衍射離解 的英文怎麼說
中文拼音 [yǎnshèlíjiě]
衍射離解
英文
diffraction dissociation-
As a comparison, ba1. 03ce0. 8gd0. 2o3 - was synthesized by sol - gel method. among these samples, nonstoichiometric samples were synthesized for the first time. the research work involved : the crystal phase of the sinters were determined by xrd ; ionic conduction under different experimental atmospheres was measured by gas concentration cells ; performances of hydrogen - air fuel cells with the sinters as electrolytes and porous pt as electrodes were measured
用粉末x射線衍射儀鑒定它們的結晶相；在（ 600 1000 ）范圍內，以燒結體作為電解質隔膜，多孔性pt黑為正、負電極， pt - rh合金網為集電極，分別組成氫濃差電池、氧濃差電池及氫?空氣燃料電池並測定了它們的性能，研究了不同氣氛下樣品的離子導電特性及影響燃料電池性能的因素。The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm
試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。The position and size of the monochromator, focusing curvature radii and tilting angles of the germanium focusing monochromator under different different take - off angle, size and divergency of the second collimator and intensity loss due to the use of it were determined. the neutron flux at different wavelength, under different reflection and take - off angle of the monochromator and divergency of the first collimator, were given. the simulation on the aperture used for limiting beam size in front of the sample showed that, smaller the size of the aperture and further the distance from the aperture to the sample, greater the loss of the intensity and more serious the spread of the beam along vertical direction at the sample position which makes the practical sampling volume greater than expected
用蒙特卡羅模擬方法對中子應力衍射譜儀的設計方案進行了優化研究，提出了一系列可供參考的數據：確定了單色器的位置、尺寸、垂直聚焦單色器在不同起飛角下的聚焦曲率半徑和傾角；討論了第二準直器的尺寸和發散，以及使用第二準直器造成的強度損失；給出了在不同單色器反射面、起飛角、中子波長和第一準直器發散度的情況下樣品處的中子注量率，以及多種組合情況下譜儀的解析度曲線；對限束方孔的尺寸、距離樣品遠近對強度損失和測量中的影響做了深入研究。The effects of acid counteranions on the mesophases were investigated by x - ray diffraction and high - resolution transmission electron microscope
採用小角x射線衍射和高解析度透射電鏡研究了不同酸根離子對產物介孔結構的影響。The occurrence, mineral composition and constructure of titanium in solidified slags which are obtained from blast furnace slags via selective precipitating and growth have been studied, and the contribution of titanium among different mineral phases has been calculated by optical microscope, x - ray diffraction ( crd ) as well as scanning electron microscope ( sem )
本文採用光學顯微鏡、 x射線粉晶衍射、圖象分析和掃描電鏡等多種手段，研究了攀鋼含鈦高爐渣經選擇性析出處理的凝渣中鈦的賦存狀態、礦物組成及結構，計算了鈦在各礦物相中的分佈，測定了原料中鈦礦物的解離度，為鈦的綜合利用提供了科學依據。Abstract : the occurrence, mineral composition and constructure of titanium in solidified slags which are obtained from blast furnace slags via selective precipitating and growth have been studied, and the contribution of titanium among different mineral phases has been calculated by optical microscope, x - ray diffraction ( crd ) as well as scanning electron microscope ( sem )
文摘:本文採用光學顯微鏡、 x射線粉晶衍射、圖象分析和掃描電鏡等多種手段，研究了攀鋼含鈦高爐渣經選擇性析出處理的凝渣中鈦的賦存狀態、礦物組成及結構，計算了鈦在各礦物相中的分佈，測定了原料中鈦礦物的解離度，為鈦的綜合利用提供了科學依據。Chapter 3 : we find a family of solutions of the paraxial wave equation that represents ultrashort pulsed light beams propagation in free space. these pulsed beams have an arbitrary temporal form and a nearly elegant hermite - gaussian cross section, which pulsed beams we call the ultralshort pulsed elegant hermite - gaussian beams
此脈沖光束解的每個頻率分量都是eleganthermite - gaussain光束，時間脈沖的形狀是任意的，具有相同的衍射距離參數，並且可以描述短於一個光學周期的超短脈沖。分享友人