For example when would provision of treatment tail off ?

例如，治疗 手段的供应何时 终止？

A kangaroo cannot jump if its tail is off the ground .

如果袋鼠的 尾巴 离开地面就不能跳跃。

The drug 's effect does not tail off after it has been used repeatedly .

反复使用本药，药效也不会 减弱。

I cut the tail off before I cook the fish .

我在煮之前先 切掉 鱼尾。

Iron ore is heavily linked to Chinese infrastructure construction that is expected eventually to tail off and coal could be threatened by changing environmental rules .

铁矿石与中国基础设施建设密切相关，而中国的基建预计终会 逐渐 冷却；环保规则的改变则可能会对煤炭构成威胁。

Just a few months ago analysts had expected that Chinese economic growth would tail off more sharply in the fourth quarter but for now it appears to be close to its 7.8 per cent year-on-year pace of the third quarter .

就在短短几个月前，分析师们曾预计，中国经济增长将在第四季度比较剧烈地 回落，但现在看来，第四季度增长将接近第三季度7.8%的同比增幅。

At some date in the 1990s British oil production will probably tail off .

到20世纪90年代的某个时候，英国石油产量可能会 逐渐 减少。

A kangaroo needs its tail for pushing off .

袋鼠需要它的 尾巴来推 离（地面）。

The tail came slap off .

尾巴忽然 掉 了 下来。

Then the Fox will leap at the Boar and tear off its right ear and its tail and slink off to hide in the mountain caves .

然后狐狸会越过野猪，把它的右耳和 尾巴抓破， 潜逃，隐藏在山洞。

He ragged edges has sheared away . I cut the tail off before I cook the fish .

切掉了参差不齐的边。我在煮之前先 切掉 鱼尾。

It needs its tail for pushing off .

它要靠 尾巴推动 才能 离开地面。

The rains tail off in september .

9月份 雨越下越 少了。

After only a year at our department Mr.A made his mark ; my hat goes off to him for busting his tail off .

先生在本单位工作仅仅一年，他就做出贡献。他的努力工作，我要向他 致敬。

The work of some students begins to tail off as they approach their examination .

随着考试的临近，学生的课程量开始 减少。

The dog 's tail tapered off to a point .

这狗的 尾部逐渐变 细成为一个尖梢。

He picked up the dead mouse by the tail and went off with it .

这个人用手勾着死老鼠的 尾巴，就 上路 了。

Difficulties and measures in reconstructing underground gas storages based on medium to low permeability depleted reservoirs South Africa 's gold and mineral bonanza is beginning to tail off .

中低渗枯竭气藏改建地下储气库难点及对策南非的丰富黄金 矿藏量以及其它矿业资源正在日益 枯竭。

In the adjusting pressure system using quantitative pump which provides invariable pressure . When the pressure augments the requirement of flux will tail off .

在定量泵节流调节系统中，定量泵提供的是恒定流量，当系统压力增大时，会 使流量需求 减小。

Ultimately though the saving grace of Asia is that growth rates are starting to tail off from a high base .

不过说到底，亚洲的优势在于：它的经济增长率是 从一个较高的基础 上开始 下降的。

In our motherland hidden underground everywhere is a wealth of mineral resources . South Africa 's gold and mineral bonanza is beginning to tail off .

祖国的地下到处都埋藏着丰富的矿产资源。南非的丰富黄金 矿藏量以及其它矿业资源正在日益 枯竭。

The EIA predicts that US crude output will begin to tail off slowly after 2020 but says there is great uncertainty over the outlook .

美国能源情报署预计，美国原油产量将在2020年后开始 缓缓 下降，但表示这一前景仍有很大不确定性。

It 's then when subscriptions typically tail off that we 'll see if the industry will be able to withstand the recession .

正是在注册用户通常会 减少 的 时候，我们才会明白这个行业能否抵御衰退的影响。

Last year economic growth tailed off to below four percent

去年，经济增长率 下降到4%以下 。

But then it normally begins to tail off after six months or so .

然而通常在六个月之后就会开始 减弱。

The number of tourists starts to tail off in October .

游客在十月份开始 见 少。

EXAMPLE : Product sales were good until the holiday period but after that they started to tail off .

产品销售一直到节日期间都很好，但 节后开始 下滑。