an oxide containing three atoms of oxygen in the molecule
双语例句
1. Absorption of sulfur trioxide in sulfuric acid.
三氧化硫在硫磺酸里的吸收。
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2. Ceramics: kaoline, silicone trioxide, clay and so on.
陶瓷：高岭土、三氧化硅、粘土等。
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3. A corrosive solution of sulfur trioxide in sulfuric acid.
发烟硫酸含三氧化硫酸的一种腐蚀性溶液。
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4. The 0~1grade antimony trioxide can be obtained using this process.
所得产品锑白达到0～1级锑白的质量要求。
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5. The product is cubic antimony trioxide after heat treatment in vacuum.
经真空干燥处理后，产品为立方晶型的锑白。
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6. The sulfonation technology of the liquid sulfur trioxide was also reviewed.
对液体三氧化硫磺化技术的特点进行了概述。
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7. It is easier to combine with base materials and to disperse than antimony trioxide.
较三氧化二锑更易于基材结合，分散更均匀。
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8. A new method to sulphonate dialkylbenzene directly by a stable liquid sulphur trioxide.
一种稳定的液态三氧化硫直接磺化重烷基苯新方法。
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9. The research and development of Chinese sulfur trioxide sulfonation technology is reviewed.
对我国三氧化硫磺化技术的研究开发进行了回顾。
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10. The purified precipitate burns at elevated temperature and high pure tungsten trioxide can be obtained.
通过这一系列过程将钨酸纯化，然后高温灼烧即得高纯三氧化钨。
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11. The effect of temperature and time upon the volatilization rate of molybdenum trioxide has been studied.
考察了温度、时间等因素对三氧化钼挥发率的影响。
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12. The structure, preparation and prospect of the innovative yellow pigment bismuth trioxide are described.
综述了新型铋黄的结构、制备及近年的研究方向。
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13. The new process of calcine for ammonium paratungstate to tungsten trioxide by microwave was investigated.
探讨了微波煅烧仲钨酸铵制取三氧化钨的新工艺。
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14. Many materials, such as amalgam, zinc oxide eugenol and mineral trioxide aggregate (MTA), are generally used.
通常许多材料可供使用，例如汞合金，氧化锌丁香酚和三氧化二锑聚集体(MTA)。
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15. Some views on the current situation of scientific research and production of vanadium trioxide are presented.
对三氧化二钒的科研生产现状提出了看法。
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16. Objective To observe short-term clinical effect of root perforation repair using mineral trioxide aggregate(MTA).
目的观察采用三氧化矿物凝聚体（MTA）修补根管穿孔的短期临床效果。
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17. It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate.
介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
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18. Molybdenum was recovered from wastewater by adsorption with A325 resin and then converted into molybdenum trioxide.
采用A325树脂对某含钼废水进行吸附，回收废水中的钼并制得了三氧化钼产品。
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19. Objective:To illustrate mechanisms of arsenic trioxide(As2O3) in the treatment of acute promyelocytic leukemia(APL).
目的：阐明氧化砷治疗急性早幼粒细胞白血病（APL）的机制。
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20. It combines silicon carbide in the surface for initial slip resistance and aluminium trioxide throughout the thickness.
它结合了碳化硅在表面初始滑移阻力和三氧化二铝的整个厚度。
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21. Objective to investigate the effect of bortezomib alone and in combination with arsenic trioxide on apoptosis of HL-60 cells.
目的探讨硼替佐米单独或联合了氧化二砷对HL - 60细胞凋亡的影响。
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22. Advances in applications and technology for sulfonation using sulfur trioxide in manufacturing dye intermediates are reviewed.
综述了三氧化硫磺化在染料中间体生产中的应用和技术进展。
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23. Molybdenum trioxide which has good light sensitivity is widely used in preparing the photochromic and electrochromic materials.
三氧化钼因具有优良的光学特性而被广泛地用来研究制备光致、电致变色材料。
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24. "Jeff" brand antimony ingots, antimony trioxide, antimony trisulfide up in domestic and overseas markets has won a good reputation.
“杰夫”牌锑锭、三氧化二锑、硫化锑在国内外市场上已赢得了良好的声誉。
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25. The size and electrical properties of nitrogen trioxide, though, are such that it is easily broken up by light into nitrogen and ozone.
但是，三氧化二氮分子的大小与电特性使它很容易被光线分解成氮和臭氧。
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26. The catalyst is characterized by low cost, high catalytic activity and very low activity to oxidize sulfur dioxide to sulfur trioxide.
该催化剂具有成本低，催化活性高，极低的二氧化硫氧化成三氧化硫活性的特点。
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27. Secondly molecules of sulfur dioxide are oxidized into sulfur trioxide by those particles, which are including ozone and oxygen plasma.
接着这些高能电子与产生的氧等离子体和臭氧将二氧化硫分子氧化。
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28. These include mass ratio of metallic powder to chromium trioxide and technological parameters of paint throwing off, drying and sintering processes.
金属粉与铬酐的质量比、甩液、烘干和烧结工艺参数。
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29. Sodium gualenate was prepared from guaiazulene by using dioxane sulfur trioxide(D. S. agent ) as sulfonation agent in yield of 71% with 99.5% purity.
30. Sodium gualenate was prepared from guaiazulene by using dioxane sulfur trioxide(D. S. agent ) as sulfonation agent in yield of 71% with 99.5% purity.
