河底从这里呈缓坡倾斜。
当大象被迫急转弯以避开一根漂浮的树枝时，帽子掉了下来，掉到了河底。
When he was forced to turn sharply to avoid a floating tree branch, the elephant dropped the hat and it fell to the river bottom.
这种类型的搬运称为河底滚沙。
最后，沉没与河底，埋藏于心中。
他们在河底打捞失踪女孩的尸体。
They're dragging the river for the body of the missing girl.
一些丢失的五元硬币从河底寻了回来。
Several of the missing COINS were recovered from the bed of the fiver.
他把石头扔进河中，这石头就沉入河底。
箱子落到了河里，沉到了河底，毫无踪迹。
他潜到了河底，发现那车四轮朝上躺在那里。
He dives at the bottom and discovers the car which stands on its top.
那条河底有很多垃圾。
挖泥船是用来挖掘或捞取河底物质的船或设备。
A dredger is a boat or a device which is used to dredge rivers.
上周五晚，在蒙大拿州黄石河底的一条石油管道破裂。
Last Friday night, an oil pipeline broke under the Yellowstone River in the western state of Montana.
此外，就大沙河底泥毒物的治理方法提出了自己的见解。
Moreover, it proposes views and ideas of administrating the Dashahe bottom sediment poison pollution.
黄河中游的高含沙洪水常常引起黄河的“揭河底”冲刷。
The flood with hyperconcentration in the midstream Yellow River frequently causes the bottom tearing scouring.
在河底被绞刑处死！这个想法对他来说，似乎有点荒唐可笑。
To die of hanging at the bottom of a river! — the idea seemed to him ludicrous.
她相信这只是开始，更大的进一步发现可能还被埋藏在尼罗河底。
She said she believes this is only the beginning, even hinting further finds could be buried deep below the Nile River.
随着藻类死亡，它会下沉到河底并分解，然后会带走水中的氧气。
As the algae dies, it sinks to the bottom of the river where it breaks down or decomposes. It then takes oxygen from the water.
他拿起罗盘，从相机里取出胶卷，其它一切物品都将随船沉入河底。
He took his compass, the film from the camera, all his other possessions would go down with the boat.
文章还结合化学监测方法，分析了大沙河底泥毒物主要为有机毒物。
Besides, this article, with chemistry monitoring means, analyzes that the poison in the bottom sediment is mostly organic matter.
管道在穿过河流时采取虹吸法穿过河底，这样可以大大减少土方工程。
A sewer can be laid under a river by using an inverted siphon, which considerably reduces the excavation.
拖网的定义是一张网沿著河底或湖底拖拉，以起可能停留在那里的任何东西。
The definition of a dragnet is a net that is pulled along the bottom of a river or lake to bring up anything that may lie there.
我来到了小河边，看见清澈碧绿的的河水，看见河底有可爱的鱼儿在水中游来游去。
I went to a small river, to see clear green river, saw a lovely fish Hedi swimming in the water.
由于地壳在这些点很脆弱，下沉，河底较低，而薄薄的薄膜比厚重的岩层更容易振动。
River bottoms are low land because the crust is weak at those points, sinking, and thus as a thin membrane is more prone to vibrate than a thick crust.
如果洪水发生在河谷但不是下游，那么水在某种程度上是被起伏的河底阻挡住而涌回来。
If it occurs in this river valley but not downstream, then the water is being held back in some way by a heaving river bottom.
文章介绍一种用于从河底吸取泥砂并且有自吸排气的离心式多相流泵的结构及水力设计。
This paper introduces the structure and hydraulic design of the multiphase flow centrifugal pump, which draught sands from the riverbed and discharge the air of the suction pipe.
因此，他兴高采烈地抓起财宝，扔进了塞纳河。这样，他的烦恼也一劳永逸地沉之河底了。
So he took up the treasure gaily, and threw it into the Seine. Thus he drowned his sadness.
因此，他兴高采烈地抓起财宝，扔进了塞纳河。这样，他的烦恼也一劳永逸地沉之河底了。
So he took up the treasure gaily, and threw it into the Seine. Thus he drowned his sadness.
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