pulsed neutron造句
例句與造句
- Activation detection of the neutron yield from a dpf pulsed neutron source
脈沖中子源中子產(chǎn)額的活化測量研究 - The author of this paper has developed a controlled circuit of the pulse neutron generator
必須對脈沖中子發(fā)生器原來的控制電路重新研制。本論文對脈沖中子發(fā)生器控制電路進行了研究。 - The spallation neutron source providing the most intense pulsed neutron beams in the world is being built in tennessee by the u . s . department of energy
美國能源部正在田納西州建造世界上最強脈沖中子束的散裂中子源。 - By using this method , the measurement precision has reached the requirement of coal analysis , and a pulse neutron coal fast analyzer has been developed
利用此方法，已經(jīng)使測量精度達到了煤質(zhì)分析的要求，并且研制出脈沖中子煤質(zhì)快速分析儀。 - The study on fast neutron physics and relative technique of experiment and data analysis made at a pulsed neutron generator in beijing normal university during recent yeras is introduced
摘要綜述近年來在北師大低能所的國內(nèi)第一臺脈沖化高壓倍加器上開展的快中子物理，及有關(guān)的實驗和數(shù)據(jù)處理技術(shù)研究。 - It's difficult to find pulsed neutron in a sentence. 用pulsed neutron造句挺難的
- Utilizing the pulse neutron generator working with controlled circuit and time amplitude converter , the ash content in coal is measured , and we provides a safe and on line methods
通過該思路，利用脈沖中子發(fā)生器，控制電路，多道脈沖幅度分析器對煤中灰份的含量進行了測量，提出了一種實時、安全的快速檢測方法。 - 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
用它和多道脈沖幅度分析器配合測量脈沖中子發(fā)生器發(fā)射中子的滯后時間，據(jù)此調(diào)整線性門電路的開門時間。 - The pulse neutron generator can be used to analyze the elements in substance , because it can produce pulse neutrons which have the characteristics such as high energy , monohcrome , safe using and controlled easily
脈沖中子發(fā)生器具有產(chǎn)生的中子能量高、單色性好，可控、使用安全，可產(chǎn)生脈沖中子的特性，可用來對物質(zhì)進行元素分析。 - Adopting single pulse neutron exposure 22ne ( a , n ) 2dmg and the updated neutron cross section , making use of the core helium burning model of the single neutron exposure theory , we calculate the s - process nucleosynthesis in massive stars at different mettalicity and compare the results with the solar s - weak component
我們采用單脈沖中子源‘ zne （ a ， n ） zsmg ，采用最新發(fā)表的中子俘獲截面，用中心氦燃燒模型計算了各金屬豐度情況下15m m叼0m 。的大質(zhì)量星的s過程核合成，并將所得結(jié)果與太陽的s刁分量進行比較。 - 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
研制了一種線性門電路，介紹了它與脈沖中子發(fā)生器、多道脈沖幅度分析器配合，進行14mev脈沖中子譜的測量，利用中子和原子核相互作用的幾種反應(yīng)在時間上的差異，測量了總譜和俘獲譜，采用雙門減本底方法得到了快中子非彈性散射譜。 - 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
而要使脈沖中子發(fā)生器正常工作并且能于我們自己研制的電控門配合，將中子與物質(zhì)中所含元素的原子核相互作用的非彈性散射反應(yīng)和俘獲反應(yīng)區(qū)分丌來，從而得到能夠較好的表征該元素的非彈性散射譜。