門脈沖發生器 的英文怎麼說

中文拼音 [ménmàichōngshēng]
門脈沖發生器 英文
gate generator
  • : Ⅰ名詞1 (房屋、車船等的出入口 ) entrance; exit; door; gate 2 (形狀或作用像門的東西) switch; va...
  • : 脈名詞1. (動脈和靜脈的統稱) arteries and veins2. (脈搏的簡稱) pulse 3. (像血管的組織; 連貫成系統的東西) vein
  • : 名詞(頭發) hair
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  1. But if we want to make it work normaly and make it work with electronic development to distinguish the neutron ' s inelastic scattering y spectra with the capture spectra, then we can get the element ' s inelastic scattering y spectra, we must research again the controlled circuit of the pulse neutron generator

    而要使中子正常工作並且能於我們自己研製的電控配合,將中子與物質中所含元素的原子核相互作用的非彈性散射反應和俘獲反應區分丌來,從而得到能夠較好的表徵該元素的非彈性散射譜。
  2. A high - speed sampling system for echo signal of impulse gpr based on equivalent time sampling method is presented, and significant circuits including step sampling pulse generator and sampling gate circuit are designed

    摘要提出了一種基於等效時間采樣方法的擊型探地雷達回波信號高速采樣系統,設計實現了等效時間采樣的關鍵電路,包括步進采樣、采樣電路。
  3. Using it, time amplitude converter and pulse neutron generator, the y spectra of 14mev pulse neutrons is measured. utilizing the time difference of several different reactions about the interaction of neutrons and nucleus, the whole spectra and the capture spectra are measured. a method that uses double gate subtracting background to gain the fast neutrons " inelastic scattering y spectra is introduced

    研製了一種線性電路,介紹了它與中子、多道幅度分析配合,進行14mev中子譜的測量,利用中子和原子核相互作用的幾種反應在時間上的差異,測量了總譜和俘獲譜,採用雙減本底方法得到了快中子非彈性散射譜。
  4. The pulse neutron generator " s delaying time are measured by the time - amplitude converter and multichannel pulse amplitude analyzer. according to these times, the linear gate circuit " s opening time can be adjusted

    用它和多道幅度分析配合測量中子射中子的滯后時間,據此調整線性電路的開時間。
  5. In the foreign country, neutron induced prompt gamma - ray analysis ? ipga was used to analyze the elements in substance and has been used in real production and industry " s analysis on line now. in our country, the method has been studied and used from 70 " s and has been more and more perfect. however, the neutron source they used is the isotope source

    在國外,早已開始採用中子感射線分析法( nipga )對物質進行元素分析,如今這種方法已經應用於實際產和工業在線分析,國內在八十年代也開始研究、應用這種方法,如今已日趨完善,然而,他們使用的中子源絕大多數仍然是同位素中子源,做為一種可行性實驗方法研究,我們採用中子做為中子源,自行研製的線性電路和多道幅度分析相配合,獲取非彈性散射和俘獲譜,對物質進行元素分析。
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