計量數據 的英文怎麼說
中文拼音 [jìliángshǔjù]
計量數據
英文
continuous data- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 計量 : calculate; estimate; meterage; metering; batching; measure
- 數據 : data; record; information
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Testing on rock sample data in dispersed shaly sands it shows that adding another parameter ( n ) to the model can decrease the relative error of fitted co. however, when we consider the difference of electrical properties between clay - bound water and formation water in the model, although another parameter ( qv ) is added to the model, the relative error of fitted co is increased slightly
通過一組分散泥質砂巖巖樣實驗測量數據的計算。表明模型中增加參數n ( m n )可以使擬合的c _ t的相對誤差減小,但在考慮粘土結合水與地層水導電性差別時,模型中雖多加一個參數q _ v ,卻沒有減小擬合的c _ t的相對誤差。An isolated point " s statistic excluding method is proposed in this paper to eliminate crassitude error in clouding data, which include plenty of oddity data. the method based on the distance between two neighbour points can eliminate the data beyond normal distribution. a error limitation of angle and chordal highness method is used to filtrate clouding point
針對大量含奇異點的數據點雲,本文提出了剔除粗大誤差的孤立點統計排異法,該方法根據對相鄰點距離的統計,剔除在正態分佈以外的點;對大量數據的精減,利用角度和弦高的最大允許偏差法進行點雲精減。In conclusion, it is primarily described that the expectable social and economical benefits of this mis are great, and the design can be fulfilled smoothly. the difficulty of this thesis is : not only think about the coordination each other synthetically on workers, equipments, technologies, data and user ' s priorities, different project and different continuation day, but also must ensure that it is agility, controllable and safe when the data be transmitted on internet or intranet
本管理信息系統強調是針對無形的數據信息產品( gis等海量數據)的生產管理信息系統,不是單純的統計計算,還要實施嚴密的控制,除需要綜合考慮人員、設備、技能技術、權限、工程、工期在計劃調度統計方面的協調性外,還需要強調海量數據信息產品的原始數據、半成品、成品在網路上流動的靈活性、可控制性和安全性。We adopt the " haichuanbool form " and " haichuanbo02 form ", which is designed and executed by maritime affair bureau of moc, to collect the data of auxiliary variable. the monthly arrival and departure freight tons of pws units
所需統計匯總的港航監督所站月度輔助變量數據,完全採用交通部海事局制訂執行的「海船舶01表」和「海船舶03表」 。Ibm - pc acts as higher - up administrant computer ; and mcs - 51 singlechip acts as lower lever gauger. the date acquired from singlechip will be sent to the high - up administrant computer. in computer, those date will be processed and displayed and so on
夾具部分採用solidwork軟體設計;而數據採集處理控制部分為「兩級測量控制系統」 ,即以ibm - pc作為上位管理機, 8032單片機構成的單片機系統作為下位監測機。Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example, " exact " confidence interval, wald confidence interval and bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed. also, several better confidence intervals such as are also presented. secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two - stage interval estimate procedures. at the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. the numerical computation shows that the method considered in this dissertation have good properties and applied value
同時,由於poisson分佈的特性,我們知道不存在其參數區間長度小於0 . 5的置信區間,基於這些情況,我們主要展開了以下兩個方面的研究:一是利用數值計算分析與理論分析的方法對現有的若干置信區間如「精確」置信區間, wald置信區間, bayes置信區間等進行分析比較,發現了一些缺陷,針對這些缺陷,我們進行適當的修正,並得到幾種性質較好的置信區間如:修正大樣本區間jeffreys原則下置信區間二是針對已給定的置信系數與區間長度,我們提出了一種漸近的兩階段區間估計程序,並利用數值計算的方法,在各種置信系數與區間長度限定下,算出了最優的第一階段觀測次數(抽樣量) ,大量數據表明,本文考慮的方法性態良好,具有應用價值。Standard deviation in statistics, a measure of the dispersion of a frequency distribution : it is the average magnitude of deviations from the center of normal curve, calculated by squaring all the deviations, calculating their mean, then finding the square root of the mean
標準偏差:統計中,一種衡量數據組分佈的分散或變化情況的數據,是偏離正態分佈中間位置數據大小的平均值。This system would paly more roles either in usual quality control of radiation treatment instruments, or in installation acceptance of new instruments, specification of repaired instruments, and collecting a great deal of data for treatment planning system
因此它不僅使用在醫院放療設備的日常質量保證中,而且對新設備的安裝驗收、設備大修后的檢測以及治療計劃系統所需要的大量數據,會發揮更大的作用。Then we present a toa / tdoa data fusion model based on mathematical statistics for radiolocation in cellular network, and fuse toa / tdoa measurements through a best linear fusion method and a mobile position based dynamic location algorithm, which shows good performance of robustness and accuracy
然後,從數理統計的角度出發,構造了一個toa和tdoa進行位置估計的數據融合模型。主要利用一種最佳線性融合策略和基於移動臺位置的動態定位演算法對toa和tdoa測量數據進行融合,有效的提高了演算法可靠性和準確度。The researchers combined proteomics ( the study of proteins ), the latest in mass spectrometry technology and the best analytical methods from the field of bioinformatics ( the use of computers and statistics to analyze and find patterns in scads of data )
研究者將蛋白組學(研究蛋白質) ,最新的質譜測定技術及最好的生物信息學分析方法(應用電腦及統計學分析並檢驗大量數據類型)相結合。Terabytes of data are needed to reconstruct even small areas ; this analysis obviously needs a lot of computational power
即便對於一個很小的區域來說,也有數以tb計的數據需要重構;這種分析顯然需要大量的計算能力。And. the test research on the restrained beams strengthened by epoxy - glued cfrp which is glued in term of different angle is presented. based on the test of shear strengthening by cfrp - bonded, qt. ality control standards of the design and construction is established
作者對cfrp加固用材料性能、結構受力特徵進行了系統的論述,對按不同角度粘貼cfrp加固的約束梁進行了試驗研究,得到大量數據,並在試驗的基礎上,得出了有關的構造要求、錨固要求等設計施工質量控制條件。In the device comparison and in the points calculation we use the lesser of the storage amount allocated in your device preferences and the size of your partition
在設備比較和計算數據時,我們使用的存儲量都不會超過你的磁盤空間,不會超過你在客戶端設置裏面分配的空間。The discussion will be generalized, with no measurement data provided because my goal is to encourage architects and designers to look at the impact of the choices on the bigger solution space
討論是一般性的,沒有提供測量數據,因為目的是鼓勵架構師和設計人員在更大的解決方案空間中考慮不同選擇的影響。In this paper, the sensibility analysis of the factors affecting the temperature in well bore is relatively systematically made by using a large number of the data calculated with the borehole flow and heat transfer 3 ? d numerical model proposed by the author. the study shows that the thermophysical parameters of the drilling fluid and formation, etc. and the entrance temperature and circulating capacity, etc. of drilling fluid have a greater influence on the temperature in well bore. therefore, accurately mastering the thermophysical parameter values of penetrated formation and drilling fluid in well bore, considering the influence of the temperature and pressure on thermophysical parameters and accurately measuring such parameters as entrance temperature and discharge capacity of drilling fluid, etc. are of utmost importance for accurately simulating the temperature in well bore
利用由作者提出的井內流動和傳熱的三維數值模型計算所得的大量數據,文章對影響井內溫度的諸多因素進行了較系統的敏感性分析,研究表明:鉆井液和地層等的熱物理參數以及鉆井液的入口溫度、循環排量等對井內溫度有較大影響,因此,準確掌握所鉆地區地層和井內鉆井液的熱物理參數值,考慮溫度壓力對熱物理參數的影響,準確測量鉆井液的入口溫度、排量等參數值,對于井內溫度的準確模擬至關重要。After analyzing the switching characteristic of mosfet, the object function of optimizing curve of the output capacitance coss is confirmed according to the switching loss caused by output capacitance coss, then the optimized curve of the output capacitance coss is ascertained by applying zoutendijk to seek the optimized value with constraint ; the simulation of switching circuitry and dc - dc circuitry is tested at different frequency in pspice, then the least square method is adopted to fit simulation curves to calculate corresponding energy data
在電子線路模擬軟體pspice中進行了mosfet開關電路以及典型dc dc轉換線路模擬測試,針對不同頻段的測試結果,採用最小二乘擬合法對模擬曲線進行擬合,計算出相應的能量數據,最後綜合模擬結果確定出減小器件開關損耗,提高dc0c轉換線路效率的器件輸出電容cob優化曲線。And then the mathematical modeling of uncertainty propagation is established in term of the data processing algorithms. next the algorithms of uncertainty propagation are deduced. at last the result of estimating uncertainty is computed by applying the estimating method in this paper and data of calibrating experiment based on “ ntn ” technology
首先,研究各不確定度分量的標準不確定度計算方法;其次,建立不確定度經數據處理演算法傳遞的數學模型;再次,推導不確定度經數據處理傳遞的演算法;最後,應用本文研究的不確定度評定方法,結合「 ntn 」技術校準實驗的測量數據,計算出不確定度評定結果。Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
本文首先對數字減影血管造影( dsa )成像系統的組成結構和數據流向進行了深入研究和分析,並對系統中的數據流向進行了完整的歸納和總結,給出了x線數字成像系統中的高速大容量數據通道的設計方案;在對sdram的控制方式做了深入探討后,給出了實現大容量多條sdram共同工作的解決方案,在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲;通過對pci總線介面的深入研究,優化後端狀態機設計和低層驅動程序開發,給出了完整的pci介面方案實現高速dma數據傳輸,完全可以滿足視頻傳輸要求;深入研究了基於大規模可編程器件的數字系統設計方法,針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點,提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案,從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。Comparing the different design method of the asic, we decide to realize our design through fpga. then, we analyze the main function of the data - collecting device which include pulse signal collecting, counting the pulse according to different time, display, storage, communicating, remote control and so on. according to some technology rules, we design the asic through verilog hdl
根據抄表器所需實現的表計脈沖數據採集、計量數據的分時段管理、顯示控制、數據存儲及通訊管理、遠程控制的管理等功能,結合現有的一些技術規范,用veriloghdl實現抄表器的硬體電路描述。It successfully adopts advanced digital collection system in the thesis, solves automatic collection and acknowledgement for coming information of automobiles, improves the stability and accuracy of the systems, this can provide steady basis for treating and managing measurement data scientifically and reasonably
成功地採用先進數據採集系統,解決了來車信息的自動採集與識別,提高了系統的穩定性及精確性,為科學、合理地處理、管理計量數據提供了堅實的基礎。分享友人