查询词典 TIO

MgO-C brick has a good erosion resistance but Al〓O〓-C brick is better. Corrosion mechanism for refractory without carbon is that FeO and oxides of molten slag take place chemical reaction with constituents of refractory and forming low fusing point compounds to be dissolved in molten slag. For those refractory containing graphite carbon is to be decarburized in advance and to form decarburizing layer and metamorphosis layer. The subsequent corrosion is decarburizing and taking chemical reaction to form low fusing point compounds and dissolved in molten slag at the same time.

铁浴中硅和钛的扩散是影响铁浴及熔渣与耐火材料作用的重要因素，耐火材料中添加的TiO〓和SiC受熔渣氧化和侵蚀，将被部分还原形成Si，Ti向铁浴中扩散，Si、Ti在铁浴中的扩散研究结果是： D〓=1.84×10〓exp（－5988.7/T） cm〓/S E〓=49766 J/mol D〓=7.76×10〓exp（－53225.5/T） cm〓/S E〓=442304 J/mol 铁浴式熔融还原熔体对粘土砖，高铝砖，镁砖的侵蚀速度很高，镁碳砖抗侵蚀能力比前几种耐火材料强，但不如铝碳砖；对不含碳耐火材料在熔体中的侵蚀是熔渣中FeO及其它氧化物与耐火材料组分的化学反应形成低熔点物熔蚀进入渣相，产生损毁。

In the other hand, graphite carbon and SiC oxidizing produce CO、SiO〓 and in the same time CO separates graphite carbon partially, this effect will decrease decarburizing rate and corrosion rate for Al〓O〓-SiC-C brick. TiO〓 and SiO〓 protective layer forming and separating graphite carbon are the main factor of resistance smelting reduction molten slag-iron to corrode and the main feature of corrosion process.

Al〓O〓-C-SiC砖在侵蚀过程中，由于SiC氧化后产生CO，SiO，并析出碳和降低耐火材料气孔率及氧化形成的SiO〓成为保护膜，使熔体对耐火材料的侵蚀能力降低，这两种耐火材料的侵蚀速度都是随着使用时间延长，耐火材料侵蚀速度逐渐降低。

Photocatalytic process is one of the current technology with high efficiency and economizing energy for the removal of pollutant from water.

TIO：因其优异的光催化性能，在污染物废水及空气净化方面引起了国内外研究者的广泛关注1.2〕。

In addition, thermodynamic activity of TiO in the molten slags mentioned above have been measured at the experimental conditions.

这些半经验关系式完全可以用于钒钛磁铁矿冶炼的实际计算。

The degradation of acid grain black dye by sonophotocatalytic oxidation with nanometer TiO 2 and ultrasonic wave has been studied.

对超声波作用下的纳米TiO2光催化氧化法降解酸性粒子元青染料进行了研究。

Click image to play movieConnect a multimeter using an alligator clip to each plate (the negative electrode is the TiO 2 coated glass and the positive electrode is the carbon coated glass).

连接万用表使用鳄鱼夹以每块板（负极是二氧化钛镀膜玻璃和正极是碳镀膜玻璃）。

The process is simple, lacking pollution and erosion. The optimal conditions of SO 2- 4-TiO 2 solid superacid are dipping acid concentration at 0.50?

SO2 - 4 TiO2 固体超酸催化剂较为适宜的制备条件是：浸酸浓度为 0 5 0mol/L、焙烧温度为 5 0 0℃。

In the immobilized system, photocatalytic oxidation reaction of organic adsorbates occurred on the interface of activated carbon and TiO〓.

对于光催化剂负载体系，光催化降解发生在光催化剂与活性炭相接触的界面。

Under radration 500W high-pressure mercury lamp ray and catalysing by this TiO 2 sample for 5 hours, more than 91% of the chemical oxygen demand of sodium dodecyl be...

以该催化剂在 5 0 0 W紫外线高压汞灯照射下光催化氧化十二烷基苯磺酸钠 5小时，化学需氧量去除率达到 91 %以上。

The white TiO 2 will change color as the dye is absorbed and complexed to the Ti.

二氧化钛的白色会改变颜色的染料被吸收，络合的钛。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。