The technological and economic targets and prospect about the modified Rh technique were emphasized.

重点介绍了改性铑法的工艺技术及其经济指标.

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The design parameters, operation modes and economic targets of the project were given the paper.

文中作者介绍了该项工程的设计参数 、 运行方式和经济指标.

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In some cities, urban emergency evacuation organizations and major economic targets, such as protection drill.

部分城市组织城市人口紧急疏散和重要经济目标防护等课题的演练.

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