Absorption of sulfur trioxide in sulfuric acid.
三氧化硫在硫磺酸里的吸收。
Ceramics: kaoline, silicone trioxide, clay and so on.
陶瓷：高岭土、三氧化硅、粘土等。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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)。
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。
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。
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。
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。
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。
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。
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。
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。
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。
"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。
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。
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。
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。
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。
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.
以愈创为原料，用二烷· 三氧化硫加合物（D。S。试剂）作磺化剂合成呱仑酸钠，总收率71% ，产品纯度在99。5 %以上。
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.
以愈创为原料，用二烷· 三氧化硫加合物（D。S。试剂）作磺化剂合成呱仑酸钠，总收率71% ，产品纯度在99。5 %以上。
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