紫山

紫山灰场粉煤灰作为一种冲填土，粒度细，似粉砂。

Pulverized coal ash is hydraulically filled on ground of Zishan .

脱色驼绒的理化性能研究采用Fe2＋作催化剂对紫山羊绒、驼绒、卡拉库尔羊毛、牦牛绒进行催化氧化脱色。

Study on chemical-physical properties and decolour process of fleece-line In the catalytic oxidation of pigment removal of natural colored animal fibers , Fe 2 + was used as the catalyst .

灌浆技术在紫山灰坝迎灰坡裂缝处理中的应用

Crack treatment at the ash-ward face of Zishan ash dam

灌浆技术在紫山灰场粉煤灰地层中的应用

Application of grouting technology to the layer of pulverized coal ash on ground of Zishan

紫山灰坝迎灰坡裂缝成因分析及灌浆防治对策

Cause analysis of crack formation on the ash-ward slope of Zishan dam and measures of prevention and cure with grouting

周三中国科学院麾下的紫山天文台研究员程卓称周五下午中国可以观赏到一次日环食。

An annular eclipse of the sun is expected to cross China Friday afternoon , Cheng Zhuo , a researcher with the Purple Mountain Observatory under the Chinese Academy of Sciences , said Wednesday .

那年春天，他把一群小雁转移到奥沙瓦市以北15公里紫山区我的土地上。在这环境里它们和我、我的妻子保拉以及我们的三个孩子都熟了。

That spring he moved a flock of goslings to my property in purple hill , 15 kilometres north of oshawa , where they adopted me , my wife , paula , and our three children .