求翻译：考察了江苏省的地方政策在重工业行业污染控制方面的有效性，并分析了污染控制目标下的经济效率，以期为产业政策的调整提供依据。是什么意思？

正在翻译，请等待...

A tour of Jiangsu Province in pollution control policies in heavy industry, and to analyze the effectiveness of pollution control under the objective economic efficiency, with a view to provide the basis for adjustments industrial policy.

Inspected Jiangsu Province's place policy in the heavy industry profession contamination control aspect validity, and has analyzed under the contamination control goal economic efficiency, provides the basis take the time as the industrial policy adjustment.

Inspected in heavy industries in Jiangsu Province, local policy effectiveness of pollution control, and analysis of economic efficiency under the pollution control objectives, with a view to provide the basis for the adjustment of industrial policy.