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- This small drainage area will not be influenced by the Siberian cold current. 这小流域不会受到西伯利亚寒流的影响。
- harnessing of small drainage area 小流域治理
- The flash flood index calculating model for small drainage areas of Jiangxi province, which does not require lots of data and analysis, and its calculating methods are introduced. 摘要介绍了一种不需要大量观测数据及分析,适用于江西偏远小流域的山洪灾害指标的计算模型,及其具体计算方法。
- STUDIES ON SIGHT ECOLOGICAL DESIGN OF SMALL DRAINAGE AREA OF GENXI RIVER 根溪河小流域景观生态设计研究
- Scheming of the Small Drainage Area Comprehensive Treatment and Development Measures for Granite Soil Erosion Area 花岗岩水土流失区小流域综合治理开发措施配置
- A Research into the Land Utilization and Sustainable Development of Water And Soil Conservation in the Zhangjiagou Small Drainage Area 张家沟小流域水土保持持续发展研究
- a small drainage area 小流域
- Small drainage area 小流域
- Drainage area of 1000 square kilometers of the Yellow River, and Qinhe Fenhe. 流域面积在1000平方公里以上的有黄河干流、汾河和沁河。
- If small drainage and irrigation, spray, threshing, ginning, Milling, milling, feed, and so crushed. 如小型排灌、喷雾、脱粒、轧花,碾米、磨粉、饲料粉碎等。
- There is a small drainage outlet for changing water under the vase, and we use the rubber buffer to block it. 花瓶下部有一个换水用的小排水口,并用橡胶塞塞住。
- Conditions that are correlated with accelerated deposition include drainage area, gully development, and texture of source material. 与加速沉积有关的条件包括流域面积,沟壑发育状况和土壤结构等。
- The State Department held a meeting today to deploy the Huai River drainage area water pollution prevention and treatment work. 国务院今天召开会议,部署淮河流域水污染的防治工作。
- The siphon drainage effect of hank slope will improve if the distance between bailing wells, or controlling drainage area, is smaller. 港口岸坡虹吸排水系统中汲水井的间距越小或控制排水面积越小,则越能提高岸坡的虹吸排水效果。
- Decisive measures must be adopted to prevent serious water pollution accidents from happening again in the Huai River drainage area. 要采取果断措施,防止淮河流域再次发生重大水污染事故。
- The wreckage was discovered in a moderately wooded drainage area about 3 nm northeast of SFF at an elevation of 2,300 feet msl. 飞机残骸在SFF机场东北方向3海里海拔高度2300英尺的一片树木茂密的灌溉渠附近被发现。
- Primitive agriculture in Hainan Island emerged in new stone ages, late r than Huanghe and Changjiang drainage area and other places in South China. 海南岛原始农业起源较黄河、长江流域及华南地区其它地方为晚,大约发生在新石器中期。
- The oil drainage area can be improved when the branch length or branch number is increased,and the well deliverability will be in... 复杂结构井的产能关系式能够涵盖常规水平井,具有水平井产能关系的一般性特征。
- This illuminates that the gully ratio of slops and the drainage area could control the form and progress of debris flow. 其中沟床比降和流域面积的分维值最小,对泥石流沟的形成、演变控制最为显著。
- The drainage area of the Lengi River upstream of the proposed mining area at Banko Tengah is reported to be 71 square kilometers. 兰芝河的流域在规划在盘古的矿区的上游。根据报道,南廷加有71平方公里。