下沉

他们建南边的塔尖时，地基就开始下沉了。

When they came to build the southern spire the foundations began to sink .

小船开始快速下沉。

The boat was beginning to sink fast

一想到又要见到他，她的心情便直往下沉。

Her spirits plummeted at the thought of meeting him again .

这些渔网是靠铅坠下沉的。

The fishing nets are weighted with lead .

小船正迅速下沉。

The boat was going under fast .

西边的太阳像一个发光的火球正在下沉。

The sun was now sinking , a fiery ball of light in the west .

为了营救下沉渡轮上的旅客，各类船只都被临时征用了。

Every type of boat was pressed into service to rescue passengers from the sinking ferry .

我们正在下沉！

We 're sinking !

救生船撞上了那艘正在下沉的船的侧身。

The lifeboat crashed against the side of the sinking ship .

布莱克很熟练地跳上了船，他的重量使小船微微向下沉了沉。

Blake jumped in expertly ; the boat dipped slightly under his weight

如果他们继续钻洞，地表很有可能下沉。

If they carry on sinking boreholes then the land is likely to subside .

可能会出现海平面上升或陆地下沉：不论发生哪种情况，沙丘都会在短时间内消失。

The sea may rise or the land may fall ; either way the sand dunes will be gone in a short time .

小船下沉的时候，他们不得不游水逃生。

When the boat sank , they had to swim for it .

这两条船同时下沉入海。

The two boats sank together into the sea .

在船上还有其他人的时候，船长不肯离开正在下沉的船。

The captain refused to leave his sinking ship while there were others on board .

地基下沉。

The foundations have subsided .

房子建成以来已经下沉了好几英寸。

Our house has settled several inches since it was built .

发出求救信号吧，船正在下沉。

Send out a distress signal ; the ship is sinking .

暗井是隧道内的下沉竖井。

A shaft sunk inside a tunnel is called a winze .

我们须把下沉的地方修整一下。

We need to do something about the sag .

他们驾潜艇下沉到洋底。

They bottomed a submarine on the ocean floor .

月正下沉。

The moon is descending down .

在长时间的停顿中,心在逐渐下沉。

Long pauses , heart sinking ．

例如，如果一条鲨鱼停止游动，它就会下沉。

For example , if a shark stops swimming , it will sink .

飞机刚刚越过一个湖，就开始逐渐下沉。

The plane starts across the lake , straining to take off .

究竟平衡作用发生在铬铁矿和硅酸盐下沉之前，还是在其后

Did equilibration take place before or after setting of chromite and silicates ?

大气中较重的原子下沉，而较轻的原子留在表面。

The heavier atoms in the atmosphere sink and the lighter3 ones remain at the surface .

船刚到江心，就漏水下沉了，船上的人纷纷泅水逃生。

When the boat reached the middle of the river , it leaked and sank . All the people on the boat swam for their lives .

中低层30°N以北的正环流的下沉支是干冷空气的输送载体；

The descending air branch of the direct circulation to the north of 30 ° N is the main carrier of the dry cold air .

术后即刻、3、6、12个月摄X线片，观察椎体的融合情况和融合器（cage）有无下沉。

The X-ray was taken to observe the fusion and the sinking cage . BAK cage was added in 4 of the patients for fusion .