時間延遲測量 的英文怎麼說
中文拼音 [shíjiānyánchícèliáng]
時間延遲測量
英文
measurement of time delay- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 遲 : Ⅰ形容詞1. (緩慢) slow; tardy; dilatory 2. (晚) late; delayed 3. (遲鈍) slow; obtuseⅡ名詞(姓氏) a surname
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
- 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
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To cope with the increased burden, the report ' s authors suggest nurse practitioners, physician assistants and hospices pick up some of the workload ; primary - care doctors monitor patients who ' ve finished treatment for recurrence ; older oncologists delay retirement ; more cancer specialists be trained ; and technological advances, such as electronic medical records, be employed to free up more of doctors ' time for patient care
為了應付日益增加的負擔,該報告的作者建議從業護士,醫師助理和救濟院提升部分工作量;初級保健醫生負責已經完成預防腫瘤復發治療病人的監測;老的腫瘤專家延遲退休;更多的癌癥專家接受培訓;利用技術進步,例如電子病歷來幫醫生騰出更多的時間去照顧病人This means the effects can be reduced by long - term continuous observation. but for the short - time observation, for example, the determination of zenith delay, the effects ca n ' t be reduced obviously, because the interval between the zenith delay parameters is often short
這說明長時間的連續觀測可以削弱海潮的影響,但對于短期的觀測,比如在估計天頂延遲量時,由於估算天頂延遲參數的時間間隔通常較短,海潮的影響還是不能很好地抵消。We have successfully applied three - dimensional technique of computed tomography on four consecutive babies with this anomaly in order to accurately measure the length of the gap between the two esophageal segments, which is important for preoperative plan and the feasibility and timing of delayed primary anastomosis
在最近的四個病例中,我們成功地利用三維空間計算機斷層攝影的技術于這些病人身上,精準地測量這類食道畸形中介於近端與末端食道片段之間缺口的長度,這個信息對于治療前的手術方式計畫之評估與延遲性原發食道接合之時機與可行性,有著重要的影響。In this article, an equivalent definition of reconstruct function is drew in the state space reconstruct by time delay chaotic time series, that lead the prediction more conveniently. then introduce a weighted distance to depict neighbour points of prediction which insured the similarity of the neighbour points
本文在時間序列坐標延遲后重構的相間中,作出重構函數的等價定義,提高了預測的可操作性;並在此基礎上,引入了加權距離來刻畫預測向量的鄰近點,保證了鄰近點的相似性。The experiment populated the excitation state of 64cu via 64ni ( p, ny ) 64cu * reaction and the lifetime of low - lying excitation state of 64cu were determined via the delayed coincidence method between pulse proton beam and de - excitation y rays detected by ge ( li ) detector
Sns )與ge ( l )探測器測量退激y射線延遲符合的方法,由時間譜tof峰的中值移動的方法來確定激發態壽命。Thirdly, through assaying the error generated during measuring data, the result manifests : 1 ) the location installed of the transducer and the point thumped affects the experiment result to some extent. if surface - opening cracks is deeper, the location of the transducers installed and the point thumped should be further away from the location of surface - opening cracks. 2 ) when the depth of surface - opening cracks is near to 50mm, it is very difficult to measure the depth of surface - opening cracks because the depth of r _ wave conveying in concrete plates from the different small ball bringing forth exceeds 50mm. 3 ) it is clear from the experiment result, the influence is n ' t big for the diameters of small balls to measure the data while the time interval between two transducers touched firstly has very big influence on the result
其次,對測量數據進行了誤差分析,結果表明: ( 1 )傳感器及敲擊點的位置對實驗結果有一定的影響,當開口裂紋的深度較深時,傳感器和敲擊點的位置應該離裂紋較遠; ( 2 )當開口裂紋深度接近50毫米時,由於實驗中所使用的小球產生的r波傳播深度均超過50毫米,故很難測量出其開口裂紋的深度; ( 3 )實驗發現,小鋼球直徑的大小對裂紋深度的測量結果影響並不是很大,但是,波的開始上升和下降點的測量精度(即兩信號的時間延遲) ,對測量的結果有很大的影響。The main methods of this thesis are as following : chaotic time series is created by dynamics equation, then use gp algorithm to calculate embedding dimension and mutual information algorithm to calculate delay time. based on takens embedding theorem, the method utilizes the observed values of single variable of chaotic system to reconstruct phase space
論文首先求解動力學方程組產生混沌時間序列,然後用gp演算法確定嵌入維數、互信息法求出延遲時間,再根據takens嵌入定理,利用混沌系統的單變量觀測值對混沌背景重構相空間。Fourthly, respectively using cross correlation method for estimation of time delay, phase spectrum method for estimation of time delay and high order spectrum method for estimation of time delay, this paper measures time delay estimation of the data obtained because time delay between two signals has big importance on the testing result. through comparing three results, accurate time delay is obtained under their own different circumstances
再次,由於兩信號的時間延遲對測量結果有很大的影響,因而研究了用互相關時間延遲估計、相位譜時間延遲估計和高階譜時間延遲估計的方法對測量數據進行了時間延遲估計,結果表明,三種時間延遲估計方法在各自適應的環境下使用,都能得到比較準確的時間延遲估計值。The influence of data from the inertial measure unit ( imu ) to the precision of navigation computing is analyzed. the analysis is taken from two aspects, signal bandwidth curtailment and time delay
本文針對激光陀螺捷聯慣導系統的數據採集電路,從信號帶寬縮減和時間延遲兩個方面分析慣性測量數據對導航解算精度的影響情況。It is necessary to investigate the relationship between traffic and network performance parameters because network traffic plays an important role in network performance research and its characteristics exhibit by network performance parameters such as packet loss, delay and delay jitter 。 this is the work of traffic measurement, modeling and analysis
正是由於流量在網路性能研究中這種十分重要的地位,同時流量的特徵屬性通過外在的網路性能參數(丟包,延遲,延遲抖動)表現出來,那麼就有必要探討兩者之間的聯系,這即是屬于網路流量測量與分析的工作。In a multiple sensor tracking system, out - of - sequence measurement ( oosm ) always occurs due to communication delays
摘要由於通信時間的延遲性,在多傳感器系統中常常會出現無序量測情況。Measure call completion time ( post dial delay )
測量呼叫完成時間(撥號延遲之後) 。A simulation method is proposed to predict the motion artifacts of plasma display panels ( pdps ). the method simulates the behavior of the human vision system when perceiving moving objects. the simulation is based on the measured temporal light properties of the display for each gray level and each phosphor. both the effect of subfield arrangement and phosphor decay are involved. a novel algorithm is proposed to improve the calculation speed. the simulation model manages to predict the appearance of the motion image perceived by a human with a still image. the results are validated by a set of perceptual evaluation experiments. this rapid and accurate prediction of motion artifacts enables objective characterization of the pdp performance in this aspect
針對目前等離子顯示屏普遍存在的運動偽像問題,提出了一種新穎的模擬計算方法,該方法實現了對等離子體顯示屏運動偽像的準確、快速估計.該方法通過測量等離子顯示屏不同顏色不同灰度下光信號隨時間的變化情況,模擬人眼對運動圖像的視覺感知行為,模擬計算出任意圖像以一定速度運動下的視覺感知效果.新演算法不但加入了等離子顯示屏熒光粉的延遲效應的影響,而且提高了模擬計算速度.所得模擬結果與實際主觀視覺感知實驗相符.這種快速準確的估計使對等離子顯示器件運動偽像的客觀評價成為可能Abstract : a simulation method is proposed to predict the motion artifacts of plasma display panels ( pdps ). the method simulates the behavior of the human vision system when perceiving moving objects. the simulation is based on the measured temporal light properties of the display for each gray level and each phosphor. both the effect of subfield arrangement and phosphor decay are involved. a novel algorithm is proposed to improve the calculation speed. the simulation model manages to predict the appearance of the motion image perceived by a human with a still image. the results are validated by a set of perceptual evaluation experiments. this rapid and accurate prediction of motion artifacts enables objective characterization of the pdp performance in this aspect
文摘:針對目前等離子顯示屏普遍存在的運動偽像問題,提出了一種新穎的模擬計算方法,該方法實現了對等離子體顯示屏運動偽像的準確、快速估計.該方法通過測量等離子顯示屏不同顏色不同灰度下光信號隨時間的變化情況,模擬人眼對運動圖像的視覺感知行為,模擬計算出任意圖像以一定速度運動下的視覺感知效果.新演算法不但加入了等離子顯示屏熒光粉的延遲效應的影響,而且提高了模擬計算速度.所得模擬結果與實際主觀視覺感知實驗相符.這種快速準確的估計使對等離子顯示器件運動偽像的客觀評價成為可能The factors include ultrasonic wave frequence, condition temperature, ultrasonic converter instrinisic system error, hareware extended time, electricity noise and sonic noise in the spot, city power defmcient pressure and exceeded pressure, city power peak and pour. we adopt the following compensation schemes of error in the system. about ultrasonic wave frequence ' s effect to measurement precision, we can choose appropriate frequence according to the measured distance
在空氣和液壓缸中影響測距精度的主要因素包括:超聲波的頻率、環境溫度、超聲換能器本身的系統誤差(即探頭固定誤差) 、硬體時間延遲、工作現場的電噪聲和聲噪聲、市電的過壓、介壓噪聲以及市電的尖峰和浪涌噪聲,在本系統中採取了以下幾種誤差的補償方案: ?對于超聲波的頻率對測量精度的影響,只能根據測距的距離選擇合適的超聲頻率。Thermal time delay switches for use in equipment for telecommunication and in electronic applications employing similar techniques. part 1 : general requirements and measuring methods
用於電信設備和採用類似技術的電子用品方面的熱時間延遲開關.第1部分:一般要求和測量方法Methods of measurement on time delay and frequency shift equipment
時間延遲和移頻裝置測量方法分享友人