查询词典 dioxide

The same is carried out in the microwave, ethanol, dichloroethane, sodium carbonate, tetrabutylammonium iodide ammonium dissolved in dimethylformamide, then access to carbon dioxide.

同样是在微波炉中进行，把乙醇，氯乙烷，碳酸钠，四丁基碘化铵溶解在二甲基甲酰胺中，再通入二氧化碳。

Soda ash,ammonium chloride,caustic soda,sodium metasilicate,carbon dioxide for food industry.

纯碱，氯化铵，烧碱，偏硅酸钠，食用二氧化碳。

In fact, silicon dioxide, aluminum oxide, ferric oxide, calcium oxide and sodium oxide are the main components of coal ash that influence on fouling and slagging.

由于我国煤炭种类繁多，煤中矿物质的成分和含量千变万化，给煤的结渣机理研究带来很多干扰因素，从中找出明确的规律不是一件易事。

The best technology parameters are studied in the production of precipitated silicon dioxide,light magne sium oxide and by-products of sodium sulfate and iron oxide red from the asbestos tailings in a wet method.

探讨了以石棉尾矿为原料，采用湿法生产沉淀二氧化硅和轻质氧化镁，副产硫酸钠、氧化铁红等化工原料的最佳工艺参数，充分利用了陕西省的矿产资源，解决了石棉尾矿的环境污染问题。

The fermentation of sugar to alcohol and the production of lime and sodium phosphate also generate carbon dioxide .

糖发酵成酒精和石灰和磷酸钠的生产也产生二氧化碳。

Silicon Dioxide is obtained by insolubilizing the dissolved silica in sodium silicate solution.

二氧化硅是通过将在硅酸钠溶液中已溶解的硅固化而得。

A progress of designing and making about the device that is used for curing sodium silicate sand by blowing carbon dioxide was introduced.

介绍了一种CO2水玻璃砂吹气硬化装置的设计思路、制造特点和应用效果。

The polymerization of sodium silicate and gel condensation of silicon dioxide are accelerated by using the firming agent.

用固化剂促进水玻璃的聚合和二氧化硅凝胶的缩合，拼用苯丙乳液作为辅助成膜物质。

Sorb-吸收 Plants can absorb carbon dioxide and release oxygen.

植物可以吸收二氧化碳释放氧气。

After the addition of sorbent , and sulfur dioxide emissions can be reduced 35%~ 50%.

发展型煤是提高粉煤利用率和减少环境污染的重要途径，研究表明，工业锅炉，窑炉使用型煤后可比烧散煤节煤10%~27%，烟尘排放量可减少50%~60%，添加固硫剂后，二氧化硫的排放量可减少35%~50%。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。