超熱中子 的英文怎麼說

中文拼音 [chāorèzhōngzi]
超熱中子 英文
above neutron
  • 超 : Ⅰ動詞1 （越過; 高出） exceed; surpass; overtake 2 （在某個范圍以外; 不受限制） transcend; go beyo...
  • 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...
  1. Abstract : the formation technologies, the structure and properties of tcs microporous man - made yarn - kind new polyester fibre which was spinned in tcs with some micrometallic - oxide have been studied. the results indicate that the rheological behaviour and spinnability of commixed polyester melt, and the structure and properties of the fibre, are relative to the spinning temperature, melt pressure, microporpus size for spinning, formation conditions, thermo - vascellum temperature, thermo - vascellum position and rolling speed, besides the viscosity of polyester cuts, coacervation particles, adding amount and size of micrometallic - oxide

    研究表明， tcs微孔化共混聚酯熔體在成型加工中的流變行為和可紡性，及其纖維的結構性能除了與原料切片的特性粘度、凝聚粒子和共混聚酯中超細金屬氧化物微粒的添加量、粒徑等因素的影響有關外，還與紡絲溫度、紡絲熔體壓力、噴絲板微孔尺寸、冷卻成形條件、熱管溫度、熱管安裝位置以及卷繞速度等因素的影響密切有關。
  2. In recent years, study of boron neutron capture therapy has been aimed at the establishment of epithermal neutron beams in order to avoid the open - skull surgury and for the treatment of deep - seated tumors

    摘要近年來，硼中子捕捉治療之研究傾向于採用超熱中子束以避免切開頭蓋骨之手術及進行較深層之腫瘤治療。
  3. In this article, the current status of epithermal neutron beams in the world is reviewed and also the design and construction plan of the epithermal neutron beam at the tsing hua open - pool reactor is reported

    本文將介紹世界各國在設計建造超熱中子照射管之現況，以及目前在國內清華水池式反應器建造超熱中子照射管之進展及計劃。
  4. Composites of ultramicro iron - coated hollow glass bead were in - suit prepared using atpu as surface agent by decomposing carbonyl iron in hollow glass beads and dmf mixed solution

    用atpu作表面活性劑，在中空玻珠存在下「原位」熱分解五羰基鐵制備出中空玻珠超微鐵核殼復合粒子。
  5. From the scaling law about hot electron temperature given by vh model, the hot electron measured by experiment was reasonable, the temperature was higher than the temperature given by resonant absorption scaling law

    真空吸收是產生高能超熱電子的主導過程，從真空吸收給出的超熱電子溫度定標率來看，實驗中測量得到的超熱電子溫度是合理的。
  6. After extended the formula of normal state specific heat to the superconducting state, we obtain its electronic specific heat of superconducting state

    擬合其正常態比熱，並把正常態的晶格比熱延伸到超導態后，在總比熱中減去，就得到mgb2在超導態的電子比熱。
  7. Data acquisition system based on vxi for icf

    實驗中超熱電子測量的數據採集系統
  8. The reflected light spectrum from interaction of uv laser with solid plasma was measured to investigate the frequency shift due to doppler effect of expanding critical density

    測量了紫外超短脈沖激光等離子體中的光譜頻移，分析表明是有質動力和等離子體熱壓力共同作用的結果。
  9. To investigate the space / time distributions and occurrence and evolution of such events, the diffusion pattern over deserts, turbulent transfer features in sandstorm weather, the particle size distribution, mass concentration and its distribution, optic properties, chemical composition and physical factors responsible for the initiation of raising sands, we made integrative observation and sounding of sandstorms deep in the large - scale desert area, including tengri, badanjilin and maowusu, with the items consisting of micrometeorological measurement, 3d wind observation, data from kb - 120 and anderson samplers of mass concentrations of sands with their spectrum, the distribution of aerodynamic particle sizes from the aps3310a, retrieval of aerosols " optic depth from sunphotometer data, assay of the chemical composition by means of neutron activiation analysis ( naa ) and integrated study of all related factors for causing sandstorm to occur, based on the observations of all kinds

    利用所取資料，系統分析了不同強度沙塵天氣條件下沙塵氣溶膠質量濃度和質量濃度譜、粒子譜分佈、光學厚度、化學組分等特徵；綜合分析了影響沙塵起動的諸物理因子在沙塵起動中的作用；用沙塵輸送模式對一次沙塵暴天氣造成的泥雨過程的形成機制進行了模擬。歷史氣象資料統計分析表明，沙塵暴有其高發期（ 4 、 5月）和高發時段（ 14 - 20時） ， 14時到20時之間發生的沙塵暴約占沙塵暴總次數的66 。揚沙和沙塵暴天氣條件下，湍流動量通量和湍流感熱通量都是重要的湍流交換，沙塵暴發生前近地層的超絕熱不穩定對沙塵暴天氣有加強作用。
  10. Composites of ep coating ultramicro iron were prepared using atpu & span60 as surface agent in dmf solvent by decomposing carbonyl iron and then vacuum distillation after adding epoxy resin ( e - 44 )

    用atpu span60作表面活性劑，在dmf溶劑中，熱分解五羰基鐵后，加入環氧樹脂（ e - 44 ）減壓蒸餾，制備了ep包裹超微鐵復合粒子。
  11. We apply the system to the ultra - fine grain steel welding, the simulated mean grain size in cghaz agreed well with the corresponding independent experimental data. in this paper, three factors influencing the grain growth, the steep temperature gradient in haz. the grain boundary liquid and the precipitates particle, were studied specially using mc technique

    研究表明溫度梯度造成的「熱釘扎」現象和晶界液化現象都對靠近熔合線附近的晶粒長大有明顯的阻礙作用，對最終的晶粒大小分佈有重要的影響：而800mpa超細晶粒鑰中的tin粒子山于溶解溫度高，抑制奧氏體晶粒長大的效果十分顯著。
  12. The first step is the creation of trap centers in ultra - thin gate oxides by hot electron injection, and the second step is oxides breakdown induced by hole trapping

    首先注入的熱電子在超薄柵氧化層中產生陷阱中心，然後空穴陷入陷阱導致超薄柵氧擊穿。
  13. The data of mechanical properties test proved that the composite materials compounded with 0. 39 ~ 0. 46um ps organic rigid particles at 0. 2 % ( wt ) and pp have excellent strength and toughness. sem photograph found that the organic rigid particles were separated into 60 ~ 80nm size in the composite by melting process, which has belter toughness compare with the pp compounded with ultra - fine organic rigid particles

    用2粒徑為0 . 39 0 . 46um的xps復合pp ，經力學性能測試，有最好的增韌效果； sem掃描電鏡發現，經熱加工的復合材料中最小的有機剛性粒子粒徑可部分分散到60 80nm ，該復合材料比超細有機剛性粒子復合的pp有更好的沖擊韌性。
  14. In the experiment of the angular distribution of the hot electrons emission, three - peaks and double - peaks emission of the hot electrons resulted from the multi - acceleration mechanisms are observed in our experiments

    在超熱電子發射的角分佈實驗研究中，發現由幾種加速機制所支配的超熱電子的三峰發射和雙峰發射。
  15. The peak in the direction of the target normal is consistent with mat of predicted by the resonance absorption and another peak of hot electrons emission in the specular reflection direction is due to the multi - acceleration mechanisms. the hot electrons emission along the back - reflection direction is probably caused by the acceleration of the back - reflection laser, which is for the first time put forward by us

    其中，靶法線方向的超熱電子發射峰與共振吸收（ res ~ eabso甲tion ）機制所預言的一致;根據理論估算提出激光反射方向的超熱電子發射峰是幾種加速機制共同作用的結果;我們首次提出背反射激光加速超熱電子的新機制，並用此機制解釋了激光背反射方向產生的超熱電子發射峰。
  16. The experimental results are helpful to understand the acceleration mechanisms of the hot electron emission in the interaction of the us - ui laser pulse with plasma. an anisotropy energy distribution of the hot electrons emiaon has been observed for the first time in the experiments. the energy spectrum of hot electrons resulted from the resonance absorption at the direction of target normal is a maxwellian - like distribution

    E11分佈，擬合的超熱電子有效溫度約200kev左右，超熱電子的最大能量約zmev ，加速電子的主導機制是共振吸收機制;反射方向超熱電子的能譜在低能段出現一個局部的平臺（ pla1leau ） ，呈現出非類maxwen分佈，這是幾種加熱機制共同作用的結果，其中佔主導地位的是反射激光加速機制。
  17. The main research issues for laser plasma interaction are the propagation and absorption of the laser in plasma, parameter instabilities, the generation mechanism of super - thermal particles, etc.

    它主要研究激光在等離子體中的傳播、吸收，各種參量不穩定性、超熱粒子的產生機制等。本論文分為兩部分。
  18. In the investigation of the interaction of the us - ui laser pulse with the plasma, a standard - ray source is firstly used to absolutely calibrate lif mermc - luminescence dosimeters ( tlds ), and the dosimeter are employed as the angular distribution spectrometer and the energy spectrum spectrometer of the hot electrons

    在超短超強激光等離子體相互作用的研究中，首次採用137cs鄧標準源對lif熱釋光探測器（ tlds ）進行了絕對標定。並以此作為電子角分佈儀和電子譜儀的探測元件，研究了超短超強激光與等離子體相互作用中超熱電子發射的角分佈和能量分佈。
  19. The author ' s main contributions are outlined as following : first, the roles of hot electron and hole in dielectric breakdown of ultra - thin gate oxides have been quantitatively investigated by separately controlling the amounts of hot electron and hot hole injection using substrate hot hole ( shh ) injection method. the changes of threshold voltage have been discussed under different stress conditions

    主要研究結果如下：首先，利用襯底熱空穴（ shh ）注入技術分別控制注入到超薄柵氧化層中的熱電子和空穴的數量，定量研究了熱電子和空穴注入對超薄柵氧化層擊穿的影響，討論了不同應力條件下的閾值電壓變化。
  20. In this experiment the ponder - motive force can compete with plasma thermal pressure, which is estimated by theory and confirmed by frequency shift measured in reflected light of uv laser

    從真空吸收給出的超熱電子溫度的定標率來看，實驗中測量得到的超熱電子溫度是合理的。
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