逆流分級 的英文怎麼說

中文拼音 [nìliúfēnjí]
逆流分級 英文
counter-current fractionation
  • 逆 : Ⅰ形容詞1 （方向相反） contrary; counter 2 [數學] inverse; converse Ⅱ動詞1 （抵觸; 不順從） go aga...
  • 流 : 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...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 逆流 : anarrhea; backset; backwash; contra flow; counter flow; eddy; receding; counter current; reverse ...
  1. Continuous counterflow rinsing and on - line grading wasterwater treatment

    連續式逆流漂洗與在線分級廢水治理
  2. Counterflow sand classifier

    逆流式舊砂分級機
  3. Particle size analysis ; size analysis by air classification with centrifugal counterflow classifier

    粒度分析.用離心逆流分粒器風力分級法進行粒度分析
  4. Particle size analysis ; size analysis by air classification with gravitation - counterflow elutriator

    粒度分析.用重力逆流篩分機的風力分級法進行粒度分析
  5. From the view point of the whole topologies of current mode hfl inverters, two topologies of half - bridge and push - pull current mode hfl inverters are proposed, which are composed of four power switches. hfl inverters in discontinuous current mode ( dcm ) are extended to those in continuous current mode ( ccm )

    從完善電路拓撲和降低成本的角度出發，本文提出了兩種結構的電流源高頻鏈逆變電路，它們分別是由四個功率管組成的半橋和推挽雙向電流源高頻鏈單級逆變電路，並將工作在電感電流斷續模式的逆變電路擴展到電感電流連續模式。
  6. The outer - loop adopting the voltage effective value feedback regulates voltage output and reduces the steady error of output voltage. the inner - loop control is inductance current feedback, which implements the stabilization of system, and limits the inductor current

    外環採用電壓有效值反饋，調節輸出電壓，內環採用電感電流瞬時值反饋，提高系統動靜態特性，並對採用該方案的級聯逆變器進行了全面分析。
  7. A novel modulation method for cascaded multicell inverter with separated dc sources is presented in this paper to balance the unequal power distribution among different invert cells

    摘要針對帶獨立直流源的級聯型多電平逆變器各逆變單元間應力分配不均衡提出了一種新的調制方法。
  8. As the object of the task, ups inverted by igbt with constant current adjusting and high power factor ( abbreviated to ups with constant current ) is known from others by : 1, high power factor as to the power system 2, constant current output at different level according to the demand ( from zero load to rating load )

    作為本課題的主體，高功率因數恆流調光igbt逆變ups （以下簡稱恆流ups ）具有其區別于普通ups的獨特之處： 1 、實現電網側的高功率因數2 、電源輸出為分級恆流（從零負載到額定負載） 。
  9. Development of contrary centrifugal ultrafine air class ifier

    逆流離心式超細空氣分級機的研製
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