能譜分析 的英文怎麼說
中文拼音 [néngpǔfēnxī]
能譜分析
英文
energy spectroscopy-
Environmental scanning electron microscopy ( esem ) observation of f2 mycelium cultured in liquid medium with 100mg / l of cadmium showed that there were crystalline precipitations attached to the surface of f2. transmission electron microscopy ( tem ) and energy - dispersive analysis microscope ( edam ) examination revealed that there were many granules with high content of cadmium around the cell wall
F2在100mg l鎘濃度下培養后，經環境掃描電鏡（ esem ）觀察顯示，菌體表面有較大晶體狀沉澱物；透射電鏡（ tem ）和能譜分析（ edam ）表明，細胞壁周圍形成大量細小的高鎘含量沉澱物。Their gelation points were predicted and esca was used to detect the reaction variable of the polycondensations
對其凝膠點進行預測並用能譜分析監測縮聚反應進行的程度。Sicp / al matrix composites, with 5, 15 and 25 % volume fraction of sic particles, were prepared by vacuum hot - pressing sintering processing in this paper. based on mechanics properties, sem observation and energy dispersive x - ray analysis, the interface reaction phenomenon of sicp / al composites made by vacuum hot - pressing sintering, as well as the reinforcement and fracture mechanisms of this composite were analyzed. the dynamic responses of sipc / al composites were studied by a split hopkinson high - speed pressure bar impact system which strain rate was from quasistatic state strain rate ( 3. 3 10 - 3s - 1 ) to dynamic state strain rate ( 5. 2 103 s - 1 )
本研究以武裝直升飛機防護裝甲材料為研究對象，採用真空熱壓粉末冶金燒結工藝制備了含sic顆粒體積分數分別為5 、 15和25的sic顆粒增強鋁基復合材料，結合其力學性能、掃描電鏡和界面微區能譜分析結果，分析了sic _ p al復合材料的真空燒結過程中的界面現象，以及材料增強和斷裂機理，並利用hopkinson高速壓桿沖擊實驗系統對其從靜態到動態（應變率為3 . 3 10 ~ （ - 3 ） s ~ （ - 1 ） 5 . 2 10 ~ 3s ~ （ - 1 ） ）的壓縮破壞響應進行了研究，分析了不同體積分數sic _ p al復合材料高應變率壓縮載荷下，材料的變形和微觀損傷機理，以及利用高速沖擊空氣炮測定了改復合材料制備剃度復合板的穿透性能。Design of 200mev energy spectrum analytic system of linac in nsrl
直線加速器能譜分析系統的設計By metalloscope, sem and spectrometer, the basic technical parameters of hot dipping alumetizing were obtained
在對滲鋁鋼管進行金相、 sem和能譜分析后，確定了熱浸滲鋁的基本工藝參數。The ft - ir and the energy spectrum tests confirm that aluminium zirconium organic metal coupling agent has been grafted onto the surface of tio2 and sem test shows better dispersion of ultrafine tio2 after modification
紅外光譜和能譜分析表明，在超微二氧化鈦粉體表面接枝上了鋁鋯有機基團；通過掃描電鏡可看出經過改性后的超微二氧化鈦分散性得到改善。X - ray photoelectron spectroscopy studies of archeological bronzes
青銅文物光電子能譜分析General rules for x - ray photoelectron spectroscopic analysis method
X射線光電子能譜分析方法通則General specification of thin biological standards for x - ray - ray eds microanalysis in electron microscope
電子顯微鏡x射線能譜分析生物薄標樣通用技術條件We calculate the spin - average energy levels of heavy mesons and analyze the influence of model parameters to energy levels. the obtained results are compared with that of other potentials and agree with the available data
在重介子系統中研究了這個新的夸克勢，計算了一些重介子系統的自旋平均能譜，分析了模型參數對能譜的影響，所得能譜與其它勢的結果作了比較，並與實驗上肯定的數據符合較好。Some amino acids and drugs imprinted spheres ( mipm ) were prepared via seeds swelling and suspension polymerization, suspension polymerization and emulsion polymerization. the physical and chemical properties of the polymers were analyzed by scanning electron microscope, thermogravimetric analyzer, electron spectrum and solid phase extraction ( microextraction ) technology. the imprinting and recognizing principle of mipm in water was studied through bi - templates imprinting method as well
分別採用種子溶脹懸浮聚合法、懸浮聚合法和乳液聚合法，在水相中體系制備得到了一系列氨基酸和藥物印跡的分子印跡聚合物微球（ mipm ） ；採用掃描電鏡、熱失重分析、電子能譜分析、固相（微）萃取等技術對制備所得的mipm進行了分析和表徵；採用雙模板印跡的方法對水相中mipm的印跡和識別機理進行了探討。As a nuclear instrument, multi - channel analyzer ( mca ) is mainly applied to nuclear logging, y - ray spectrum measurement and x - ray fluorescence measurement, which are based on nuclear spectrum analysis
作為一種核儀器? ?多道分析儀，主要應用在基於能譜分析的核測井，射線譜測量和x射線熒光測量。Analytical method for radionuclides by alpha spectrometry
放射性核素的能譜分析方法In addition, this article also researched the friction marks of steel ball after long - time friction tests with sem images and spectrum analysis, and summarized the principle how to reduce friction and wear of three prescriptions
另外，本文還利用sem圖像和能譜分析等手段，對長磨試驗后的鋼球磨痕情況進行了研究，歸納總結出了三種配方的減摩抗磨和自修復機理。Uranium enrichment measurement and attributes determination are important activities in mc & a system and routine safeguards inspections. y - ray spectrometry is important one of nda methods widely used in nuclear safeguards
鈾樣品的富集度分析及屬性判定是核保障中衡算測量和核查測量的重要內容，能譜分析方法是核保障無損分析（ nda ）技術中重點研究的方法。Gamma spectrometry method for analysis of radionuclides in water
水中放射性核素的能譜分析方法In this work, a method is brought out to determine the uranium enrichment by analyzing the cdznte spectrum in 88 - 100kev region, through the y - rays and x - rays emitted from uranium isotopes and their daughters. a code is developed, and the method is verified through its analysis results
本工作通過對鈾的cdznte能譜進行分析，提出了一種利用鈾及其衰變子體在88 - 100kev能區的射線和特徵x射線來粗略測定鈾富集度的一種方法，並開發了能譜分析程序，通過分析結果初步驗證了該方法的可行性。Finally, the reason that the performances of new construction putty were improved was analyzed from the point of micro by sem, edxa and mip. the result and phenomena were explained in the course of experiment, the mechanism about shrinkage at early age and anti - cracking of polypropylene fiber were discussed elementary
最後，本文藉助掃描電鏡（ sem ）和能譜分析（ edxa ）及汞壓力測孔法（ mip ）等現代測試分析手段，從細觀的角度分析了新型外墻膩子粉性能改善的原因，並初步探討了聚丙烯纖維膩子的塑性收縮及阻裂增韌機理。Uranium isotopes and their daughters emit - rays and x - rays during the decay process, their peak area and relative efficiency can be calculated through spectrum analysis
在衰變過程中，鈾及其衰變子體放射出射線和特徵x射線，通過能譜分析可以求出它們的峰面積和相對探測效率。Mineral compositions and the microstructure were investigated by xrd and sem ; the result show that the second phase and liquid phase are produced during sintering, and the second phase and liquid phase were filled in space of the al2o3 crystals, which can control the microstructure efficaciously
通過xrd 、 sem （帶能譜分析）等測試手段測試樣品的礦物組成和顯微結構；結果表明，引入mgo等礦化劑后，材料在燒結過程中主要形成第二相和一定量的低共溶相填充在al _ 2o _ 3晶粒之間，籍此可以有效控制材料的顯微結構。分享友人