質子俘獲 的英文怎麼說
中文拼音 [zhízifúhuò]
質子俘獲
英文
proton capture- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 獲 : Ⅰ動詞1. (捉住; 擒住) capture; catch 2. (得到;取得) obtain; win; reap 3. (收割) reap; harvest Ⅱ名詞(姓氏) a surname
- 質子 : [物理學] proton; uron; hydrion; merron質子泵 proton pump; 質子層 proton sphere; 質子轟擊 proton b...
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Neutron capture therapy ; liposome ; gadolinium complex ; tumor cell
中子俘獲治療脂質體釓配合物癌細胞Transport of liposome as a carrier for gadolinium neutron capture therapy
脂質體作為釓中子俘獲治療腫瘤藥物載體的E 0, 15mev evaluation of surface contamination. part 3 : isomeric transition and electron capture emitters, low energy beta - emitters e beta max inferior to 0, 15 mev
表面污染的評估.第3部分:同質異能躍遷和電子俘獲發射器,低能量發射器The study indicate that sral2o4 : tb3 + phosphor can be composed from 1250c to 1550c, the phosphor ' s luminance reduce and the afterglow time shorten along with the compounding temperature ; the better luminance and afterglow with the better crystalloid degree ; the luminescence of tb3 + ion in the sral2o4 is coming from the transition of 5d4 - 7fj ( j = 6, 5, . . . 0 ) ; the afterglow is because of the electron that seized in the trap released which integrate with the luminescence center
合成發光體亮度隨合成溫度的降低而逐漸降低,余輝時間逐漸縮短;當合成物具有較好的結晶度時,合成的發光粉不僅發光亮度高而且余輝時間長; tb ~ ( 3 + )離子在sral _ 2o _ 4基質晶格中的發光主要來自於~ 5d _ 4 ~ 7f _ j ( j = 6 , 5 , … … 0 )的躍遷;其餘輝是因為不斷有被陷阱所俘獲的電子釋放出來與發光中心復合。Soil quality - determination of organochlorine pesticides and polychlorinated biphenyls - gas - chromatographic method with electron capture detection
土質.有機氯農藥和多氯化聯苯的測定.電子俘獲探測氣相色譜法Soil quality - determination of organochlorine pesticides and polychlorinated biphenyls - gas - chromatographic method with electron capture detection iso 10382 : 2002
土壤質量.有機氯農藥和多氯聯苯的測定.電子俘獲探測( 2000 ). the neutron irradiation is assumed to derive primarily by the reaction 13c ( a, n ) i60 with a minor contribution from the marginal burning of 22ne through the channel 22ne ( a n ) 23mg in the final, high temprature phase of each flash. and we considered the influence of the various parameters such as the initial core mass, the envelope mass, the mass - loss rate, the overlap factor and the delution factor etc., and we vary their value with the pulse number
本文採用分叉s -過程反應通道,以~ ( 13 ) c ( , n ) ~ ( 16 ) o 、 ~ ( 22 ) ne ( , n ) ~ ( 25 ) mg為雙脈沖中子源,用最新的中子俘獲截面,利用gallino和busso等人給出的agb星三殼層核合成模型,考慮到核心質量、挖掘程度、重疊因子、稀釋因子及星風質量損失率隨脈沖數的變化,詳細計算和研究了各個金屬豐度情況下的3m 。Soil quality - determination of some selected chlorophenols - gas - chromatographic method with electron - capture detection
土質.一些選定的氯苯酚的測定.電子俘獲檢測的氣相色譜法Soil quality - determination of some selected chlorophenols - gas - chromatographic method with electron - capture detection iso 14154 : 2005
土質.一些選定的氯苯酚的測定.電子俘獲檢測的氣相色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
而要使脈沖中子發生器正常工作並且能於我們自己研製的電控門配合,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。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
我們採用單脈沖中子源『 zne ( a , n ) zsmg ,採用最新發表的中子俘獲截面,用中心氦燃燒模型計算了各金屬豐度情況下15m m叼0m 。的大質量星的s過程核合成,並將所得結果與太陽的s刁分量進行比較。A reaction network program is created and used to analyze the astrophysical effects of the new reaction rates 18f ( p, ) 15o, 18f ( p, ) 19ne and 11c ( p, ) 12n. the new rate of 18f + p could produce form more production of 18f that expected by the rates of ref. [ coc00 ]
最近,我國原子能院就「 c ( p ,的『 「 n的直接俘獲的截面作了間接的測量[ liu03 ] ,我們根據其提供的直接部分的s因子更新了「 c ( p ,的『 zn的反應率[ liu03 , shu03a ] ;並利用網路方程計算系統,討論了該反應率在巨質量貧金屬星中的影響。Influence of atomic coherence on rydberg - atom stabilization is revealed. then, the effects of the relative phase of the four lasers on the steady - state photoelectron spectrum in a two - channel ionization system in which the intermediate states are two sets of quasi - continua states are also investigated
最後研究了含兩個彼此耦合自電離態的原子系統的離化性質,探討了兩自電離態間的強耦合及低自電離態和連續態間的耦合對光電子產額的影響,給出了系統發生相干俘獲。This letter aiming at this respect, hints for neutron capture element are derived : 1. based on the adopted galactic evolution scenario, together with the three - zone multi - phase model, observational features of the solar vicinty region can be well reproduced. among those are particuly g - dwarf problem. the g - dwarf problem in halo and thin - disk can be solved
本文正是從這方面著手,對中子俘獲元素進行了研究,得到如( 1 ) r過程元素核合成產量隨著超新星前身星的質量的增加而單調增加, r -過程核合成場所是sn ,質量范圍是18m _ m 50m _ ,這與mathews 、 tsujimoto和travaglio等人的結果完全不同。Liposome is an effective nuclide delivery agent for neutron capture therapy. in this paper liposomes containing encapsulated gadolinium complex were prepared and characterized. the influence of formulation factors such as ph, ionic strength, buffer, and storage time upon the stability of liposomes was investigated. the uptake rate constant and its concentration dependence of lgd in tumor cells were compared in vitro with that of gd complex itself. the results indicate that the uptake rate of lgd in tumor cells increases to eight times as much as that of gd - edta, but the release rate of gd from tumor cells containing lgd is remarkably lower than that from the tumor cells containing gd - edta. the results reveal that lgd would be a potential drug for neutron capture therapy of cancer
制備和表徵了包埋gd - edta的脂質體,測定了ph ,離子強度,緩沖液組成及溫度對gd - edta脂質體的影響,比較了gd - edta脂質體和gd - edta被腫瘤細胞攝入的動力學曲線。結果表明, gd - edta脂質體在37和生理條件下最穩定,腫瘤細胞攝入gd - edta脂質體速率是gd - edta的8倍,而釋放gd的速率, gd - edta脂質體遠遠低於gd - edta ,這些結果提供了脂質體包埋gd - edta作為釓中子俘獲治療藥物的可能性。Kinetics and mechanism study of across - membrane transport of liposome as a carrier for gadolinium neutron capture therapy
脂質體作為釓中子俘獲治療腫瘤藥物載體的跨膜動力學及機理研究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生瞬發射線分析法( nipga )對物質進行元素分析,如今這種方法已經應用於實際生產和工業在線分析,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,我們採用脈沖中子發生器做為中子源,自行研製的線性門電路和多道脈沖幅度分析器相配合,獲取非彈性散射和俘獲譜,對物質進行元素分析。分享友人