釔的 的英文怎麼說
中文拼音 [yǐde]-
Yttrium serves as an ideal non-magnetic diluent for the rare-earth metals.
釔被用作稀土金屬一種理想的非磁性稀釋劑。Rare earth elements ( rees ) consist of lanthanide series with atomic numbers from 57 to 71, as well as scandium ( atomic number 21 ) and yttrium ( atomic number 39 )
稀土是指原子序數從57到71的鑭系元素以及與其同族的鈧和釔,共有17個元素。Test method for normal pulse lasing threshold and slope efficiency of nd : yag laser rods
摻釹釔鋁石榴石激光棒長脈沖激光閾值及斜率效率的測量方法Test method for continuous lasing threshold, slope efficiency and output power of nd : yag laser rods
摻釹釔鋁石榴石激光棒連續激光閾值斜率效率和輸出功率的測量方法Method for chemical analysis of yttrium and yttrium oxide - determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide and lutecium oxide contents
金屬釔及氧化釔化學分析方法氧化鑭氧化鈰氧化鐠氧化釹氧化釤氧化銪氧化釓氧化鋱氧化鏑氧化鈥氧化鉺氧化銩氧化鐿和氧化鑥量的測定Methods for chemical analysis of monazite concentrates - determination of yttrium oxide content
獨居石精礦化學分析方法氧化釔量的測定Implants for surgery. ceramic materials based on yttria - stabilized tetragonal zirconia
外科植入物.基於氧化釔穩定處理的四方形鋯陶瓷材料Standard specification for high - purity dense yttria tetragonal zirconium oxide polycrystal for surgical implant applications
外科植入用高純度密集三氧化二釔四氧化鋯多晶體的標準規范Non - metallic materials for surgical implants - specification for ceramic materials based on yttria - stabilized tetragonal zirconia
外科植入非金屬材料.基於氧化釔穩定處理的四方形氧化鋯陶瓷材料規范Measurement of magnetic properties of yig single crystal magnetic - films
釔鐵石榴石單晶磁性薄膜磁特性的測量方法Cerium - substituted yttrium iron garnets ( cexy3 - xfe5o12, ce : yig ), the promising materials for magneto - optical ( mo ) application, have been widely attended for great improvement on faraday rotation due to the substitution of ce3 + ions to y3 + ions. however, studies on synthesis of ce : yig were restrained by two factors : the first was radium of ce3 + ions were much larger than that of y3 + ions, the second was ce3 + ions tended to transfer to ce4 + ions which were more chemically stable
摻鈰釔鐵石榴石( ce - substitutedyttriumirongarnets ,簡稱ce : yig )中,由於ce ~ ( 3 + )離子對y ~ ( 3 + )離子的取代,將大大提高釔鐵石榴石( yttriumirongarnets ,簡稱yig )磁光材料的法拉第旋轉角和磁光優值,使其能夠廣泛應用於激光和光通信等高技術領域。Ysz - ni ( nickel - yttria stabilized zirconia ) cermets have been widely used in the solid oxide fuel cells ( sofc ) and functionally gradient materials ( fgm ) areas
Ysz - ni (鎳-氧化釔穩定的氧化鋯)金屬陶瓷可以應用於固體氧化物燃料電池( sofc )和功能梯度材料( fgm )中。Due to its excellently chemical and thermal stability, mechanical properties and nearly pure oxygen ionic conductivity, yttria - stabilized zirconia ( ysz ) has been actively investigated and applied in widely technical fields
釔穩定的氧化鋯( ysz ) ,由於其特別優異的化學及熱穩定性、力學性能,和幾乎純的氧離子導電性,而被廣泛研究和應用。Some results were obtained that adulterating zirconia with yttria, viz. yttria - stabilized zirconia ( ysz ), has some oxygen ion vacancies, sequentially has ionic conductivity. and the influence on ysz ion conductivity of the different adulterated concentration of yttria was discussed
以溶膠-凝膠( sol - gel )理論為基礎,制備釔穩定立方相二氧化鋯( ysz )溶膠-凝膠膜,並對不同的藥品配比進行測試與比較。Thin layer resin - phase absorptiophotometric determination of yttrium
薄層樹脂相光度法測定釔的研究Determination of yttrium oxide content
氧化釔量的測定Yttrium oxide nanostructure materials template assembling by anionic surfactants
氧化釔納米結構的模板組裝The electrical properties of yttrium - modified lead zirconate titanate ferroelectric thin films
釔摻雜鋯鈦酸鉛鐵電薄膜的電性能研究Two restore components were observed, corresponding to two defects, the internal and the surface. the studies on electron spin resonance ( epr ) spectra indicate that optical irradiation eliminated the dangling y - o bonds in the surface
首次對y _ 2o _ 3納米晶電子順磁共振譜進行了研究,結果表明光輻照引起熒光增強原因與光輻照對釔的懸空鍵的消除有關。One is about of temperature - dependence of luminescence of eu3 + and tb3 + doped in oxide glass and nanocrystalline y2o3 ; the other is about of light - induced luminescent and structural change in nanocrystalline y2o3 : tb. the creative works are as follows : ( 1 ) euand tb doped nanocrystalline y2o3 with different sizes were prepared by combustion synthesis. dependences of particle size, crystallinity and fluorescence characteristic on ratio of gly / y ( no3 ) 3 and annealing temperature were studied
本文以變溫與光輻照為實驗方法研究了eu與tb摻雜y _ 2o _ 3納米晶及氧化物玻璃中發光性質隨溫度的變化關系和光誘導y _ 2o _ 3 : tb納米晶發光性質及結構的改變過程,得到如下創新性研究成果: ( 1 )用燃燒法制備了稀土摻雜y _ 2o _ 3納米晶,研究了甘氨酸與硝酸釔的反應比例( g n ) 、退火條件對稀土摻雜y _ 2o _ 3納米晶顆粒尺寸、結晶狀況及發光特性的影響。分享友人