熒元素 的英文怎麼說
中文拼音 [yíngyuánsù]
熒元素
英文
fluorescein-
Analysis of manganese and other elements in manganin by x ray fluorescence spectrology method
射線熒光光譜法分析錳礦中的錳及其他元素The light - storing fiber was produced from fluorescent masterbatch which was composed by basic silicate or alumina with thulium
摘要蓄光纖維是通過用堿土類硅酸鹽熒光粉體或氧化鋁加稀土元素組成的發光粉體，製成一定濃度母粒切片，用母粒來紡絲。Study of x - ray fluorescence analysis of trace elements in paddy unpolished rice and polished rice
熒光分析方法對大米加工過程中微量元素流失規律的研究We selected styrene as monomer, diethylene glycol dimethacrylate as cross - linking agent. the copolymerization technique was used in preparing the probe. the ph fluorescent indicator was immobilized in the probe as the sensitive element
我們選擇苯乙烯為聚合單體，雙甲基丙烯酸一縮二乙二醇酯為交聯劑，採用交聯共聚技術制備氨多孔塑料傳感探頭，並將ph熒光指示劑固定於共聚體中作為氨的敏感元素。Based on this point, our aim to obtain the high performance materials should be carried out as well as the er behavior be actualized through the chemistry design. in this paper, 4 supramolecular complexes of - cyclodextrin inhydrosoluble polymer / l - ( 2 - pyridlazo ) - 2 - naphthol, 6 hydrosoluble - cyclodextrin polymer / 3 - hydroxy - 2 - naphthoic acid, 2 - cyclodextrin - starch resins and 6 supramolecular complexes of - cyclodextrin - starch copolymer / substituted salisylic acid and 3 - hydroxy - 2 - naphthoic acid er particles were prepared, respectively. the structure of these particles was characterized by ir, nmr, uv - vis, the fluorescence analysis, element analysis, and etc, respectively
在本項研究中，分別制備了4種不溶性-環糊精聚合物及其與1 - （ 2 -吡啶偶氮） - 2 -萘酚構築的超分子配合物、 6種水溶性-環糊精聚合物及其與3 -羥基- 2 -萘甲酸的超分子配合物、 2種-環糊精澱粉樹脂及6種-環糊精澱粉共聚物與取代水楊酸、 3 -羥基- 2 -萘甲酸形成的超分子配合物顆粒，通過紅外光譜、熒光分析、元素分析、電子吸收光譜及核磁共振譜等對它們的結構進行了表徵。Standard test method for preparation and elemental analysis of liquid hazardous waste by energy - dispersive x - ray fluorescence
通過能量分散x -射線熒光性對液體有害廢物制備和元素分析的標準試驗方法The new method of direct determination of micro amounts of elements in electrician silicon - steel chips is based on the high performance of pw 2400 x - ray fluorescence spectrometer system and its software. it can correct both the matrix effect and the influence of sample physical status. specimens of steel chips can be determined directly without any pretreatment. the method has high accuracy and precision, the operation is easy and the analysis is fast
報道了x射線熒光光譜法直接測定電工硅鋼鋼屑樣品微量元素的新方法，校正了樣品中元素間的基體效應影響和校正了鋼屑樣品的不同顆粒結構，不同幾何形態及不同表面狀態的影響，使鋼屑樣品可不經處理直接測定，操作簡便。Determination of 14 compositions in sodium and potassium feldspar by x - ray fluorescence spectrometry with fusion sample preparation
射線熒光光譜法測定鈉長石鉀長石中多元素Specification for hardmetals - determination of contents of metallic elements by x - ray fluorescence - solution method
硬質合金規范.用x射線熒光分析法對金屬元素含量的測定.溶液法Hardmetals. determination of contents of metallic elements by x - ray fluorescence. fusion method
硬質合金. x射線熒光法測定金屬元素的成分.熔融法Surface chemical analysis - chemical methods for the collection of elements from the surface of silicon - wafer working reference materials and their determination by total - reflection x - ray fluorescence spectroscopy
表面化學分析.從矽片工作標準物質表面採集元素的化學方法及其全反射x射線熒光光譜法的測定In order to overcome problems arisen from the application of x fluorescence analysis into complex spectrum produced by archaeological ceramic fragments with multi - element, low content and thick ground, we have employed the artificial neural network into the research of x fluorescence archaeology and conducted three kinds of research works. as the first one, we have applied the linear olam network ( optimal linear association memory network ) and the non - linear bp network ( back - propagation network ) respectively to analyze the complex x fluorescence spectrum of archaeological samples, and taken both results of spectrum analysis to compare with each other. the second, the method of pattern recognition of bp network was tentatively used to perform intelligent identification of production places of these archaeological samples
針對科技考古中對大量考古陶片進行產地研究時x熒光分析對多元素、低含量、厚基底考古陶片產生的復雜譜分析的問題，將人工神經網路引入x熒光考古中，進行了三方面的研究工作：一是用線性olam網路（最優線性聯想網路）和非線性bp網路（誤差反傳導網路）分別對考古樣品的x熒光復雜譜進行解譜，並比較二者的解譜效果；二是用bp網路模式識別方法對考古樣品的產地進行智能識別；三是為了提高網路運算的可靠性和減小基體效應及電噪聲的干擾和影響，研究並提出了三種網路學習前的譜數據預處理方法。Determination of 8 elements in blast - furnace slag and electric - frunace slag by xrf
射線熒光光譜法測定高爐渣和電爐渣中8種常見元素Analysis of aluminium ores - method for multi - element analysis by wavelength dispersive x - ray fluorescence
鋁礦石分析.第3部分:採用波長色散式x射線熒光法對多元素分析的方法Standard test method for major and minor elements in coal and coke ash by x - ray fluorescence
X -射線熒光法測定煤和焦炭灰分中主要和次要元素的標準試驗方法Hardmetals - determination of contents of metallic elements by x - ray fluorescence - fusion method
硬質合金.用x射線熒光分析法對金屬元素含量的測定.熔化法The melting method for determination of the main elements in silicate with the x - ray fluorecent spectromenter is established
摘要用x -射線熒光光譜儀建立了熔片法測定硅酸鹽中主量元素的測定方法。Standard test method for trace element analysis of hazardous waste fuel by energy - dispersive x - ray fluorescence spectrometry
能量發散x射線熒光光譜法分析危險廢油中痕量元素的標準試驗方法The power prepared was examined by many kinds of analytic measures, like as xrd, xps, tem, sem and x rays fluorescence, etc. the sol - gel method was used to synthesize dy - doped titanium oxide, the impact of elements such as solvent ' s quantities, temperature, ph value, calcination temperature on the course of sol - gel is studied, and the quantities of mixed rare earth is also studied on the influence about the structure of phase, thus established the best technology parameter
本文對摻雜稀土元素鏑的氧化鈦和氧化鋯超微陶瓷粉末的制備的工藝過程進行了研究，並用xps 、 xrd 、 tem 、 sem和x射線熒光等多種測試手段對制得的粉末進行了分析。用溶膠-凝膠法合成氧化鏑/氧化鈦的陶瓷粉末，研究了溶劑量，溫度， ph值，煅燒溫度等對溶膠-凝膠過程的影響，以及摻雜稀土量對相結構的影響，從而確立了最佳的工藝參數。Abstract : according to the variation in content of characteristic radioactive nuclide and the close relationship between high - grade associated elements in ore - forming components and gold, the ground gamma - ray spectrometry and x - ray fluorescence slectrometry can be used to reveal the existence of gold mineralization rapidly in field and make semi - quantitative evaluation of gold grade. this is of great significance in guiding field geological sample collection and mountain land engineering
文摘:通過測定特徵放射性核素的含量變化以及利用成礦組分中一些高品位共生元素與金密切的相關關系，可利用地面伽馬能譜與x熒光測量在現場快速揭示金礦化的存在，同時對金的品位進行準定量評價，以及指導野外地質采樣和山地工程。分享友人