輻射穩定性 的英文怎麼說

中文拼音 [fúshèwěndìngxìng]
輻射穩定性 英文
radiation stability
  • 輻 : 名詞（車輪中車轂和輪圈的連接物） spoke
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 輻射 : radiation; exposure; radio; beaming
  • 穩定性 : antiwhip
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. Colour filter glass test methods resistance uv irradiating stability

    濾光玻璃測試方法耐紫外輻射穩定性
  2. Ceo22 is used as optical materials, polishing agents, ultraviolet absorption materials, the cleaning catalyst of car ' s waste gases, chemical decolorant of glass, radiation - resisting glass permanent magnet, electronic ceramics etc. if it is processed into nanoparticles, it will exhibit some novel properties led to varied applications. for example, ceo22 nanocrystal is a better promoter of cytochrome c and the stabilizer of zro22 ceramics. because of its high index of refraction and good stability, it is used to produce reduced reflection film

    Ceo _ 2是一種廉價而用途極廣的材料，如用於發光材料、拋光劑、紫外吸收材料、汽車尾氣凈化催化劑、玻璃的化學退色劑、耐輻射玻璃、永磁體、電子陶瓷等，其納米化后將出現一些新的性質及應用，如ceoz納米晶是細胞色素c的良好的催進劑，還用作zro :陶瓷的穩定劑，由於ceo :折射率高，穩定性好，常用於制備減反射膜等。
  3. Magnetron management of target capacity and stabilization of an anodi current with the help of the built - in electromagnet, an opportunity of a parallel feed several magnetrons from one rectifier, a low level of the shf radiation from a cathodic leg is characterized effective

    該磁控管可有效控制輸出功率，內建電磁石使提高了它的陽極穩定性，一個整流器可同時供幾個磁控管，具有低的陰極超高頻輻射。
  4. Methods to study the photic stabilities of these three types of pigment in an uniform environmental condition, using the same radiation lamp - house with the same illuminance

    方法在統一的環境條件下，使用相同的輻射光源、照度，在近似相同的初始吸光度值下，對這三種色素的光穩定性進行比較研究。
  5. Evaluation and routine testing in medical imaging departments - constancy tests - equipment for indirect radioscopy and indirect radiography - part 2 - 9 : constancy tests - equipment for indirect radioscopy and indirect radiography

    醫療成像部門的評價及例行試驗.穩定性試驗.間接透視和間接輻射攝影設備
  6. At present, the solar cells used on space aircrafts are still mainly si and gaas solar cells. however, the radiation resistance ability of these two materials is poor. since the photoelectric conversion efficiency attenuates rapidly with the radiation, the lifetime of si and gaas solar cells is short and their stability is not satisfied for space applications at van allen belt

    目前國內外用於航天器上的太陽電池主要為si和gaas太陽電池，但這兩種材料的抗輻射能力較差，其光電轉換效率由於高空輻射衰減很快，因而壽命短，穩定性差，不能滿足用於vanallen強輻射帶的空間應用需要。
  7. Kapton is used extensively on spacecraft primarily as flexible substrates for lightweight, high - power solar arrays because of its inherent strength, temperature stability, excellent insulation properties, ultraviolet ( uv ) stability and infrared ( ir ) transparency. however, polymeric material undergoes severe degration after being exposured on atomic oxygen ( ao ) in low earth oribit ( leo )

    聚合物kapton由於具有較高的比強度，優越的熱穩定性、絕緣性、紫外線輻射穩定性及紅外線穿透功能，是航天飛行器常用的材料，但由於空間環境中的原子氧對這種材料造成極大的損害，大大限制了這種材料在空間環境下服役時間。
  8. Because of the large advantage in the analysis of electromagnetic scattering and radiation problem, using the time domain integral equation ( tdie ) solving every structure of objects ’ scattering become to an important direction in computation electromagnetics, but the classical mot ( marching - on - in - time ) - based tdie solvers have a drawback : the late time stability problems

    由於時域積分方程對于分析電磁散射、輻射問題有著無可比擬的優勢，利用時域積分方程求解各種結構體目標散射成為計算電磁學領域中一個非常重要的方向。但是傳統的時間步進法求解時域積分方程存在致命缺點:后時穩定性不好。
  9. Featured by wide band gap, high breakage electric field, high electron mobility, low dielectric constant, strong irradiation proof and excellent chemical stability, silicon carbide ( sic ), viewed as one of the most promising wide band gap semiconductors, is widely utilized in optoelectronic devices, high frequency and large power, high temperature electronic devices

    被譽為最有潛力的寬禁帶半導體材料一sic ，因其具有禁帶寬度大、擊穿電場高、熱導率大、電子飽和漂移速度高、介電常數小、抗輻射能力強、良好的化學穩定性等優異的特性，被廣泛地應用於光電器件、高頻大功率、高溫電子器件。
  10. The stability analysis of xiyang tidal channel in radial submarine sand ridges along north jiangsu

    蘇北岸外輻射沙洲王港西洋潮流通道穩定性研究
  11. Firstly, the integral - differential equation described the radiation field evolution is derived, and then the instability of its solution is also investigated analytically. by using the perturbation and iteration method, the threshold detuning and threshold linear growth rate of the unstable solution are analyzed and discussed in detail

    首先，建立了一個描述輻射場演化的積分一微分方程，解析分析了系統解的不穩定性，並採用線性方程解的微擾迭代方法進一步對系統不穩定解出現的失諧量閾值和線性增長率閾值等作了詳細討論。
  12. Then the combined gradual effects of climate change and its variability on whiter wheat production in the studied region were analyzed, based on the results simulated by ceres - wheat and all the results at the representative sites were displayed graphically using the gis technology. the main conclusions of this study were as the follows : 1. the temperature has increased during the wheat growing season since the late of 1960s in the huang - huai - hai plain and, it became more evident after the end of 1980s

    研究區域小麥生長期的氣候，自20世紀60年代末已開始變暖，變暖趨勢在80年代以後日益明顯；隨著溫度的上升，太陽輻射總量逐漸減少，溫度變率呈增大的趨勢；雖然降水總量沒有明顯變化，但自20世紀80年代以後，降水變率亦呈增大趨勢，其不穩定性甚於溫度變率的變化。
  13. Evaluation and routine testing in medical imaging departments - constancy tests - equipment for general direct radiography

    醫療圖象部門的評定和常規試驗.穩定性試驗.通用直接輻射攝影設備
  14. ( 2 ) with the increasing of settlement ' s size and strengthening of people ' s heterogeneity, polar - area ' s space and function will be more complicated and corresponding merger. with the higher merger degree of the function and space, the polar - area needs more significant expression to guarantee enough public character and keeps the settlement ' s integrality and stability

    2隨著聚落規模的增大和人口異質性的增強，聚落的極域在空間上和功能上就會更加復雜，並且需要進行相應的整合。功能及空間整合程度的增高，要求其物質要素具有更高的標志性，以保證有足夠的公共性和輻射力，使之確實可以實行保持聚落自身完整性和穩定性的功能。
  15. Standard practice for qualification and long - term stability of computed radiology systems

    計算機輻射系統的合格鑒定和長期穩定性的標準規程
  16. In the paper, we put forward the combination of micro electronic technology, mems technology and vacuum micro electronic technology to develop a micro electronic pressure sensor with overload protection. the pressure sensor consists. of elastic anode membrane, isolation layer, vacuum micro cavity and field emission catelectrode tip array with overload protection. such pressure sensor has many advantages, such as high temperature stability, radiation resistance, fast response, high sensitivity, small volume, simple secondary instruments and bulk production

    本文在重慶市科技「十五」項目的資助下，提出利用微電子技術、 mems技術和真空電子技術相結合的方法，研究一種帶過保護功能的真空微電子壓力傳感器，該壓力傳感器由帶過保護的場致發射陰極錐尖陣列、彈性陽極膜、絕緣層、真空微腔所構成，具有溫度穩定性好、抗輻射、快響應、高靈敏、體積小、二次儀表簡單、可批量生產等優點，具有廣泛的應用市場。
  17. Taking erectophile type continuous vegetation as a example, authors had done many monte carlo simulations, and established empirical analytic expressions of radiances with component temperature, soil emissivity and leaf area index. empirical analytic expressions were used to construct objective function and genetic algorithm was employed to synchronously retrieve 5 parameters, such as component temperature, soil emissivity and lai, from thermal infrared 2 channels and 2 angles data. many experiments of genetic algorithm inversion from simulated data were conducted, results show that it is very robust to retrieve component temperature using genetic algorithm ; genetic algorithm can cope with uncertainty inversion problem pretty well if full advantage of priori knowledge was taken. comparison between inversion results and ground - truth data has been done. this paper offers a new example to retrieve component temperature from multi - channel, multi - angle thermal infrared data based on the model of directionality of thermal radiance

    在熱輻射方向性規律的基礎上，以喜直型連續植被為例，進行了大量的monte carlo模擬，建立了輻射亮度和組分溫度植被葉面積指數及土壤比輻射率之間的經驗函數關系。採用遺傳演算法，從熱紅外2個波段2個角度數據中，同時反演混合像元組分溫度土壤比輻射率和葉面積指數等5個參數。通過對模擬的觀測數據進行大量的遺傳演算法反演試驗，結果表明，遺傳演算法反演組分溫度非常穩健，在寬松的先驗知識條件下，遺傳演算法可以解決不確定性反演問題。
  18. Based on analyses for the reason of the inaccuracy and the controlled status of the radiation - measurement equipment, this paper points out that the calibration of the radiation - measurement equipment has to be performed periodically during verification intervals, which is determined by the status of the equipment and stepwise weighting method

    摘要通過對檢定間隔期內輻射計量器具量值超差失準原因及受控狀態統計分析，提出檢定間隔期中應按計量器具穩定性情況和分級加權法確定的動態檢定周期實施計量器具動態檢定校準，以保證計量器具狀態受控，確保醫療質量。
  19. Nuclear energy. fuel cycle technology. waste. standard method for testing the long term alpha irradiation stability of solidified high level radioactive waste forms

    核能.燃料循環技術.廢料.高放射性固化廢料形態長期輻射穩定性的標準測試方法
  20. The effect of electric field in the polarizer in the research of laser induced damage was analyzed, and on the basis of it, low losses laser polarizer was designed. based on the analyses, temperature distribution of optical film layers irradiated by the laser pulse was calculated with the alternating direction - implicit technique. from the results, we adjusted the technique parameters

    分析了薄膜內電場分佈對輻射穩定性的影響，並在此基礎上，設計了低損耗的激光偏振膜；從溫度場設計的角度出發，利用交替方向隱式原理編制了膜層內溫度分佈數值計算程序，通過計算薄膜熱參數對膜層內溫度分佈的影響，對沉積工藝進行了相應的調整。
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