時標差 的英文怎麼說
中文拼音 [shíbiāochā]
時標差
英文
time scale difference-
In the meantime, the tolerance limit of coordinate difference in the station for site testing is given and it is possible to test total station coordinate trave rse in site
同時，根據該原理，給出了測站坐標差限值，從而實現了全站儀坐標導線的現場檢核。With this disclosure initiative, data on foreign currency assets of the exchange fund ( classified as international reserves under sdds ) will be released within one week of the end of the reference month
隨著這些公布資料措施實施后，外匯基金的外幣資產數字（在特殊標準下列為國際儲備）會在參考月份終結后１星期內公布，縮短目前約１個月的時間差距。With this disclosure initiative, data on foreign currency assets of the exchange fund classified as international reserves under sdds will be released within one week of the end of the reference month. this is a significant improvement over the current time lag of about one - month
隨著這些公布資料措施實施后，外匯基金的外幣資產數字在特殊標準下列為國際儲備會在參考月份終結后星期內公布，縮短目前約個月的時間差距。Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error
對不完整圓的位置、不完整圓的轉動間隙、鎖緊變形、基準尺調整、重復安裝、電源電壓波動、標記轉動等隨機誤差進行了逐項分析，並給出轉動標記隨機誤差的計算公式。對大直徑測量儀的系統誤差?基準尺尺架誤差、滾輪直徑誤差、環境溫度引起的誤差、後退距離引起的誤差、角度誤差、數據採集電路延時誤差、車床主軸回轉誤差、工件安裝偏心誤差分別進行了計算，最後對誤差進行合成。Automakers say they don ' t test premium engines on regular to check the difference, but some auto engineers estimate that power declines roughly 5 %
汽車廠家說他們不拿用高標號汽油的引擎來測試用普通油時的差別，不過一些汽車工程師估計動力降低大約5 % 。After that, the company should institute rules to regulate the grant and the exercise of the option and the delivery of the stock
目標差異導致了股票期權計劃的主要內容? ?股票期權的類型、授予對象、待權時間表、行權方式等諸多方面的不同。( 2 ) based on the review and analysis of typical object detection methods, especially the temporal difference, a moving objects detection algorithm based on three frame difference is proposed. this algorithm employs many new technologies, such as adaptive frame interval, half - pixel global motion estimation and compensation, adaptive change detection and object repair, therefore it is very practical
2 .在總結常用運動目標檢測方法，並詳細討論時間差分法的基礎上，針對實地拍攝的紅外圖像序列，提出了一種基於三幀差分的運動目標檢測演算法，該演算法採用自適應幀間隔、半象素全局運動估計與補償、自適應變化區域檢測、抗噪聲形態學處理和目標修復等一系列新技術，具有很強的實用性。In the base of investigating and analyzing to working theory, measure methods and relevant standard, the text processes particular analyses to the working theory of billing system and reason of making billing wrong and puts forward technology index and measure method that can externally evaluate the capability of billing system and is suit to the situation of our country. some indexes and measure way are put forward for the first time ( example error of call clock, time error and measure method to moving exchanger ' s billing system. ) through analyzing telecom charging way, charging users, charging point and charging methods of telecom basic and all kinds value - added operation and utilizing the newest measure apparatus, modern measure technology, communication technology and probable method, this text puts more scientific, efficient and easily operated measure methods and process a uncertain analysis to measure methods
本文在調查和分析國內外局用交換機計費系統工作原理、檢測方法和相關標準的基礎上，對計費系統的工作原理和產生計費錯誤的原因進行了詳細的分析，提出了適合國情的能夠客觀評價計費系統計量性能的技術指標和檢測方法，有些指標和檢測方法在國內相關資料中屬首次提出，如通話計時誤差和時刻誤差和對移動交換機計費系統的一些檢測方法；本文通過對電信基礎業務和各類增值業務的計費方式、計費用戶、計費點和計費方法的分析，利用國內外最新檢測儀器、現代檢測技術、通信技術和概率統計方法，提出了較科學、有效和利於實施的檢測方法，並對檢測結果的測量不確定度進行了分析。Firstly, the strain gauge method was used to measure the time difference of stress wave passing through two gauges adhered on the surface of test piece and also their main frequencies secondly, a 3 - component dynamometer was used to measure the resonant frequency of timber six kinds of full size timber were used for test
本研究旨在研發兩種新的應力波計測技術，其一為利用應變規來測定兩標點間之應力波傳遞時間差及試材之共振頻率，藉以計算試材之音速及動彈性系數，其二為利用三向動力計來測定試材之共振頻率。Simultaneously, it has also suggested that the network chart with double time - axes should be applied in the course of the recognition and analysis for schedule deviation
分析了項目運行過程中進度偏差識別和分析方法；提出使用雙代號時標網路圖進行進度偏差識別與分析。The listed influences of coal quality upon fouling coefficient of heating surfaces have comparatively large difference with recommended values in some standards currently in effect at abroad, needing to accumulate data from boiler test, design, and operation for correcting the said influences
所列舉煤質對受熱麵灰污系數的影響與國外某些現行標準的推薦值有時相差較大，需要鍋爐試驗、設計、運行中積累數據對其進行修正。For big hysteresis control, response time is long and overmodulation is big, but dynamic performance figure is not good when we only use pi controller 。 so, i try to design the whole control project which composed of the vapor wraps water level control system and combustion control system use the control equipment of double cross - parameter fuzzy - pi controller
單獨採用pi控制，對大滯后控制，響應時間及超調很大，但動態性能指標差。因此，嘗試採用雙交叉參數fuzzy - pi控制器。組成了汽包水位和燃燒雙交叉參數自調整fuzzy ? pi組合控制器的整體控制方案。The dual standard quantity ( the work piece and the discrete standard quantity ) mutual measuring and model verification methods are also proposed, which perfects the whole modifying process from data measuring, error separation, model establishment to real correction. after researching the discrete standard quantity system dynamic error separation technique, two error correction methods based on genetic algorithm and neural network mixed modeling technique are established. the two methods are the discrete standard quantity dynamic error direct / synchronous correction and prediction model correction ; the model ' s parameters and model ' s exercising method are also confirmed
設計了雙標準量值（工件和離散標準量）互比測量的模型驗證方法，完善了從數據測量、誤差分離、模型建立到實際修正的整個修正過程；研究了離散標準量系統動態誤差分離技術，建立了基於遺傳進化演算法與神經網路混合建模技術的兩種誤差修正方法? ?離散標準量動態誤差直接（同步）修正方法和預報模型修正方法，並確定了模型結構參數和模型訓練方法；分析了預報模型的多次預報性質，並得出了多次預報與多步預報的等效關系，確定了測量系統的有效預報范圍以及模型參數對泛化誤差的影響；進行了模型的對比實驗驗證和被測工件動態誤差修正試驗，成功地實現了任意二面角和圓分度的實時誤差修正。First, the standard errors computed under the assumptionthat the error term is independent identical distribution will be biased. second, theassumption of independence is unlikely to satisfied. in the panel data analysis modelwith hierarchical structure, hierarchical effects, nested effects, time effects are seted. then the dissertation deduced parameter estimation and hypothesis test statistic andits probability distribution and analyze the hierarchical panel data set : eastern china, central china and western china are the top level, and the prc ’ s province, cities, and autonomous regions are bottom level
然後針對目前面板數據分析過程中存在的兩方面問題，即一方面在利用面板數據模型進行分析時，標準誤差的計算是基於誤差項相互獨立並且同分佈的假設，如果誤差項是相關的將會造成估計有偏的後果;另一方面關于獨立性這一假設本身就難以滿足;提出多層嵌套面板數據模型，設定了層效應、嵌套效應以及時間效應參數，研究了多層嵌套模型的參數估計量和假設檢驗統計量及其分佈。I carried my research on both the two computation methods and fruitful results were obtained. for the fdtd method, i solved the instability problem of the method in the non - orthogonal coordinate system. for the pwe method, i introduce the linear transform in to calculate analytically the fourier coefficients of complicated photonic crystals
對于有限時域差分方法，我解決了一個影響這種方法在斜坐標使用的穩定性問題，得到了傳統的yee型差分在斜坐標里的擴充；對于平面波展開方法，我引入了線性變化求富里葉展開的系數，這種方法的好處可以很方便快捷的獲得復雜光子晶體的富里葉系數。According to the diversity of students, time schedules, teaching objectives and practice evaluations in the metalworking practice, corresponding teaching methods were put forward, which is helpful for further improvement of the teaching quality of the metalworking practice
摘要針時金工實習教學中客觀存在的學生差異、時間安排差異、教學目標差異及實際評價的差異等，提出了有針對性的教學方法，對進一步改進和提高金工實習的教學質量做了有益的探索。Mouse control direction click the left mouse button aiming bubble shooting, aiming to cast stones bubble, we must consider the time difference and perspective, otherwise, we will not be chinese
鼠標控制方向，點擊鼠標左鍵瞄準氣泡射擊，瞄準氣泡投出石頭，要考慮時間差和角度，不然就打不中Introduction : mouse control direction click the left mouse button aiming bubble shooting, aiming to cast stones bubble, we must consider the time difference and perspective, otherwise, we will not be chinese
鼠標控制方向，點擊鼠標左鍵瞄準氣泡射擊，瞄準氣泡投出石頭，要考慮時間差和角度，不然就打不中( 3 ) the water head loss of the standard deep bed and that of the designed deep bed have less difference if the later is built according to the relationship of l / d2, but they have larger difference when it is constructed according to the relationship of l / d
按照l d ~ 2的關系設計新濾池時，標準濾池的水頭損失與新濾池的水頭損失之間的差別較小，而按照l d的關系設計新濾池時，標準濾池的水頭損失與新濾池的水頭損失之間的差別較大。It analyzes the common method of detecting objects, and presents a algorithm of detecting objects which combine background subtraction with time difference to improve the performance of detecting
分析了目標檢測的常用方法，提出將背景減除與時間差分方法結合的檢測目標方法，提高了目標檢測準確性。分享友人