exact measurement 中文意思是什麼

exact measurement 解釋
精密測量
  • exact : adj. 1. 精密的，準確的。2. 嚴格的，嚴正的；嚴厲的。3. 嚴密的。vt. 1. 勒索（錢財等），強要。2. 強制，逼使（服從等）。3. 急需，需要。
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. Based on the principle of afm ’ s mechanism, with the needs of 6 - dof parallel robot with cubic millimeter movement space and nano - scale movement accuracy, and considering the openness, scope bound and reliability of the adjustment device, this paper build a super - exact device for the measurement of nona - scale surface

    本論文在借鑒原子力顯微鏡原理的基礎上，結合具有立方厘米級工作空間、納米級運動解析度的6 - dof並聯工作臺的實際測量需要，綜合考慮了系統的開放性、掃描范圍和調節裝置的可靠性，研製了面向納米測量定位的高精度表面納米級形貌測量樣機。
  2. The merits of this method are high measurement sensitivity, exact measurement result and the result of the waste can reach 10 ? 4, which is barely achieved by using other methods

    它的特點是對低損耗介質材料的測試靈敏度高，測試準確，損耗可測量到10 - 4的量級，這是其他方法幾乎不可能達到的。
  3. In this paper we made a systemic analysis and study of the accurate orientation technology in the process of helicopter landing - photogrammetry, made the model of using double ccd to measure the exact position of helicopter based four latent points photogrammetry, educed formula about beaconing position, analyzed the computing error, and particularly computed the information of beaconing position of the helicopter ' s landing by experiment emulation. in the result, the error between a computed value and a measurement value was less than 5 centimeters

    本文對直升機著艦精確定位技術中的攝影測量演算法進行了系統分析和深入研究，在四特徵點測量演算法基礎上建立了雙ccd攝影測量直升機精確位置坐標的數學模型，進一步從各個影響演算法測距精度的方面討論了計算誤差，推導出測量信標坐標位置的計算公式，並對利用雙攝影測量演算法計算直升機著艦掛鉤位置的正確性及準確性進行了模擬實驗，得到的演算法計算值和實驗測量值之間的誤差在5cm以內。
  4. A statistical method is used to obtain the background model, which is updated real time in order to adapt to illumination changes and scene changes. after threshold operation, morphologic operation and connected region area measurement are introduced to solve background disturb problem. at last, shadows are detected using hsv color space information and gets exact moving regions

    該方法首先利用統計的方法得到背景模型，並實時地對背景模型進行更新，以適應外界光線變化和場景本身的變化，閾值操作后，用形態學和連通域檢測的方法進行后處理，消除噪聲和背景擾動帶來的影響，最後，在hsv顏色空間下檢測出陰影，得到準確的運動對象區域。
  5. Abstract : introduces a method to eliminate influence of power supply and air - feed system on exact measurement of micro - thrust of electric rocket in the gravity field, so micro - thrust can be measured accuratelg and automatically

    文摘:介紹了在重力場中，消除電火箭自重及其供電供氣系統對微小推力測量影響的方法，從而實現電火箭微小推力自動準確的測量。
  6. To solve the problem and improve power quality, effective supervision and exact measurement is primary

    抑制電壓波動與閃變，改善電能質量，必須首先對其進行準確測量和有效監視。
  7. The measurement results to used the instrument based on the principle of fraunhofer diffraction are exact in the range of above 5 microns, but not of less than 5 microns

    僅利用夫朗和費衍射原理的測粒技術雖然能對5微米以上的顆粒測量給出準確的結果，但對5微米以下的顆粒卻很難實現準確的測量。
  8. The 3 - d exact maximum likelihood registration algorithm ( eml ) incorporates the effects of measurement noise. the registration estimates are obtained by the maximum likelihood function of the sensors measurement. the simulation results indicate that the estimates of registration errors have better consistency and stability

    三維精確極大似然法（ eml ）考慮了量測噪聲的影響，配準估計是通過求最大似然函數獲得的；模擬結果表明：配準誤差具有很好的穩定性和一致性。
  9. Laser and photoelectric technology, digital image processing technology and exact measurement and control technology were used in the system. wheel set parameters could be measured by non - contacted and automatic way. the accuracy, stability and reliability of the system can meet the demand of wheel sets maintainingt

    該系統是綜合激光與光電技術、數字圖像處理技術、精密測控技術於一體的自動化設備，能非接觸自動測量輪對綜合參數，檢測精度較高、重復性好、維護量小，工作穩定可靠，現場使用達到段修使用要求的技術指標。
  10. The exact time for measurement shall be agreed by the director

    量度的確實時間須經署長同意。
  11. Especially it allows various types of interruptions of external digital input, timer output and a / d conversion, each type of interruption has its own role in the signal measurement or in exact pace control, its fifo buffer function makes it possible to work at the sampling rate of 200k samples per second without carrying over - burden interruption rate, its latch type external interrupt request along with its high frequency clock makes a precise locating of pulse edges possible

    該控制系統在工作過程中，有多種產生於不同部件的信號需要檢測，其中有模擬輸入信號十三路，數字輸入信號三路，通過數據採集和信號分析，判斷該控制系統工作是否正常。結合系統檢測的具體要求，本論文從硬體設計和軟體設計兩個方面，實現了數據採集系統的硬體介面電路和軟體演算法。
  12. When the adhesive strength of therna1 spraying coating is measured, making the coating specimen is very important for the exact measurement

    摘要在測定熱噴塗抗拉結合強度時，噴塗試樣的制備很重要，關繫到塗層抗拉結合強度測定的準確性。
  13. In order to achieve exact measurement, except for proper selection and inspection ( calibration ), accurate installation of the whole system must be paid much attention

    要做到準確測量，除對儀表進行正確選擇和檢定（校準）外，還必須注意整個系統的正確安裝。
  14. The computer vision and image processing technology being used in the exact measurement is a new method, and it has many good points such as : high precision and efficiency

    在精密測量中採用計算機視覺以及圖象處理技術是一種比較新的方法，它擁有其他方法所不具有的優點：檢定精度、效率都較高。
  15. 3. through experiment using sensor and technique of dynamic measurement, the data of the pump pressure, pressure of upper and nether cavity of hydraulic vat and punching power has obtained synchronously. then exact figure and corresponding relation of these parameter also some relationship between these parameter is got by means of technology of signal processing during elevating, falling and pressure - retaining. 4

    在液壓打樁錘實驗裝置上利用傳感器和動態測試技術得到油泵出口壓力、液壓缸上、下腔壓力和樁錘下打力的同步實測數據，再利用信號處理技術分析上述參數在上升、下打和保壓過程的精確值及對應關系，獲取了液壓系統動力學參數與打樁錘力學特性關系的設計知識。
  16. The concepts of planned improved increment, actual improved increment and possibility factor of competitive seating arrangement on the customer requirements were introduced as an exact measurement of the enterprise ' s desire to improve product competitiveness, and then the formulas of calculating the correct factor of the fundamental importance ratings were developed

    通過引進顧客需求競爭位次的計劃改進增量、實際改進增量和可能性因子等概念來表徵企業改進產品競爭力的意願，進而提出了基本重要度的修正因子計算公式。
  17. ( 2 ) in dynamic target field of aviation, spaceflight and exact missile identification perfect maths correction model is needed. its establishment is sure to improve the measurement precison of dynamic targets. ( 3 ) it ' s applicable in shotting, launching flat roof ( e. g

    （ 2 ）在航空、航天、精密導彈鑒定等動目標領域的應用需要有完善的數學改正模型，該模型的建立對提高動目標的測量精度具有一定的意義。
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