yellow jack
美 [ˈjeloʊ dʒæk]英 [ˈjeləʊ dʒæk]
- 黄色旗,检疫旗;金鲹;黄热病
yellow jack
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Fishing ground will be created by releasing yellow jack fry and installing floating fish beds in order to increase the economic value of Fisheries in the area .
通过放养黪鱼苗和设置浮鱼礁建立渔场,提高该地区鱼资源的经济价值。
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The Survey Control Adopted in the Project of Traversing the Yellow River by Pipe Jack at Zhengzhou
顶管穿越郑州黄河的测量控制