setting amplitude 中文意思是什麼
setting amplitude
解釋
沒幅角-
Aiming to achieve mini - type designment, and transmitting farther on the setting frequency band, direct frequency modulation is chosen after comparing the advantage of amplitude modulation with that of frequency modulation
為了實現微小型化的設計，並且使系統在設定的傳輸頻段上傳輸距離較遠，在比較調幅與調頻的優缺點后，我們選擇了直接調頻的調制方式。 -
By setting a amplitude filter ( module ) with certain transmission function in arrayed waveguides, we design optic signal add / minus. by changing the length of center arrayed waveguides, we design phase foil filter of awg ultimately, the present stage work are summarized and some future work are discussed
通過在陣列波導嵌入一定傳遞函數的振幅型濾波片（模片） ，設計了awg型光信號加減器；通過改變中心陣列波導的長度，設計了awg型相襯濾波器。 -
For the walls poured by ordinary concrete, the emm and ttm obtain the same qualitative conclusion, despite of some discrepancies in the specific value. but for the walls poured by the scc, the restraining stress calculated by the emm is remarkably smaller than that by the ttm. in other words, the emm results shows that the shrinkage compensation technology can take place the measures of setting dilatation joints, while the ttm results indicates that, though the restraining stress is decreased, the decreased amplitude is inadequate
對計算結果的比較和分析表明，對普通混凝土墻，結果的具體數值有差異，但反映的定性規律相同；對補償收縮混凝土墻，結果差異巨大，等效模量法認為補償收縮技術可實現無縫設計，而時程方法在承認補償收縮技術可減小約束應力的同時，認為應力減幅還不足以實現無縫設計。 -
The authors collected the spectral data of wheat in different occasion, got rid of the noises which happened in the course of measuration by ways of averaging near spectral data and ways of setting limiting figure to amplitude, then the most important characteristic points were gained
然後根據實測的3個不同時期小麥的反射率曲線，在進行了均值去噪處理之後，設定振幅閥值，排除了殘余噪音干擾，從而提取了曲線最重要的特徵點。 -
For successfully applying ae on detecting crack during fatigue test, noise restraining, signal locating and the building of ae features database has been deeply investigated in this thesis. in brief, the following are the primary contents : by analyzing the source of noise, several methods of restraining the noise are proposed : space filter, amplitude filter, bp filter, parameters filter, hit time setting and illustrate analysis
本文基於將聲發射技術應用到直升機部件疲勞裂紋檢測中，對噪聲的抑制、聲發射源定位的問題以及聲發射特性典型參數數據庫的構造進行了研究，主要工作如下： ?分析噪聲的來源，對如何抑制環境噪聲進行了研究。 -
For measurement of lateral vibration acceleration of railway bridges, necessary technical measures should be taken to ensure that the data collecting will not be mixed and overlaid, and setting of the data sampling frequency should also meet the requirements for amplitude precision
摘要加速度測試必須採取技術措施保證數據採集不混疊，采樣頻率的設置必須能夠滿足幅值精度的要求。
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