易流動液體 的英文怎麼說

中文拼音 [liúdòng]
易流動液體 英文
free running liquid
  • : Ⅰ形容詞1. (容易) easy 2. (平和) amiable Ⅱ動詞1. (改變; 變換) change 2. (交換) exchange Ⅲ名詞(姓氏) a surname
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : 名詞(液體) liquid; fluid; juice
  • : 體構詞成分。
  • 流動 : 1. (液體或氣體移動) flow; run; circulate 2. (經常變換位置) going from place to place; on the move; mobile
  • 液體 : liquid; liquor; fluid
  1. Traditional contacting level measurement systems, such as the hydrostatic and capacitive systems, are simple and cheap, but the measurement is affected by the physical properties of the media in the tank and thus it is difficult to achieve high accuracy

    高精度位測量對各種位自控制系統的正常運行,對保證各種貨物的安全儲運以及對保證各種貨物貿的公平合理進行、避免國家財產的失均有重要意義。
  2. Abstract : in order to process signal in depth and to extract the fault feature from original signal in machinery diagnosis , the graphical display algorithm that can keep the data length of wavelet transform results the same as that of original signal is used. the fault diagnosis of a bend axial piston pump via b - spline wavelet that has linear phase is provided. the results of study demonstrate that the new method has excellent feature and the weak fault signal can be extracted from the strong vibration background of the pump

    文摘:採用具有線性相位的b樣條小波,應用圖形顯示演算法並結合小波變換快速演算法將信號分解到不同的頻帶上,且分解結果和原信號長度保持一致,可對信號進行深層次的處理,克服了傳統的信號處理方法不提取微弱信息的不足.通過對礦用斜軸式柱塞泵振信號的分析,分離出了配副磨損、球鉸松、缸及泵軸支撐軸承的故障特徵,為壓泵的故障診斷提供了依據,並為信噪分離、微弱信號提取及設備的早期故障診斷提供了一條有效途徑
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