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- Specify the time and frequency with which to compile audiences. 指定搜集訪問者所使用的時間和頻率。
- Methods of measurement on time delay and frequency shift equipment 時間延遲和移頻裝置測量方法
- From the radio spectrum of Weissenau in Germany, we found a corresponding burst on time and frequency. 在德國Weissenau的太陽射電頻譜記錄上找到了對應的爆發;
- This paper introduces the theory that PID controller regulats the turn speed of diesel machine to control the whole vechicle running in radio and frequency shift remote control of hump cab system. 介紹了駝峰機車無線遙控系統和移頻遙控系統中,PID控制器對機車柴油機轉速進行調節,以控制整個車列運行的原理。
- Cursors give quick readouts of voltage,time and frequency with an accurancy of 1/32 div. 系統可以明顯地提高示波器的讀出性能:快速給出電壓、時間和頻率的測量值,讀出精度達1/32DIV。
- How to decrease anesthesin time and frequency is a important problem to be considered. 減少換藥次數及住院天數是一個重要問題。
- The decorrelation caused by the time and frequency synchronization errors is presented for the first time. 基於該誤差模型,分析了時間和頻率同步誤差對干涉相位的影響,首次推導了同步誤差導致的信號去相關。
- Traditionally, the SISO channel is described by the statistics along two dimensions: time and frequency. 傳統上，單一輸入單一輸出的通道可以被兩個維度的統計特性所描述，即時域和頻域；
- It realizes graphics protraction of time and frequency domain in every time period. 它實現了各個信號的時域和頻域的圖形的繪製。
- As a new study, Wavelet analysis is called "the digital microscope" and applied well in time and frequency field. 小波分析是一門新興學科，被稱為「數字顯微鏡」，它在時頻兩域具有良好的局部特性。
- Overview of the different kinds of time and frequency standards and measurement services that are available, through NIST, other NMIs, and the private sector. 概述目前可用的美國NIST、各國國家計量院和私有的各種時間頻率標準、測量設備。
- The novel hybrid MC/MC-DS CDMA structure, which exploits joint time and frequency domain spreading, is constructed in each subband. 在本文中，我們建構一種混合多載波/多載波-直序展頻之分碼多工系統於每一子頻帶中，此系統除了利用時域展頻之外也用了頻域展頻。
- Learning a language require time and effort. 學習一種語言是需要時間和精力的。
- The National Institute of Standards and Technology (NIST) maintains a network of time servers that provide time and frequency services for the United States. National Institute of Standards and Technology(NIST)維護著一個時間伺服器網路,這些時間伺服器為美國提供時間和頻率服務。
- You must make sure of the time and place. 你必須把時間和地點弄清楚。
- A more in-depth discussion of commercially available time and frequency measurement equipment and standards, and how such instrumentation can be used in the metrology laboratory. 市場上可用的時間頻率測量設備和標準的更深入的討論，以及此類儀器如何應用在計量實驗室。
- Don't waste your time and energy on trifles. 別把你的時間和精力浪費在瑣事上。
- Shall we meet at the usual time and place? 我們在老地方老時間見面好嗎?
- The results show that the method of time-frequency analysis can be used to extract acoustic logging data for solving the practical problems related to time and frequency. 分析結果顯示，時頻分析方法應用於聲波測井信息提取可以解決時間和頻率相關的實際問題。
- Take your time and don't gabble! 慢慢說，不要快得叫人聽不清！
