1) sediment diversion
分沙
1.
A three-gradation method was applied to solve the flow governing equations,and the ratio of sediment diversion at the.
采用三级算法求解水流方程组,并选用了分沙比等于分流比的汊点分沙模式,与泥沙连续方程组进行非耦合求解。
2.
, a one-dimension mathematical model was build suitable for the calculation of the sediment diversion and silting in the irrigation canals.
本文首先对引黄泥沙处理存在的主要问题进行了分析,针对引黄灌区渠道树状结构、沿途分水分沙受人为影响、引水含沙量变幅大等特点建立了引黄灌区一维沉沙、分沙数学模型。
2) flow and sediment diversion
分流分沙
1.
Advances in research of computational models for flow and sediment diversion in river channels;
河道分流分沙计算模式研究进展
4) sediment diversion ratio
分沙比
1.
(sediment deposition ratio of Luoshan Hankou reach to Dongting Lake) and λs, (sediment diversion ratio from Yangze River to Dongting Lake) is obtained.
对长江中游泥沙输移规律进行了综合分析，建立了螺山至汉口河段和洞庭湖区泥沙淤积比λｖ与三口分沙比λｓ之间的定量关系。
2.
In this paper,the ebb water and sediment diversion ratios and the net discharge water and sediment diversion ratios in the Changjiang River estuary area are calculated by using the hydrographic data observed in the estuary area in September,2002 and the standard hydrodynamic method.
据2002年9月长江口同步实测水文资料,运用标准水文法,对南、北支和南、北港的落潮分水分沙比和净泄分水分沙比进行了计算。
3.
From 1956 to 1966,the flow and sediment diversion ratios are 29% and 35% respectively,whereas from 1999 to 2002,they are decreased to 14% and 16%,meanwhile the no-flow days increase accordingly.
20世纪50年代以来,荆江三口分流分沙呈逐年减小的趋势,其分流分沙比由1956-1966年的29%、35%减小至1999-2002年的14%、16%,年断流天数也逐渐增多。
5) distribution of sandy land
沙地分布
6) Salts of sandland
沙地盐分
补充资料：分沙
1.形容水清澈见底。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条