western art西方艺术westernadj.西方的；西洋的；西部的n.西方人；西部片；西部小说western traditional ethnic sports西部民族传统体育western Liaoning coastal district辽西沿海地区Western Minority-inhabited Area西部少数民族地区Western and Eastern Han DynastiesWestern Qinghai-Tibetan Plateau青藏高原西部western universities and colleges西方大学western part of Liaoning Province辽宁Western and Central Pacific Ocean中西太平洋western margin of Kiamusze massif佳木斯地块西缘western resource-abundant areas西部资源富集区

1. In this paper, the importance and the actuality of the western basin headwaters areas are enumerated.
   摘要通过论述西部流域源头地区的重要地位及其现状，提出了西部流域源头生态补偿问题。