量子輻射 的英文怎麼說
中文拼音 [liángzifúshè]
量子輻射
英文
quantum radiation-
Practice for dosimetry in electron and bremsstrahlung irradiation facilities for food processing
食品加工用電子輻射和韌性輻射設備的輻射劑量測定的實施規程The experimental results show : the flattop phenomenon on the diode voltage pulse was very apparent for using the carbon fiber cathode, that is to say, the pulse duration of the diode voltage was widened ; moreover, under the condition of the same power of microwave, the pulse duration of the out - put microwave was prolonged by about 30 % ; the peak power of the microwave was enhanced by 3db
通過在裝置上做的兩種陰極的對比實驗,結果顯示:碳纖維陰極的使用,改善了電子束質量,使輻射微波的脈寬增加了30 %以上,輻射主瓣方向上的功率密度提高了3db以上,頻譜分佈較純凈,實現了微波的高效輸出。The mass - loss includes the light radiation and solar wind
太陽質量損失包括光子輻射和太陽風造成的質量損失。By using the multi - configuration dirac - fock ( mcdf ) method, the effects of relaxation and correlation on the transition energies and probabilities of electric - dipole allowed ( el ) resonance and intercombination transitions for 2p53s3 - 2p6 in neutral neon have been systematically studied firstly. and the results of the transition energies and probabilities ( lifetimes ) in length and velocity gauge have been presented. during the calculation, in order to consider the rearrangement effects of the bound - state density and some important correlations, the asfs of transition initial - and final - states were divided according to their angular - momentum and parity and calculated, and different number of csfs were included in the expansion of asfs
本文利用多組態dirac - fork ( mcdf )理論方法,通過對輻射躍遷初、末態電子波函數的獨立計算以及在原子態波函數的展開中考慮不同數量的組態波函數,系統地研究了弛豫和相關效應對中性ne原子2p ~ 53s ~ ( 1 . 3 ) p _ 1 ~ o - 2p ~ 6 ~ 1s _ 0電偶極共振和復合躍遷的能量以及躍遷幾率的影響,給出了長度和速度兩種不同規范下激發態的能量和輻射壽命;以中性ne原子的研究為基礎,進一步研究了類ne等電子系列離子( z = 11 - 18 )較低的激發組態2p ~ 53s和基組態2p ~ 6的能級結構以及各能級間的輻射躍遷特性。Effect of autoblood ultraviolet radiation therapy on chronic hepatitis b : an observation of 58 cases
自血光量子輻射療法治療慢性乙型肝炎58例臨床觀察The clinical research of autoblood ultroviolet radiation therapy combined with high - dose fufang danshen injection and marine for the treatment of hepatic fibrosis
大劑量復方丹參聯合苦參素及自血光量子輻射療法治療肝纖維化臨床研究Non - destructive testing. industrial neutron radiography. determination of the speed and average contrast of silver based film image reception systems using electrons with an energy less than 200 kev
無損檢驗.工業用中子輻射照相術.用能量低於200kev的電子進行銀鹽底片圖象接收系統的感光度和反差平均值的測定To search for high - velocity molecular emission toward massive star formation regions, and to study the connections between h2o masers, iras objects and outflow properties, we carried out a co observation for a h2o maser sample. we found that most of the objects have excess high velocity emission produced by outflows ; we find a significant correlation between co line full widths and iras luminosities. the widths are proportional to the iras luminosities
通過在大質量恆星形成區搜尋高速分子輻射,並且研究它們與星際h _ 2o脈澤源和所聯系的紅外源之間的關系,我們發現絕大多數源都存在著氣體的高速運動並且它們是由分子外流產生的;我們同時發現在co分子的譜線全寬和所對應源的紅外光度之間存在很好的相關性,線寬隨紅外光度增加而變大。Quantities and units - nuclear reactions and ionizing radiations
量和單位.核反應和離子輻射Nbs 129 gaging devices, classification of industrial lonizing radiation nbs 129
計量裝置,工業離子輻射的分類Measurement procedures for resolution and efficiency of wide - bandgap semiconductor detectors of ionizing radiation
離子輻射的寬能帶隙半導體探測器的分辨和功效的測量規程Electrical insulating materials - determination of the effects of ionizing radiation - radiation interaction and dosimetry
電氣絕緣材料.離子輻射效應測定.輻射相互作用和劑量計In chapter 5 we develop a new quantity optics based illumination model by incorporating a self - radiation term of the object in traditional illumination model. our new model is suitable both for ir waveband imaging and for visible waveband imaging. the model successfully simulates the natural radiation phenomena such as the color of iron during the different fused phases
本文第五章從量子光學的理論出發,提出了一個新的基於量子光學的光照模型,該模型在傳統光照模型的基礎上增加了一項物體自身量子輻射項,可同時適用於紅外波段和可見光波段的成像Procedures of dosimetry with probe - type detectors for photon and electron radiation - part 4 : film dosimetry
光子輻射和電子輻射用探針型探測器的劑量測定程序.第Procedures of dosimetry with probe - type detectors for photon and electron radiation - part 2 : ionisation dosimetry
光輻射和電子輻射探頭式探測器劑量測定工藝.第2部分Procedures of dosimetry with probe - type detectors for photon and electron radiation - part 5 : thermoluminescence dosimetry
光子輻射和電子輻射用帶探針型探測器的劑量測定程序Standard practice for characterizing neutron energy fluence spectra in terms of an equivalent monoenergetic neutron fluence for radiation - hardness testing of electronics
確定電子輻射強度試驗用等效單能級中子流量的能級中中子能量流量能譜的特徵的標準規程Dose conversion coefficients for use in protection against neutron radiation
用於中子輻射防護的劑量轉換系數By calculating the feynman diagram in rtf, we find that when taking into account both the thermal photon emission, absorption and the virtual photon exchange processes, the infrared divergences at zero and finite temperature can be cancelled at the same time. the full quantum calculation results for soft photon radiation coincide completely with the poisson distribution obtained in the semiclassical approximation ( the coupling of the classical current and quantized field )
通過實時溫度場論下的費曼圖計算,我們得到:將實光子的發射、吸收,虛光子的交換過程同時考慮時,零溫場論中出現的和由溫度效應引起的紅外發散都能得到消除;並且完全量子場論下的軟光子輻射幾率與半經典近似下(經典的電流和量子化的電磁場之間的耦合)得到的泊松分佈結果完全一致。The paper introduces the concept and development of radiation weighting factor, and analyzes the relationship between neutron radiation weighting factor and dose monitoring
摘要文章介紹輻射權重因子的概念和發展變化,分析中子輻射權重因子與劑量監測之間的關系。分享友人