質子激發 的英文怎麼說
中文拼音 [zhízijīfā]
質子激發
英文
proton excited x-ray spectrometry- 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...
- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 發 : 名詞(頭發) hair
- 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...
- 激發 : 1 (使奮發) arouse; stimulate; set off; stir up 2 [物理學] excitation; exciting; incitement; inc...
-
The expected neutron - proton halo effect of the second excited state of 6li was not observed in their experiments
在他們的實驗中沒有觀察到預期的~ 6li第二激發態的中子-質子暈效應。Since hadrons are excitations with respect to vaccum, hadronic properties have very important relation with the properties of vaccum
相對于作為基態的真空,強子是激發態,強子性質與真空性質密切相關。Many materials appear to be capable of particle production or stimulation of particle production under irradiation.
許多物質在輻射照射下能夠產生粒子或激發產生粒子。Using this system will increase the efficiency when excimer laser amplifies ultra - short laser pulse without using any complex multiangular optics system. it is possibly to be a new way to gain high energy, high power, high quality, high efficiency ultra - short uv laser
如果成功,將能充分發揮準分子激光的優點,為產生高功率,高束質的短脈沖激光提供一條簡單、高效率的技術路線和途徑。Since quantum chromodynamics ( qcd ) is nonperturbative in the infrared region as the basic theory of strong interaction, the potential model as one of various models inspired by qcd has been developed to explain the properties of hadron
目前,由於作為強相互作用基本理論的量子色動力學( qcd )在低能區(大距離)的非微擾效應,各種qcd激發的模型一直被發展來解釋強子的性質。The investigation of excited baryons is very important in understanding the internal structure of baryon and the strong interaction in the nonperturbative quantum chromodynamics ( npqcd ) regime. however, there was not much progress on the baryon spectroscopy data since the late 1970 ' s
核子激發態的研究對我們認識物質微觀結構和強相互作用性質有重要意義,目前重子譜的研究對人類認識物質微觀結構起著非常的作用。Xanthophyli cycle has been widely concerned since the finding that it has the function in heat dissipation. with the trans - thylakoid ph gradient, zeaxanthin ( z ) together with antheraxanthin ( a ) can absorb excess energy from chlorophyll and release it as heat, thus protect the photosynthetic apparatus from photodamage by high light. violaxathin de - epoxidase ( vde ) is the key enzyme in xanthophylls cycle
目前普遍認為葉黃素循環的色素定位於天線色素蛋白復合體上,在跨膜質子梯度( ph )形成后,玉米黃質( z )和環氧玉米黃質( a )能夠從葉綠素中吸收過多的激發能,並以熱能的形式耗散到體外,從而保護光合器官免受強光的破壞。The equation for the quasi - continuous atom laser beam wave - function is given by schrodinger equation, the beam width, divergence curvature radius and quality factor were introduced to represent the atom laser beam whose transverse potential could be separated. for the conservative quality factor system in some direction, we can ge t the propagator of abcd formulation
本文在含時量子系統傳播子的abcd形式理論的基礎上,引入某一方向的束寬、發散角、曲率半徑和品質因子等光束傳輸參數來表徵橫向勢能滿足x和y分量相互獨立的原子激光的傳輸。For probing the isospin dependence of the medium correction of two - body cross sections, the results show that the behavior of the excitation function of stopping for medium size nuclear collisions can provide cleare r information than that for heavier systems
我們的結果還表明測量中等大小質量的系統在中能重離子碰撞中的核阻止本領激發函數比測量重的系統能提供更為確切的有關兩體截面介質修正的信息。We have prepared a series of neodymium binary / ternary complexes, such as nd ( acac ) 3 ' 2h2o, nd ( tfa ) 3 ' 2h2o, nd ( hfa ) 3 ' 2h2o, nd ( dbm ) 3 ' h2o, nd ( acac ) 3phen, nd ( tfa ) 3phen, nd ( hfa ) 3phen, nd ( dbm ) 3phen, nd ( tta ) 3 ( tppo ) 2, nd ( hfa ) 3 ( tppo ) 2, nd ( acac ) 4hpy, nd ( tta ) 4hpy and ndq3. the effects of organic ligands, synergistic coordination agents and different substitution groups for - diketones on effective line width and photoluminescence intensity of neodymium complexes were investigated. the photoluminescence spectra indicate that synergistic coordination agents can shield neodymium ion and impede water molecules penetrating into inner coordination shell to satisfy large coordination number of nd3 + during hydrous synthesis process, so the luminescence intensity of neodymium ternary complexes is stronger than that of neodymium binary complexes
發光光譜研究表明,由於協同試劑的參與,屏蔽了水分子參與配位,降低了羥基( oh )對釹離子激發態能級~ 4f _ ( 3 2 )的猝滅,三元配合物的熒光強度均比二元配合物強,其中配合物nd ( tta ) _ 3 ( tppo ) _ 2在1340nm處的熒光強度最強,適合作為摻雜的光學活性物質,來制備有源光波導材料;在有水工藝條件下,單純地氟化配體未必能提高釹配合物的近紅外發光性能。The results of exploratory and confirmatory factor analysis ( efa and cfa ) show that the construct validation of the scales is good. the five - factor model is consisted of neuroticism, extraversion, openness to experience, agreeableness, and conscientiousness ; the goal orientation scale has three factors ? learning goal orientation, avoiding goal orientation, and proving goal orientation ; the transformational leadership scale has second - order factor structure and could be subdivided into four facets - idealized influence, inspirational motivation, intellectual stimulation, and individual consideration
這說明中國管理人員的人格特質可以用大五人格理論來解釋;中國企業管理者特質目標定向具有三因素結構,即學習目標定向、迴避目標定向和證實目標定向;變革型領導理論基本適用於中國文化,並具有二階單因素結構,包括四個一階子因素? ?領導魅力、感召力、智力激發和個性化關懷。The relativistic random phase approximation ( rrpa ) is a relativistic extension of the random phase approximation for studying microscopically nuclear dynamical excitations and giant resonances. the consistency of rrpa calculations requires two aspects : first, it demands that the relativistic mean - field wave " function of nucleus and the particle - hole residual interactions in the rrpa are calculated in a same effective lagrangian. second, the consistent treatment of rrpa within rmf approximation requires the configurations including not only the pairs formed from the occupied fermi states and unoccupied stat es but also the pairs formed from the dirac states and occupied fermi states
自洽的相對論無規位相近似理論的自洽性要求有兩方面的內容:第一,描述原子核的激發態性質和基態性質時必須從同一個有效的拉矢量出發;第二,相對論無規位相近似計算,不但要考慮正能的粒子-空穴組態的貢獻,而且還要考慮從fermi海核子態到dirac海負能核子態形成的對激發的貢獻。Live gene sdb of conten factor, horniness egg whiteaminoacids, vitamin e etc. nourishment essence, can high speed of infiltration hair, from inside to outsideto outside arouse thelive hair the buildup the cell, and change to come to suffer thehair two times life deep into the deep place of hair quality, complement water with nutrient, enhance the horniness, and make the soft piece of hair the bright, alive with luster and flexibility
內含活性基因sdb因子,角質蛋白、氨基酸維他命e等營養精華,能迅速的滲入發芯,從內到外激活頭發組織細胞,喚醒受損頭發的二次生命,深入發質深處,補充水份和養份強化角質,使頭發柔軟亮麗,充滿彈性和光澤。2. 18nm - agtx has no significant effect on calcium ionophore ionomycin stimulated ca2 + - dependent glu transmitter release. it is suggested that the inhibition result from the reduction of ca2 + influx but not the action on release machinery itself
18nm - agtx對鈣離子載體ionimycin激發的鈣依賴性glu遞質釋放沒有明顯的抑制作用,表明抑制效應可能源於對鈣離子內流的阻斷而不是作用於釋放裝置本身。The main contents and important results of this paper are as following : strong blue cooperative up - conversion luminescence is observed in various host materials single doped yb3 + ions with naked eyes at room temperature under 980nm excitation. moreover there exist rich emission lines and peculiar ratio of luminescence intensity in all samples. intense green and blue up - converted luminescence is observed in yb3 + - ho3 + co - doped pbf2 - znf2 based materials with 930 nm diode light excitation at room temperature
其主要內容與得到的結論如下: ( 1 ) yb ~ ( 3 + )單摻雜不同基質材料組成的氟氧化物在980nm激光激發下發射出明亮的yb ~ ( 3 + )離子的合作上轉換藍色熒光,同時這些樣品具有極為豐富的熒光發射,有著特別的色比關系。The present work provides the first experimental evidence for the theoretical prediction that the second excited state of 6li is a neutron - proton halo state with an a cluster at its center
本論文第一次從實驗上證實了~ 6li第二激發態是一個以為核芯的中子-質子暈態的理論預言。Since the magic number 28, which is the first that requires the introduction of a strong spin - orbit interaction belongs to the if2p shell in the nuclear shell model. so the nuclei in the if2p shell have been a research hotspot in nuclear physics. the doubly odd nucleus 64cu which is also in the if2p shell has been the subject of many experimental investigations previously via various type of nuclear reaction such as 64ni ( p, ny ) and its excitation leveles have been already studied to about 8 mev
放射性核素~ ( 64 ) cu是奇奇核,屬於1f 、 2p殼層,而在原子核殼模型中,第一個需要引入強自旋-軌道藕合才能出現的幻數就在1f 、 2p ? ?殼層,因此if 、 zp殼層一直是核物理領域的研究熱點,近三、四十年來使用了各種不同類型核反應例如『 4ni … , fly )等反應,對『 ll激發態性質進行了廣泛的研究,其激發能級已到了smev左右。( 3 ) chapter v. plasma characteristics of rf ion source is investigated. a zero - dimensional numerical dynamic colisional radiative atomic and molecular ( cram ) model is suggested to simulate the microphysical process. all species " population number densities in plasma are calculated in non - thermodynamics equilibrium condition, and proton content in extracted ion current are measured with 60 ? magnetic analyzer
( 3 )提出了高頻離子源等離子體的零維cram模型( collisionalradiativeatomicandmolecularmodel ) ,計算了非平衡態( nte )下等離子體中分子、電子、離子、基態原子、激發態原子等粒子濃度,並在zf - 200kev中子發生器上,用60磁分析器實驗測定了引出束流的質子比。Such a collective mode is not excited by a projectile with the same mass to change ratio as the target.
這種模式不能從與靶核有相同荷質比的入射核子激發出。In order to understand the origin of lead in air, proton microprobe was used to measure pm10 environmental monitoring samples of wusong district, shanghai city, and lead pollution origin of this district was studied with micro - pixe spectrum " fingerprint " combined with pattern recognition technique
摘要為?解空氣中鉛的來源,用質子微探針測量了上海市吳淞地區空氣pm10環境監測樣品,用微束質子激發單顆粒x射線能譜「指紋」結合模式識別技術研究了該地區鉛污染的來源。分享友人