含石灰的

The practice is introduced for producing extra-low carbon ferrochromium with Perrin process of adding some silico-chromium to reduce FeO in molten chrome ore-lime to increase the ratio of Cr/Fe , and producing high chromium products (Cr≥72%) with this melt.

介绍了波伦法冶炼微碳铬铁过程中，先加入部分硅铬还原铬矿-石灰熔体中的Feo，以提高Cr/Fe；然后用此熔体生产出含Cr≥72％的高铬产品的生产实践。

On the basis of analyzing the slaggy properties the reason - able range of slaggy composition for pyrometallurgy enrichment of low grade lead zinc oxide ore containing germanium is determined .

本文在分析火法富集低品位含锗氧化铅锌矿炉渣性质的基础上，确定了富集过程中合理的炉渣组成范围；提出了调整配料比例，补加少量石灰，以改善炉渣性质，提高生产过程中的技术经济效益。

Travertine is a volcanically heated, calcium-rich flow from hot springs.

石灰华是火山的热，含钙丰富的流出热的喷泉。

The experiment result show that desulfurization efficiency declined with the increase of flue gas flux and SO_2 inlet concentration; desulfurization efficiency added with the enhance of Ca/S molar ratio, flue gas humidity, the moisture content of calcium sorbent, desulfurization efficiency also increased after adding activated vapor, superinducing additive, inflicting applied voltage.

试验表明：随着烟气流量，SO_2进口浓度的增加，脱硫效率降低；随着钙硫比，烟气含湿量，石灰含水率的增加，脱硫效率增加：随着活化蒸气的通入，外加添加剂的加入，外加电压的施加，系统的脱硫效率增加。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。