room resonance 中文意思是什麼

room resonance 解釋
房間共振
  • room : n 1 室，房間。2 場所，席位，位置，地位，空間。3 餘地，餘裕；機會。4 〈pl 〉一套房間；寄宿舍；出租...
  • resonance : n 1 回聲，反響；【物理學】共鳴，共振；【無線電】（波長的）調諧。2 【化學】中介（現象）。3 【醫學...
  1. Yes, there are paramedical units, such as pharmacy, laboratory, blood bank, renal dialys ' s section, ct room and magnetic resonance imaging section ( mri )

    是。醫院還有一些輔助科室，例如藥房、化療室、血庫、腎透析室、 ct和磁共振室。
  2. So the pipe system sends out noise because of resonance. especially the frequency 250hz of pulsating water is in close proximity to natural frequency of pipe, so the 250hz is a dangerous frequency to the pipe system. there is another reason why the noise is reached to 110db ( a ) in pump room that the noise is magnified by the cistern because of the resonance of cistern

    特別是激勵頻率為250hz的頻率分量恰好與管道系統的固有頻率相接近，其引起的管道振動對噪聲的貢獻最突出，同時也與水泵房房腔的固有頻率相接近，從而引起房腔共鳴發聲，使噪聲進一步被放大，以至於噪聲最大處高達105db （ a ） 。
  3. Magnetism resonance can be ticked off delimit clear - cut heart each room, room is removed, heart valve reachs the image of cardiac muscle

    磁共振可勾劃輪廓清楚的心臟各房、室間隔，心瓣膜及心肌的圖像。
分享友人
分享到 Line

分享到臉書