protective construction meaning in Chinese

防护工程
防护建筑

Abstract : proceed in start from position of ecological constraction and agricultural sustainable development strategy of ningxia part in loess plateau , the article discusses existing problems and harnessing experiences of ningxia ecological environment and sets forth some feasible proposal that how to improve ningxia ecological environment and carrying out protective construction
文摘:从黄土高原宁夏部分生态建设与农业可持续发展的战略地位出发，阐述了宁夏生态环境存在的问题与治理经验，并提出了如何改善宁夏生态环境、进行保护性建设的一些可行性建议。