Years For Effect的意思|示意

The resulting delays in science programs reached a crisis when the Challenger orbiter was lost, in effect putting America's scientific space effort on hold for over two years.

挑战者号失事之后造成的拖延给正在进行中的科研项目造成了很大的危机，事实上使得美国的太空科研项目停滞了两年以上。

But one lesson is clear. Laying off, even for just six years, has as big an effect on migratory fish as it does on sedentary ones.

但有一点是显而易见的：停止捕鱼活动（即便只持续六年时间）对于洄游鱼类的影响，与对于非洄游鱼类的影响同样大。

Each transformation contributes something more to what is known as the urban heat island, or UHI, effect, a phenomenon scientists have known about for almost 200 years.

每一个改变都加深了所谓“热岛效应”的影响。热岛效应已经为科学家所知200多年了。

Many children still have to wait years for a diagnosis and so without the right support this can have a profound effect on them and their families.

许多孩子还不得不等几年才能得到诊断，因此，如果没有其它合适的帮助，这种方法可能对他们及其家人产生深远的影响。

The effect tends to work for the best performers over the past 12 months, but not for those that have shone for longer periods, say three or five years.

动量效应对于过去12个月中表现最好的股票是起作用的，但较长期的绩优股，比如3-5年中表现好的股票，则不在此规律之内。

'in effect, around 60 people would have to take the aspirin continuously for around 5 years to prevent one death from bowel cancer during a 20-year period,' he says.

实际上，在20年间约60人持续服用阿司匹林5年，才能预防一例因肠道癌死亡，他说，其明显的好处是能给需要决定是否服用阿司匹林的人提供不同的观点。