uranium oxide 中文意思是什麼

uranium oxide 解釋
二氧化鈾
  • uranium : n. 【化學】鈾 （U）。 fertile uranium 鈾238。
  • oxide : n. 【化學】氧化物。 antimony oxide 銻白，氧化銻。 deuterium oxide 重水，氧化氘。 mercuric oxide 氧化汞。 nitric oxide 一氧化一氮。
  1. This article analyzes the mineralization mechanism of the uranium ore, constructs a series of spectra indexes including the ferric oxide index, the ferrous oxide index, the oxidation index, clay mineral index, brightness index, the green index and the humidity index, and draws the distribution and scope of the oxidation belt, deoxidation belt, the supplies and partial drainage of ground water in the research area, thus selects the advantageous area of uranium mineralization

    通過分析鈾礦的成礦機理，構建了氧化鐵指數、氧化亞鐵指數、氧化指數、粘土礦物指數、亮度指數、綠度指數和濕度指數等一系列光譜指數，提取了研究區氧化帶、還原帶、地下水補給與局部排泄的分佈和范圍，從而圈定了鈾礦成礦的有利區。
  2. Standard specification for sintered gadolinium oxide - uranium dioxide pellets

    燒結氧化釓及二氧化鈾丸標準規范
  3. Methods for analysis of sintered gadolinium oxide - uranium dioxide pellets

    燒結氧化釓及二氧化鈾丸粒的分析方法
  4. Standard test method for carbon in uranium oxide powders and pellets by direct combustion - infrared detection method

    用直接燃燒紅外探測法測定氧化鈾粉末和顆粒中總碳量的標準試驗方法
  5. Determination of the uranium content in nuclear grade uranium hexafluoride, uranyl fluoride solutions, uranyl nitrate solutions, uranium oxide, uranium dioxide, powder and pellets ; gravimetric method

    核純級的六氟化鈾氟化鈾酰溶液硝酸雙氧鈾溶液
  6. There are distinct changes about shifts or intensity in bulk plasmon, surface plasmon, and interband electron transitions losses as a result of oxidation of specimens, and adsorption and oxidation processes can be studied through these changes. at room temperature, the formation of oxide layers on uranium and uranium - niobium alloys were found to occur rapidly upon exposure to oxygen, and the resultant oxide in each case was near - stoichiometric uo2. due to formation of niobium oxide in uranium - niobium alloys, the diffusion of o ~ ( - ) ( o ~ ( 2 - ) ) and u ~ ( 4 + ) in the interface region was prevented, and the corrosion resistance of uranium - niobium alloys to oxygen is greatly enhanced by alloying with niobium

    研究結果表明：清潔表面鈮和鈾的體等離子體振蕩所造成的電子能量損失的實驗值與理論計算值較為符合；隨著氧化程度的加劇，表面等離子體（ sp ） 、體等離子體（ bp ）以及價帶電子躍遷所造成電子能量損失的譜峰發生了明顯的連續偏移或強度的變化，這些變化可以用來分析鈾及鈾鈮合金的初始氧化過程；室溫下，鈾及鈾鈮合金很容易與氧作用，最終結果，鈾僅氧化為二氧化鈾，另外，在鈾鈮合金氧化過程中，因為有鈮的氧化物存在，不利於氧和鈾在界面擴散，增強了鈾鈮合金抗氧化性能； eels能獲得樣品表面的信息比aes更為表面，更為靈敏，但由於eels的譜線過于集中，主要在幾十ev以內，也有不容易區別和解譜的不足。
  7. U308 standard test method for spectrographic analysis of uranium oxide by gallium oxide - carrier technique

    用三氧化二鎵載體技術作氧化鈾
  8. Standard test method for the determination of total hydrogen content of uranium oxide powders and pellets by carrier gas extraction

    用載氣萃取法測定二氧化鈾粉末或顆粒中氫的總含量的標準試驗方法
  9. Black uranium oxide

    黑色氧化鈾
  10. Standard test method for determination of total chlorine and fluorine in uranium dioxide and gadolinium oxide

    測定二氧化鈾和氧化釓中氯和氟的總含量的標準試驗方法
  11. Standard test method for the determination of uranium or gadolinium, or both, in gadolinium oxide - uranium oxide pellets or by x - ray fluorescence

    用x射線熒光法測定氧化釓和氧化鈾顆粒中鈾和或釓的標準試驗方法
  12. Brown uranium oxide

    二氧化鈾
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