Only when environmental deterioration or resource depletion translates into economic decline do we seem to notice the problem . 只有当环境恶化或资源的枯竭导致经济衰退时,我们似乎才注意到这个问题。
Deterioration may be defined as the lowering of the engineering efficiency of equipment compared to that existing when the equipment was new . 衰退可定义为现存的设备与当它是新的状态相比较时在工程效率上的降低。
These decrements in intellectual behavior were found in firemen exposed to carbon monoxide at 100 ppm for varying periods of time . 在不定期地暴露于100ppm浓度的一氧化碳的瓦斯检验员中,发现了这种智力行为的衰退。
Masculine supremacy rapidly deteriorated as spinster sisters moved into apartments of their own, and wives gained independence by going to work . 随着未婚姐妹们搬进自己的公寓,妻子们参加工作而获得自立,男子优势迅速衰退。
When profit diminishes, merchants are very apt to complain that trade decays; though the diminution of profit is the natural effect of its prosperity . 当利润减少时,商人们往往都埋怨说,商业衰退了,可是利润减少乃是商业繁盛的自然结果。
We have been assailed by pressures arising out of the unprecedented global recession and the resultant extremely unfavourable trade and aid environment . 空前的全球性经济衰退以及由此而产生的贸易和援助方面极端不利的局面给我们带来了压力。
The prodrome of acute encephalopathy consists of subtle changes in mental attitudes, sluggishness, poor monoy, inability to concentrate, restlessness, and hyper-irritability . 急性脑病的先驱症状包括精神态度的微妙变化,懒惰厌动,记忆力衰退,精神不集中,烦躁不安和过度刺激。
But he said he could not rule out a recession 但是他说不排除经济衰退的可能性。
Is it growing , remaining flat or declining 它是正在成长、保持的或者衰退的么?