等值雜音壓力 的英文怎麼說

中文拼音 [děngzhíyīn]
等值雜音壓力 英文
equivalent noise pressure
  • : Ⅰ量詞1 (等級) class; grade; rank 2 (種; 類) kind; sort; type Ⅱ形容詞(程度或數量上相同) equa...
  • : Ⅰ形容詞(多種多樣的; 混雜的) miscellaneous; varied; sundry; mixed Ⅱ動詞(混合在一起; 攙雜) mix; blend; mingle
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : 壓構詞成分。
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • 等值 : equivalent; equivalence
  • 雜音 : 1. (不正常的聲音) noise 2. [電學] static3. [醫學] murmur; souffle
  1. Abstract : a numerical investigation of three - dimensional separated flows about a hemisphere - cylinder is presented. the analysis has been restricted to transonic and laminar flows. results are given for the complex flow field structures including shock, boundary layer, separated flow, vertical flow and their mutual effects. the topological structures of the separated flow is shown

    文摘:本文數模擬了半球柱在跨速、中攻角時的粘性層流繞流,研究了流場中的復三維分離形態結構,其中包含流向與橫向的主分離、二次分離、以及激波邊界層的相互干擾,解釋了在球柱接合部精確捕獲的波動與流動主分離、二次分離的影響關系,這個現象是前人的計算5 , 6未捕捉到的。
分享友人