all-bottom sound 中文意思是什麼

all-bottom sound 解釋
低頻聲
  • all : adj 1 所有的，全部的，整個的，一切的。2 非常的，極度的，盡可能的。3 〈口語〉用盡，用完。n pron 全...
  • bottom : n 1 底，底部。2 地基，基礎；根底；底細，真相，原因，根源。3 （樹的）根干；（山）麓麓；〈方，常 pl...
  • sound : adj 1 健全的；強壯的，正常的；完好的，無疵的，沒有腐爛的（船、牙齒等）。2 正確的；正當的，合法的...
  1. Often appear when elevator pass person, clip person, rough layer, strong tip, crouch driver of bottom, elevator or maintenance technician not to have mount guard card, driver to often take off hillock, expire without acceptance label or certificate of approval inside car, elevator has unusual noise or sound, unusual vibration or shake, there is unusually anxious burnt taste inside car, too fast or elevator rate is too slow, maintenance is not seasonable, wait without communication or warning decice inside elevator car, all can undertake quality or safety are complained

    當電梯經常出現關人、夾人、不平層、沖頂、蹲底、電梯司機或維修人員無上崗證、司機經常脫崗，轎廂內無檢驗合格證或合格證過期，電梯有異常噪音或聲響，異常振動或抖動，轎廂內有異常焦糊味，電梯速度過快或過慢，維修保養不及時，電梯轎廂內無通訊或報警裝置等，均可進行質量或安全投訴。
  2. By using these two methods hereinbefore, we have dealt with sound pulse tube data and 200 - set survey data of sea bottoms of five positions. we summarize the results as follows : 1 ) the all of surface layer sediment can be used on the sea bottom classification

    利用反演和統計特徵量提取方法，對實驗室聲脈沖管數據和海上實際調查數據（ 200組）進行了具體分析處理，得出以下結論： （ 1 ）聲阻抗反演方法可以用於表層海底分類。
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