sound cement 中文意思是什麼

sound cement 解釋
安定性水泥
  • 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...
  • cement : n 1 水泥。2 膠泥；膠合劑，接合劑，膠；【醫學】（牙科等用的）黏固粉。3 【解剖學】（牙齒的）白堊質...
  1. A new type of sound absorbing materials mainly made from low alkaline cement and expanding pearlite has been investigated on the basis of sound absorption principle

    摘要以低?水泥和膨脹珍珠巖為主要原料，輔之以分散性良好的增強劑聚丙烯纖維，研製出一種新型吸聲材料。
  2. Motor - driven cement transport : stable and adjustable cement quantity, keeping sound cement quality

    馬達傳動式送膠機構- - -送膠流量及長度控制均勻準確，卡膠機率低。
  3. This paper is a part of scientific research item " coupling of sound and cement bond logging of shipping hermetic cabin and the influence of multi - variable environment simulative hermetic cabin to body ". it mainly studied the measurement and control system of the simulative hermetic cabin to realize the adjustment of temperature, humidity, stress, oxygen, carbon dioxide, vibration and noise etc. and the parts of system design to the hermetic cabin and corresponding have carried on the technology explanation

    本論文是「船舶密封艙內的聲固耦合和多變量環境對生理功能的影響」科研項目的子課題，主要對模擬密封艙的測控系統進行研究，以實現密封艙對溫度、濕度、壓力、氧氣濃度、 co _ 2濃度、振動和噪聲等變量的調節。
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