acquisition time 中文意思是什麼
acquisition time
解釋
捕獲時間- acquisition : n. 1. 取得，獲得；習得。2. 取得物，獲得物[人]。3. 【無線電】探測。
- time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
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And the deficiencies are pointed out in present researches, such as highway capacity, level - of - service, influence factor of road alignments, etc. from these, it has confirmed that the thesis should be studied from rational analysis, quantitative analysis of level - of - service, impact on capacity of road alignments, setting - up simulation model, etc. the high - accuracy gps dynamic data acquisition appearance is proposed to be used for the first time to carry on the experiment of overtaking on two - lane highways, and experiment scheme is designed according to the driver ' s perceive to judge each overtaking course. based on the experiment data, it can get two important parameters of acceptant gap ? the critical gap of overtakable time headway and returnable time headway through data processing, which can offer the strong support to the research of two - lane highway capacity with qualitative and quantitative analysis. besides, the experiment methods is provided to observe overtaking ratio and to measure the
研究中首次提出了運用高精度gps動態數據採集儀對雙車道公路上的超車行為進行觀測，設計了根據駕駛員感受度來衡量超車過程的實驗方案，並通過後期數據處理得到了超車過程中兩個重要的可接受間隙參數-可超車車頭時距和可回車車頭時距的臨界間隙值，為定性和定量分析雙車道公路通行能力提供有力的數據支持;同時，還提出了觀測超車率的實驗方法以及測量加速度干擾的實驗方案，統一了計算加速度干擾的時間統計間隔，為雙車道公路的服務水平量化研究奠定基礎;最後還簡單介紹了駕駛員問卷調查法和模擬程序中模型參數標定和驗證的數據採集方法。 -
He devotes his time to the acquisition of knowledge.
他把時間都花在求知上。 -
Singular, communed the guest with himself, the wonderfully unequal faculty of metempsychosis possessed by them, that the puerperal dormitory and the dissecting theatre should be the seminaries of such frivolity, that the mere acquisition of academic titles should suffice to transform in a pinch of time these votaries of levity into exemplary practitioners of an art which most men anywise eminent have esteemed the noblest
客人聞訖，暗自思量： 「彼等具有之神奇的輪回力實無與倫比，不同凡響。產院與解剖室均已變為輕佻話語之操練廳。然而一旦獲得學位，彼等輕浮蕩子搖身一變即成為被傑出人士譽為最高尚技藝之典範實踐者。 -
The main content of this article are the theories of fuzzy control system and data acquisition system for micro aerial vehicle. we can let a aeroplane model aviate with some sensors and one microcontroller, at the same time, the remote control is used. when the model make a landing, we could get some useful data from the model
在信號採集系統的基礎上，對微型飛行器模糊控制系統的具體實現進行了探討，並分析了單片機與pc機串列通信的方法，進一步強調信號採集系統與模糊控制系統之間綜合設計的合理性和必要性。 -
The 355square meter can accept the banquet that 300 people have a meal at the same time, being applicable to hold the espousals, wedding dinner, businss enterprise party etc. various activities, it is divided into two parts from the construction. the banquet hall has to choose into the well - found audio - visual equipmjents, the add the professional hospitality serivce troops that of hotel, the perfect arrangement that provide, will help your banquet acquisition success
355平方米可容納三百人同時用餐的宴會廳，特別適用於舉辦婚宴、喜宴、企業宴會等各項活動，宴會廳備有先進齊全的視聽設備，再加上飯店的專業好客服務隊伍提供的完善安排，將會助您的宴會取得成功。 -
The antenna test turntable automatic test system used the multi - machinecollecting and distributing controlling mechanisms in this article. the lowerposition machine realized the real - time control of the electrically controlledsystem and the goniometric system, keeping the communication with the upperposition machine, and fed back the turntable condition information, and so on ; the upper position machine realized the data acquisition of the various axialangles, the transmission of the control command and the monitoring of thecurrent turntable running status, and so on
本文所研製的天線測試轉臺自動化測試系統採用的是多機集散控制機制? ?下位機實現對轉臺電控系統、測角系統實時控制並保持與上位機通信以及反饋轉臺狀態信息等工作;上位機實現轉臺各軸角度數據採集、控制命令發送以及監視當前轉臺運行狀態等工作。 -
Moreover, the application of hierarchical reducts can avoid the reasons for incompletion, such as the hard acquisition mode, high cost and the high real time requirement
並且，所得簡約的應用可以避免屬性獲取方式復雜，採集成本高和實時性要求高等導致信息系統不完備性的原因。 -
An infrasound detecting software was developed in visual c + +. it is a real - time infrasonic data acquisition and analysis program of 3 - point array
最後用visualc開發一套次聲波探測系統軟體，實現3點陣次聲信號的實時數據採集和分析。 -
The program includes the infrasonic signal data acquisition of three channels, 3 - d dynamic spectrum analysis, correlation analysis of 3 channel infrasonic signals, the calculation of wave direction, the wave speed, the spectrum analysis at any length and a real - time infrasonic gravity wave pressure - time ( p - t ) curve
本程序支持3路次聲波傳感器信號的數據採集、動態譜分析及次聲信號的相關分析、能計算波源的方位角、波速以及任意時間段的譜分析，並實時給出次聲重力波的壓力?時間曲線（即p ? t曲線） 。 -
At present time, the infrasound method stays the stage of using recorders to record the infrasound wave continuously for 24 hours. automatically data acquisition and computerized analysis is not available
目前次聲波採用記錄儀連續24小時觀測記錄其波形，還未實現數據的自動採集，所以無法利用計算機對信號進行分析處理。 -
But now there hasn ’ t any measure system for seven - hole probe which can integrate pressure data acquisition and data processing together. so it costs much time to complete the shp calibration and the probe use
但是目前七孔探針作為流場測試裝置並沒有相應的測試系統與之配套，數據的採集與處理並沒有一體化，所以七孔探針校準和使用繁瑣耗時。 -
And the system ' s functions include transporting, warehousing, loading, machining and distributing. secondly, on the base of analyzing relative information in logistics deciding and describing data relations, the technology of cals ( continuous acquisition and life - cycle support ) is selected to manage database, at the same time, some advance techniques of information analysis are put forward in order to get a across - the - aboard and integrated information support. thirdly, according to the system ' s functions, six mathematics models are set up, and the general way to using these models deciding is also gain
首先描述了系統的組成要素，界定了系統功能（運輸、儲存、裝卸搬運、流通加工、配送） ，給出了系統總體框架；第二，在物流決策信息分析及3pldss數據關系描述的基礎上，選擇cals技術對數據庫進行管理，同時採用先進的信息分析技術為物流決策提供全面、完整的信息支持；第三，根據系統擬實現的功能開發模型庫，建立了六種數學模型，並給出使用模型決策的一般方法；第四，通過3pldss的人機交互系統實現與用戶對話；最後給出了一個比較成功的案例以說明信息系統對于第三方物流的巨大作用。 -
Because the hybrid acquisition scheme ( combines parallel search with serial search ) based on the correlator provides the flexibility in the trade - off between the mean acquisition time and system complexity and is easy to implement, it ? focus on the scheme here. on the other hand, this paper analyzes the effect of multiple access inference ( mai ) on the code acquisition performance for the multipath fading channels
基於相關器解擴的串-並混合方案由於有著可在平均捕獲時間和電路復雜程度（這是捕獲電路的兩個重要指標）這兩個技術指標間靈活折衷的優點和易於實現的特點，本文的重點就放在該方案中。 -
When analyzing the principle and performance of the lsdll, circular flowgraph is used. the expression for " penalty " time and mean and variance of the acquisition time is derived from the circular flowgraph of large step acquisition method
在理論方面，本文利用圓形狀態圖對大步進快速捕獲法的工作原理進行研究和分析，導出由相關處理時間、大步進時間、虛警概率、檢測概率和虛警「代價」時間表示的捕獲時間平均值及其方差的表達式。 -
To validate the performance of the proposed scheme, the scheme is simulated with fpga, and the simulation result indicates that compared with the conventional pn acquisition schemes, the pn acquisition using auxiliary sequence and binary search can decrease the acquisition time greatly on the same condition
同時，為了進一步驗證該同步捕獲方案的捕獲性能，文中採用fpga器件對捕獲方案進行模擬，分析結果表明：與傳統的序列捕獲方案相比，基於輔助序列和二分法的同步捕獲方案可以在系統復雜度和性能不變的前提下，大大縮短捕獲時間，實現擴頻序列的快速捕獲。 -
The closed - form expressions of the detection and false - alarm probabilities and mean acquisition time are derived for the hybrid acquisition scheme with two fixed threshold
本文分析了在多址干擾下，在衰落通道中，基於相關器解擴的串並混合雙dwell固定門限檢測方案的性能。 -
If choosing the chaotic code with best performance and proper length, proper probability of false alarm and threshold, small acquisition time and large acquisition probability will be achieved
接收數據的最終目的是為了檢測出數據，首先是對擴頻信號進行解擴，其次是對剩下的載有信息的信號進行解調。 -
Wide doppler range. varied code length, varied code rate, which have more difficulties. little acquisition time and high acquisition probability are required during the capturing process of spread spectrum signals
對高動態、高碼率、低信噪比、大多普勒及變化的碼長和碼率的擴頻信號的快捕是本文的難點。 -
Finally, it analyzes the simulation results, discusses the parameters ’ effection on system performance, and provides advices on deciding parameters ’ values. the successful acquisition probability and acquisition time are analyzed
最後，對模擬系統的結果進行了分析，討論了系統中各個參數對捕獲跟蹤性能的影響，對參數的選取給出了建議。 -
In this thesis, a kind of 2 - dimention signal acquisition method is presented which combines parallel pn code phase and carrier frequency acquisition, as a result the acquisition time is shortened greatly. besides, according to the fact that the detection of spread spectrum signals is always the key point in the receiving system
在擴頻信號的捕獲過程中要求有較小的時延和較高的概率，本文介紹一種二維信號的捕獲方法，這種方法結合偽pn碼和載波頻率的獲取，捕獲時延將大幅度降低，實際上，擴頻信號的檢測是接收系統的關鍵。
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