1.
Content and Distribution of Organic Chlorine Pesticide in the Middle and Lower Yellow River
黄河中下游水体中有机氯农药含量与分布
2.
Progress of Model Studies on Total Dissolved Gas Supersaturation Downstream of Sluicing Dam
大坝下游水体溶解气体浓度超饱和模型研究进展
3.
Numerical simulation of dissolved oxygen concentration in the downstream of Three Georges Dam
三峡工程坝身泄流下游水体溶解氧浓度数值模拟
4.
Contents and Potential Ecological Risk of Heavy Metals in Middle and Lower Reaches of Second Songhua River
第二松花江中下游水体重金属特征及潜在生态风险
5.
"The crawl is considered the speediest. In executing it, the body is prone and alternative overarm strokes are used. "
爬泳最快，游时身体朝下，两臂轮流划水。
6.
On Building a System of Water Rights in the Stem Lower Yellow River;
黄河下游干流水权体系建设问题探讨
7.
Stream standards refer to quality of receiving water downstream from the origin of sewage discharge.
水体标准是指污水排放点下游的受纳水体的水质。
8.
Numerical Simulation of Underground Salt water Changes at the Lower Area of Dagu River in Qingdao
青岛大沽河下游地下咸水体变化的数值模拟
9.
You cannot learn to swim unless you go into the water.
要学会游泳就必须下水。
10.
The fish swam along the drain.
鱼沿着排水管游下去。
11.
The lower valley of the river is often flooded.
该河下游区域常遭洪水。
12.
The current is deep and strong down the stream.
下游的水又深又急。
13.
Research of arch dam vibration induced by the spillway flood flow nape dropping on the river bed
拱坝溢流水舌冲击下游河床诱发坝体振动的研究
14.
Construction and Empirical Analysis of Evaluating Index System of Risk Avoiding Ability of Residents in Downstream Reservoirs
水库下游居民避险能力指标体系构建及其实证研究
15.
swimming bell
【动】(水母等)泳钟, 游泳体, 伞
16.
marine crustaceans with feathery food-catching appendages; free-swimming as larvae; as adults form a hard shell and live attached to submerged surfaces.
海生甲壳动物，有羽毛状捕食的附肢；幼体独立游水；成体形成硬壳附着生活于水下。
17.
Study on Town Tourism Combined-Driven Development with Cities Under Tourism Regionalization--Taking Lishui Town of Nanjing As an Example;
区域旅游一体化背景下的小城市与大中城市旅游联动发展研究——以南京溧水为例
18.
Dynamics of Groundwater Level in the Water Table Fluctuant Belt at the Lower Reaches of Heihe River
黑河下游地下水波动带地下水位动态变化研究