奇異壓力的現象，採用關鍵層理論對在采動過程中的上覆巖層運動規律進行了詳細的力學分析，研究了它們的運動特徵、破斷步距、斷裂位置、斷裂方式以及對工作面及其超前平巷的來壓規律，對比分析了該工作面礦壓實測數據與理論研究成果。 -
Vod ( video on demand ) system can be widely used in many fields, such as long distance education, digital library, news on demand, tv on demand and etc. video server is the key part of vod system, whose performance has direct effect on the service quality of vod system
視頻點播系統可以廣泛地應用於遠程教學、數字圖書館、新聞點播、電子商貿、電視點播等文化、商業及娛樂的各種領域，具有很高的實用價值。視頻服務器（ videoserver ）是視頻點播系統中最關鍵的組成部分，它的性能直接影響視頻點播系統所提供的服務質量，因此視頻服務器的設計是分散式多媒體領域的重要研究課題。
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