淤积原因,course of sedimentation
1)course of sedimentation淤积原因
英文短句/例句
1.Analysis of the Course of Sedimentation in Lower Approach of the Floodgate and Research of the Project of Bring into the Tidewater and Eroding the Sedimentation;挡潮闸下游河道淤积原因分析及冲淤保港措施研究
2.Analysis and Research on Silting in Harbor Basin--Taking Fuzhou Mawei Harbor as an Example;港池淤积原因分析与研究——以福州马尾港为例
3.Negative influences and causes of canal siltation in the irrigation districts of Yellow River;引黄灌区渠道淤积的负面影响与原因分析
4.Exploration of The Causes of Bad Prognosis in The Fetals with ICP;妊娠期肝内胆汁淤积症胎儿不良预后原因探索
5.Analysis on Causes of siltation of Main and Branch Ditches in Jiaokou Chouwei Irrigation Area and Prevention-control Measures to It交口抽渭灌区排水干支沟淤积产生原因分析及防治措施
6.The harbor has been sanded up by the tides.那港囗因潮水冲积的泥沙而淤塞。
7.Advances in the ABCB4 gene in cholestatic disordersABCB4基因与胆汁淤积性疾病的研究进展
8.A by-product of this halt to blood-flow is the temporary backup of blood. This is likely what causes the pain.血液暂缓流动的附带结果之一即为血液的暂时淤积。这大概就是引起头痛的原因了。
9.Analysis of typhoon caused sudden siltation in the Changjiang Estuary by simulation模拟分析台风引起长江口骤淤的原因
10.A study on pathogenesis and maternal and fetal risks of ICP妊娠肝内胆汁淤积症病因及对母婴危害的研究
11.Infantile Progressive Intrahepatic Cholestasis and Mutations in Bile Salt Export Pump Gene;婴儿进行性肝内胆汁淤积症及BSEP基因突变研究
12.Mechanism of Riverbed Aggradation at Tongguan Reach and Channel Shrinkage at Lower Weihe River;潼关高程抬升与渭河淤积萎缩成因分析
13.The Significance of SLC25A13 Gene Mutation in Chinese Infants with Intrahepatic Cholestasis;SLC25A13基因突变在婴儿肝内胆汁淤积症中的意义
14.The Causality In Study of Intrahepatic Cholestasis of Pregnancy;妊娠期肝内胆汁淤积症研究中的因果论
15.Risk factors of parenteral nutrition-associated cholestasis in neonates新生儿肠外营养相关性胆汁淤积危险因素分析
16.Genetic Analysis on Sedimentation of Bayangaole-Toudaoguai Section in the Past 20 Years近来巴彦高勒—头道拐河段淤积成因分析
17.Genetics Research of Multidrug Resistance Protein 3,Farnesoid X Receptor Gene in Intrahepatic CholestasisMDR3、FXR基因在肝内胆汁淤积的遗传学研究进展
18.Risk factors of parenteral nutrition-associated cholestasis in preterm infants早产儿肠外营养相关性胆汁淤积高危因素
相关短句/例句
Causes of accretion deposits淤积碍航原因
3)silting principle淤积原理
1.An on-line monitoring oil contamination technique,utilizingsilting principle,had been developed for detection of the oil contamination in hydraulic system indirectly by measuring the differential pressure through some fixed volume.采用淤积原理的在线污染监测方法,通过检测流过滤膜某一固定体积时的压差来测量液压系统的油液污染度。
4)wash plain淤积平原
5)the factors of siltation淤积因素
6)siltation cause淤积成因
1.Based on the riverbed evolution analysis of Guichi reach of Changjiang River, the trend of riverbed evolution at Guichi automobile ferry terminal and nearby area is briefly introduced and thesiltation causes of the ferry terminal is demonstrated, in accordance with which, the regulation scheme is presented.通过对长江贵池河段的河床演变分析 ,阐述贵池汽车轮渡码头一带河床演变的趋势 ,论证了轮渡码头的淤积成因 ,并提出了整治方案。
延伸阅读
坝区泥沙淤积坝区泥沙淤积sedimentation in dam areaboqLJ rl}sho ytljl坝区泥沙淤积(Sedimentation in dam area)河流上筑坝塑水后，由于塑水区内水深加大，流速降低，泥沙沿程淤积，并向坝前推进，造成坝前泥沙的淤积。坝区泥沙淤积产生的问题主要有:①在船闸引航道中及其口门附近产生淤积，使航深不足或水流不顺而有碍通航。②电站进水口前的泥沙堆积使过机水流中的含沙量增大，泥沙变粗，造成过水建筑物或水轮机过流部件的严重磨损。③坝前泥沙淤积有可能影响问门启闭，堵塞泄水孔，影响大坝安全。以通航为主的枢纽和以发电为主的枢纽对坝区水流条件的要求不同，防治坝区泥沙淤积的措施也不一样。(1)以通航为主的枢纽。宜将船闸布置在靠近稳定深乱线一侧，要避开弯道的凸岸和回流、缓流区。这些地区都是泥沙集中淤积处，且淤积后又难于冲走。结合各个工程的实际情况，可设置某些导流排沙工程，如修建引航导墙以破除回流减少淤积;设置底部高程较低的冲沙闸，以定期冲刷上游及下游引航道淤沙。(2)以发电为主的枢纽。高水头水电站的防沙措施主要是设置高程较低的排沙孔。排沙孔布置在机组进水口的下面，防沙效果最好，但结构复杂，施工及管理都不便。一般把排沙孔设在进水口的侧下方，其位置以使进水口处在冲刷漏斗的影响范围之内为原则。低水头枢纽的防沙措施，主要是进行合理的平面布置。如利用弯道环流特性，正面取水，侧面排沙，同时设置导沙坎，常能取得较好的防沙效果。在中小型水库中，也可采取清浑水分治的办法，即在童水区上游修建排浑渠(或排浑洞)，当汛期洪水人库时，可将浑水通过排浑渠(洞)直接排往坝下游，减少主库淤积，缓解坝区泥沙问题。
