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If fly ash can be used to treat wastewater of phenol, it will be better way to save resources.

由于粉煤灰独特的物理化学性质及其本身低廉的价格，使其在废水处理方面具有广阔的应用前景。

Fly ash can cause environmental pollution, but it can be exploited as useful resources.

粉煤灰的堆放是一种污染，而粉煤灰的利用则使它成为一种资源。

It was proved that the iron oxide in fly ash can improves the concrete electrical conductivity to a degree.

这证明，在氧化铁粉煤灰可以改善混凝土的导电性在一定程度上。

Fly ash can be used to improve the performance of cement, especially to effectively reduce the total heat of hydration in cement.

粉煤灰能提高和改善水泥性能，特别是能有效地降低水泥的水化热。

The increasing ratio of the later strength of high volume fly ash concrete can't be ignored,too.

同时，大掺量粉煤灰混凝土的后期强度增长对于混凝土的意义也不容忽视。

The study also proved that bottom ash and fly ash can be utilized as build material.

另外，燃烧产生的灰渣含碳量总体在5%以下，可以作为建材原料加以利用。

The results in the research have shown: the fly ash can improved effectively properties of chestnut soil.

研究结果表明，粉煤灰可以补充栗钙土中的某些营养元素，而不会造成污染。

The main products have positive pressure dense phase pneumatic ash system, gray library complete sets of equipment, dry-type flue gas desulfurization systems, DTII Series belt conveyors, CS-type fly ash separation system, series of steel, aluminum alloy, glass fiber reinforced plastic, organic waste combustion, such as cable tray.

主要产品有正压浓相气力输灰系统、灰库成套设备、干式烟气脱硫系统、DTII型系列皮带输送机、CS型粉煤灰分选系统、系列钢制、铝合金、玻璃钢、有机阻燃电缆桥架等。

As incineration is increasingly used in the treatment of solid waste in China nowadays, it becomes a noteworthy problem to dispose fly ash. Treatment of flue gas ash has become the key measure of preventing pollution of heavy metals.

随着垃圾焚烧技术在各个城市生活垃圾处理中的广泛应用，对生活垃圾焚烧的残余物，主要是飞灰的处理、处置，已成为困扰人们生产生活的重要难题之一。

However, there are few report on the influence of iron oxide in the fly ash.

但是，有一些报告中的氧化铁粉煤灰的影响。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。