dhv meaning in English
鸭肝炎簿
Examples
- Measuring and grinding machine for raw edge v - belts type dhv - 3000
Tgm - 5000新概念同步带磨背机 - Design hourly volume dhv
设计小时交通量 - The dry - hot valleys ( dhv ) are located mainly in the deeply incised valleys along the upper streams of several international and domestically rivers , like yangtz , zhu , lanchang , hong , and nu rivers
干热河谷主要分布于长江、珠江、澜沧江、红河和怒江等国内和国际性河流的上游深切河谷地段。 - Quite a few pilot research projects have been carried out . on demonstrating new silviculture techniques for re - vegetation in dhv , but there still exist great difficulties in carrying out large - scale afforestation engineering
目前已经开展了一系列的有关造林技术的前期研究项目，但大规模的造林培育工程尚难以开展。 - Since the environmental situation in valley influenced directly the water body of river , the soil erosion control and re - vegetation in dhv is the most urgent task in the process of environmental harness along the rivers
由于干热河谷的植被情况直接影响河流水体的质量，因此河谷内的植被恢复和水土保持就成为流域治理的最重要的任务。