Based on the planning and design of the warping test project in the middle reach of Yellow River from Longmen to Tongguan, a physical model test about the effects of sediment diversion of intake gate was made.
为配合黄河小北干流放淤试验工程规划设计,进行了引水闸引沙效果试验研究。
;with which better desilting effect has been obtained,and then a certain reference can be provide for the project of water diversion from heavy sediment-laden river as well.
针对新疆金沟河引水防沙体系存在的问题,通过采取改造上游段,抬高进水闸底板高度,改固定式溢流堰为自溃坝,延长输沙道,调整进水闸前拦石栅角度,建立"费尔干式渠首—排沙涡管—排沙漏斗"三级防沙排沙集成体系及运行管理模式等措施,取得了很好的排沙效果,且对多泥沙河流的引水防沙有一定的借鉴作用。
Based on the special materials and crafts,the paint and pottery can produce an aesthetic sense of art, which may be either magnificent and splendid,or simple and shibui,or mild and soft, or deep and still,through the visual languages such as color,gloss,texture,tactile quality.
漆陶是漆艺与陶艺的完美结合,在我国有着悠久的历史。
This paper expounds the classification and process of digital expression for the image effect of ceramic product design,and explores its future possibilities.
本文就陶瓷产品效果图的数字表现方法的分类及表现过程进行阐述,并对其未来的发展做出展望。
Effects Analysis of Diverting Water and Sand of Warping Tests in Xiaobeiganliu of the Yellow River;
黄河小北干流放淤试验引水引沙效果分析
Observation of the Effect of Intermediate Pregnant Amniotomy Using Mifepristone and Ethacridine;
米非司酮与依沙吖啶联合用于中孕引产效果观察
Clinical Effect of Mifepristone and Ethacridine on 12～16 Weeks Of Pregnancy
米非司酮配伍依沙吖啶用于12～16周妊娠引产的临床效果
Observations of the Effects of the Combined Usage of Mifepristone and Ethacridine Lactate on Metaphase Induced Labor
米非司酮和依沙吖啶联合用于中期引产效果观察
- Achievements have been made in desertification prevention and control.
——防沙治沙工作取得积极效果。
Some successful examples were given to illustrate the effects of different pumping sites along the irrigation canals on sediment utilization, treatment and transportation.
并例举了渠道不同部位设置提水设施对于引黄灌区泥沙利用、理和输送等方面的作用和效果。
Desertification Controlling and Its Effect Assessment of Huangyangtan Sandy Land in Xuanhua County, Hebei;
宣化区黄羊滩沙地沙漠化治理及其效果评价
Comparison among the Afforest Effects of 5 Excellent Desert Shrubs in Semi-desert Area
半荒漠风沙区5种优良沙生灌木造林效果比较
Attracting effect of Semanotus bifasciatus attractant in the forest
双条杉天牛引诱剂林间引诱效果研究
Effect of intervention on the occurrence of trachoma among resident students
住校学生沙眼患病现状干预效果分析
Analysis of sediment reduction effect of soil and water conservation in Tennessee riverbasin
美国田纳西河水土保持减沙效果分析
Shallow Shoal Regulating Effects of Manting Dashaba in Lancang River
澜沧江曼厅大沙坝浅滩整治效果分析
Effect analysis of channel regulation in sand bar of the Minjang River
闽江口拦门沙航道整治工程效果分析
Meta analysis on the effect of methadone maintenance treatment
美沙酮维持治疗效果的Meta分析
EFFECTIVE EVALUATION OF METHADONE MAINTENANCE TREATMENT FOR 180 DAYS IN HEROIN ADDICTS
美沙酮维持治疗180天的效果评价
Evaluation for the Community-Based Methadone Maintenance Treatment in Guangzhou City
广州市社区美沙酮维持治疗效果评估
Simultaneous Determination of Ursolic acid and Oleanolic acid in Hippophae rhamnoides with HPLC
高效液相测定沙棘果皮中熊果酸和齐墩果酸的含量
Study on the Forest Pattern and Efficiency of Wind Break and Sand Fixation in WuLanBuHe Desert of Inner Mongolia;
内蒙古乌兰布和沙漠防风固沙林模式及效果研究
