水流

Something moving along in a current of air or water.

随气流或水流移动的东西。

Owing to long- time erosion by water, stone blocks collapse continuously at the bottom of the rock body, forming a vertical cliff.

因岩体底部被水流常年冲刷，造成岩块不断崩塌滑落，形成垂直的悬崖。

In the automatic sprinkler system,alarm valve is acritical component,and its role to three factors:connect or disconnect the water supply,the output600X Hydraulic Electric Control Valve alarm signal and the prevention of water pumped back into the water supply source,and through the alarm valve can be installed on the system of water supply and alarm device for testing.

在自己主动喷水灭火系统中，报警阀是至关重要的组件，其作用有三：接通或切断水源、输出报警信号和防止水流倒回供水源，和路程经过过程报警阀可以对系统的供水装配和报警装配进行查验。

When advection risk in surface waters is low and by spending less time in the upper waters as ...

水流的增加或方向的改变会使其在底层的停留时间增加。

When advection risk in surface waters is low and by spending less time in the upper waters as the velocity increases.

水流的增加或方向的改变会使其在底层的停留时间增加。

The underground root systems and the plenty of adventive roots growing on basis trucks can greatly reduce soil erosion by reservoir water. The 1 m×1.5 m allocation density of the Salix viminalis showed the best protection, and sediment yield was 8.64 kg/m^2, which decreased 74.38% compared to CK.

柳树根系及主干基部长出的大量不定根，可减缓水库水流对滩地土层的冲蚀，以青刚柳1m×1.5m密度配置的防护效果最好，冲蚀量仅8.64kg/平方公尺，比对照减少74.38%。

The contrast hot test of the copper cooling stave with different cooling channels was done in the hot test whole-scale furnace which is designed by the authors.

在自行设计的1：1热态试验炉上对不同孔型的铜冷却壁进行了热态对比试验，对试验结果作了传热学分析，提出优化铜冷却壁水流通道断面设计的方法，优化后的水流通道可以达到强化传热和减少铜料消耗以及节约冷却水用量的目的。

After breakfast they went whooping and prancing out on the bar, and chased each other round and round, shedding clothes as they went, until they were naked, and then continued the frolic far away up the shoal water of the bar, against the stiff current, which latter tripped their legs from under them from time to time and greatly increased the fun.

早饭后，他们欢呼雀跃地向沙洲奔去。他们相互追逐，转着圈圈跑，边跑边脱掉身上的衣服，等全身脱个精光后，继续嬉闹，一直跑到沙洲的浅水滩上，逆着水流站着，水流从他们腿上冲过，时常要把他们冲倒，这种冒险给他们带来了极大的乐趣。

Rapids are created when rivers are on a steep gradient, making the water flow very fast, when the flow is constricted into a narrower channel, or where an obstruction such as a boulder interrupts the river, causing eddies and swirling currents.

当河流的坡度陡斜造成水流变快的时候，当水流被挤入更为狭窄的河道的时候，或是在河流被巨石之类的障碍物阻隔从而引起旋涡和涡流的地方，就会形成急流。

Equiprobable hydraulic conductivity fields were reproduced using geostatistical methods to assess the spatial uncertainty of the heterogeneous aquifers. The flow and reactive transport models then simulated contamination plume migration stochastically after inverse calibration. A contamination potential front of the nitrogen compounds based on a 95% risk probability was compared with a deterministically simulated contaminant distribution.

经过水流及反应传输模式之相关参数校正后，序率模拟异质含水层地下水水流与氮化合物传输，针对某些污染门槛浓度，机率分析硝酸盐氮与铵氮污染分布，以代表污染风险机率及污染潜势，建立95％风险机率为污染潜势之锋面，该锋面分布与定率污染传输模拟结果比较。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。