净化

Some problems can be solved, such as the deposition of boiler, the loss of cauterization,and the fast augment of the pressure-reduction of the direct current crucible and heater.Therefore, the boiler need not be washed frequently. the run-periodicity of purifyinstrument of coagulator was prolonged, and the service pipe was improved greatly.

采用OT处理后，锅内沉积物量减少、腐蚀损坏降低、直流炉炉管和加热器压降快速升高问题得到了解决、锅炉清洗频率降低、凝结水净化装置运行周期延长、给水管道FAC大有改善等。

High-temperature coal gas cleaning is one of the key technologies in such systems.

对高温煤气进行有效的净化是发展这类循环的关键问题之一。

At the same time it is good host for Dactyl opius coccus and good species for landscape .

同时，也是胭脂虫的优良寄主植物以及居室，办公室的净化，街道，公园，单位绿化美化的好树种。

The removal efficiency of COD is about 60%~70% and 80%, respectively.

试验结果表明：两种方法均能有效地净化废水，COD去除率分别为60%~70%和80%左右。

The new technology for ammonia distillation in coke oven gas purification system and its characteristics are introduced.

介绍了焦炉煤气净化系统蒸氨新工艺技术及其特点。

This paper points out the problem of the AS system for coke oven gas cleaning in Panzhihua Iron and Steel Corp.

本文介绍了 AS 煤气净化系统在攀钢生产运行中存在的问题，分析了各种问题对煤气脱硫洗氨效率的影响，并提出了治理措施及取得的效果。

This colorful natural plant essence is provided with ideal cleansing effect, realizes the perfect balance of moisture and grease, accelerates the natural withering and peeling of acne and comedo, helps skin metabolize aging corneum, eliminate acne and comedo, prevent acne from generating.

每一滴都是精纯珍品，清凉舒适，丰富多彩的天然植物精华具有理想的净化效果，实现水油完美平衡，加速暗疮、粉刺自然萎缩和脱落，帮助肌肤代谢老化角质，从而消除暗疮以及痘痘，并且预防粉刺生成。

An official with the National Population and Family Planning Commission said privately that the agency is looking at ways to refine the limit without getting rid of it.

国家人口和计划生育委员会官员私下说，该机构在寻求比废除它更好的方法来净化这种限制。

She sees but one object of supreme compliment in this world, and that is herself.

另一方面，她自己的情感却是一种净化心灵的力量。

We used quartz sand, cinder residue, steel furnace slag as filtering media according to proper proportion compound with organic matter and soil for sewage treatment for a period of over one year.

选取石英砂、煤灰渣和高炉渣作为介质，再按适当的比例配以有机质和土壤组成人工土填料处理柱，进行了不同基质垂直流人工湿地对城市污水的净化效果研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。