用rational exploitation造句子，“rational exploitation”造句

The State will also provide policy support encouraging the research, evaluation, investigation, development, protection and rational exploitation of the mineral resources in the region.

Fisheries resources management system is a main way to achieve rational exploitation and protection of fisheries resources.

We should make a rational exploitation and comprehensive use of our natural resources.

The paper puts forward the thought, an evaluation method of rational exploitation quantity, the area controlled by unit well and a standard of water cost.

The countermeasures of rational exploitation and utilization of land resource in Heilongjiang Province;

Program for rational exploitation of groundwater will be developed to gradually raise the groundwater level. Emphasis would be laid on control over exploitation of groundwater for industrial and agricultural use.