compound ray 中文意思是什麼
compound ray
解釋
復合射線-
Cadmium zinc telluride ( cd1 - xznxte or czt ) single crystal is one of the three element compound semiconductor materials with great performances used for the detection of x - ray and gamma - ray at room temperature
碲鋅鎘（ cd _ （ 1 - x ） zn _ xte ，簡寫czt ）單晶體是一種性能優異的三元化合物半導體室溫核輻射探測器材料，具有閃鋅礦型的面心立方結構。 -
Abstract : in the field of optical wireless links, concentrators that are designed by the tools of nonimaging optics can be used to collect the light radiation and are more compact and have higher collection efficiencies than imaging concentrators. hemispherical concentrators are studied by ray tracing, then for several normal nonimaging concentrators : hemispherical concentrators, compound parabolic concentrators ( cpc ), dielectric totally internally reflecting concentrators ( dtirc ), simultaneous multiple surfaces concentrators ( sms ) and inhomogeneous media concentrators ( poisson bracket ), the design methods and the performances e. g. the gain and the field of view ( fov ) are compared as well as the application suggestion
文摘:在無線光通信領域，利用非成像光學設計的集中器能夠聚集光輻射能量，而且相對于成像性集中器具有更緊湊的結構和更高的增益.利用光線追跡法對半球形集中器的性質進行了分析與研究.對好幾種非成像集中器:半球形集中器，復合拋物線形集中器，介質內部全反射集中器，多表面集中器，多相介質集中器，從設計原理、增益和視場進行比較，並分析其應用場合 -
Process : if the compound exposed including uv, electric ray ( uv or mercury lamp ), it started to change its color reversibly
過程?如果這種化合物暴露包括紫外線，電的射線（紫外線或者水銀燈） ，它開始可逆改變它的顏色。 -
The investigation of structure by x - ray diffraction shows that crystal parameters changes clearly when percenting ca and la into pbtio _ 3, it was caused by the ca ion and la ion replaced the pb ion of a position in perovskite compound, that bring lattice mismatch and asymmetrical replace
在pbtio _ 3中摻入la和ca可以有效改變薄膜的晶格常數，這是因為在abo _ 3型化合物中，鈣離子、鑭離子取代了a位的鉛離子，造成晶格失配和不對稱取代。 -
In the second chapter, during the study of compound x - ray refractive lenses, diffraction function of compound lens is derived in the light of refraction and absorption effect and the design theory of x - ray is deduced using diffraction theory in connection with the characteristic of x - ray band. the structure design of this device and micro - machined technique are also discussed
在第二章x射線聚焦組合透鏡的研究中，針對x射線波段的特性，綜合考慮折射和吸收效應得出組合透鏡的衍射屏函數，利用衍射理論推導出x射線聚焦組合透鏡的設計理論並進行結構設計與微細加工製作技術研究。 -
Methods three - dimensional determination for four natural organic compound samples by using single crystal x - ray diffraction
方法應用單晶x射線衍射分析方法對4個天然有機化合物樣品進行三維結構測定。 -
A doctor examining a patient ' s digestive tract by x - ray often has the patient drink a barium compound, which clearly outlines the esophagus, stomach and intestines as it moves through them
用x射線檢查病人消化系統疾病的醫生常讓病人喝鋇的混合物。當這種物質依次經過食道、胃和腸道時，可以清楚地勾畫出它們的輪廓。 -
This paper studies cretaceous volcanics distribution, rock types, tectonic setting and reservoir characteristics in the western depression of liaohe fault depression through statistics of compound logging data, core observation, thin section identification, cathodeluiminescence, scanning electron microscope, x - ray diffraction analysis, image analysis, rock chemical analysis, isotope age testing, and inclusions temperature testing
摘要通過全區綜合錄井資料的統計、大量的巖心觀察，並利用薄片鑒定、陰極發光、掃描電鏡、 x衍射分析、圖像分析、巖石化學分析、同位素年齡測定、包裹體溫度測定等10餘種方法，對遼河斷陷西部凹陷白堊紀火山巖分佈、巖石類型、巖石系列、形成的構造背景及儲層特徵進行了研究。 -
The x - ray diffraction analysis of the compound powder showed that the value of the diffraction peak reduced, the breadth of the diffraction peak broadened. there was incrystallizing to a certainty degree of the compound powder
粉末的x - ray衍射分析表明，粉末的衍射峰峰值降低，峰增寬，粉末體系產生了一定程度的非晶化。 -
In this paper, the kaolinite / polyacrylamide intercalation compound was prepared first by the displacement reaction of kaolinite / formamide intercalation precursor with acrylamide, and then the in - situ polymerization of acrylamide. the kaolinite structure and the intercalation mechanism were discussed by the techniques of powder x - ray diffraction analysis, * h mas nmr, raman, and ir spectra
本文以甲酰胺為前驅劑、丙烯酰胺為取代劑，採用插層-取代-原位聚合的方法制備高嶺石有機插層復合物，用x射線衍射、 ~ 1hmasnmr 、 raman 、 ir等技術研究了插層復合物結構特徵和插層反應機理。 -
In this paper, the growth technology is presented for epitaxial silicon carbide films on sapphire with a buffer layer by atmospheric - pressure chemical vapor deposition ( apcvd ) process. the effect of temperature and precursors flow rates on the growth of silicon carbide films by chemical vapor deposition is analyzed. the structural properties of the films grown on sapphire compound substrate are studied by x - ray diffraction ( xrd ), x - ray photospectroscopy ( xps ) and photoluminescence spectroscopy
本論文提出了在藍寶石上引入一層緩沖層材料形成復合襯底，採用常壓化學氣相淀積（ apcvd ）方法在其上異質外延生長sic薄膜的技術，分析了cvd法生長sic的物理化學過程，通過實驗提出sic薄膜生長的工藝條件，並通過x射線衍射（ xrd ） 、 x射線光電子能譜（ xps ） 、光致發光譜（ pl譜）和掃描電鏡（ sem ）對外延薄膜的結構性質進行分析。
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