孕产服务因下降的出生率而将被削减。
Maternity services were to be reduced as a consequence of falling birth rates.
政客喜欢自以为是地谈论不断下降的标准。
樵夫们说他们的工作因不断下降的木材销售而面临消亡。
The loggers say their jobs are faced with extinction because of declining timber sales.
在波兰，人口下降的原因与此不同。
In Poland, the population is going down for a different reason.
6月份，非自愿兼职数量有所增加，但总的趋势是下降的。
There was an increase in involuntary part-time in June, but the general direction has been down.
研究人员得出结论，电子交流是青少年唯一一项在心理健康下降的同时增加的活动。
The researchers conclude that electronic communication was the only adolescent activity that increased at the same time psychological wellbeing declined.
电视可能会让你不那么快乐，但这似乎并不是导致最近年轻人平均幸福感下降的原因。
TV might make you less happy, but this is not what seems to be driving the recent declines in young people's average happiness.
看电视可能会让你变得不那么开心，但这似乎不是近期导致年轻人平均幸福感下降的原因。
TV might make you less happy , but this is not what seems to be driving the recent declines in young people's average happiness.
即使在泰国、乌干达和塞内加尔等新感染人数正在下降的国家，预期寿命也会有小幅下降。
Even in countries where the number of new infections is dropping, such as Thailand, Uganda and Senegal, small life expectancy drop is forecast.
专家评审也没有找到充足的证据来推荐任何可以预防或减缓认知能力下降的药物或膳食补充剂。
The expert review also found insufficient evidence to recommend any drugs or dietary supplements that could prevent or slow cognitive decline.
尽管连续九年每年票房收入快速增加，很大程度是因为票价上涨，实际销售的票数量在第二年是下降的。
While boasting annual box-office revenue increases for nine straight years, largely due to increased ticket prices, the number of actual tickets sold has declined for the second year in a row.
大多数深海动物依靠颗粒物质作为食物，这些颗粒物质最终来自于光和作用，下降的排放口会使平流的作用相形见绌。
Most deep-sea faunas rely for food on particulate matter, ultimately derived from photosynthesis, falling vent would dwarf any contribution from advection.
她的受欢迎程度显然没有显示出下降的迹象。
利润的增长是在金属价格下降的背景下取得的。
The profits rise was achieved against a backdrop of falling metal prices.
观察上升和下降的星对是一个很好的技巧。
Looking at rising and setting star pairs is a good technique.
欧洲宗教信仰的削弱可能是出生率下降的其中一个原因。
Eroding religious belief in Europe may partly explain lowered birthrates.
小企业主往往忽视市场停滞或盈利能力下降的早期预警信号。
Small business owners often ignore early warning signs of a stagnant market or of decaying profitability.
当下降的水位低于内表面刻下的小时线，表示经过了多少时间。
The falling water level denoted the passing hour as it dipped below hour lines inscribed on the inner surface.
研究人员观察了一些可能导致幸福感下降的活动所花费的时间。
The researchers looked at time spent in a number of activities that could plausibly be driving the wellbeing decline.
下降的岩石比周围的地幔的温度低很多，因此延展性较小，更容易断裂。
The descending rock is substantially cooler than the surrounding mantle and hence is less ductile and much more liable to fracture.
其目的是扭转树种数量下降的趋势，或至少保存所有树种的“遗传物质”。
The aim is to reverse the decline in the number of tree species or at least to preserve the "genetic material" of all of them.
他们发现，导致参与者体重下降的不是早餐本身：而是他们日常作息的改变。
What they found was that it wasn't breakfast itself that caused the participants to lose weight: it was changing their normal routine.
显然，仅依靠种子生存或传播的植物物种更容易受到植物繁殖力下降的影响。
Plant species dependent solely on seeds for survival or dispersal are obviously more vulnerable to any decrease in plant fecundity that occurs.
到18世纪40年代，大约是婴儿死亡率下降的时候，这种饮料已经很常见了。
By the 1740s, about the time that infant mortality was dipping, the drink was common.
相反，随着直线下降的收入和不稳定的工作，不幸福的夫妻往往负担不起离婚。
Rather, with incomes plummeting and insecure jobs, unhappy couples often couldn't afford to divorce.
在闷热潮湿的天气里运动能力下降的一个原因是，运动中的肌肉必须与皮肤争夺血液。
One reason performance declines on sultry, humid days is that working muscles have to compete with the skin for blood.
技术本身，以及它们的制造者，最容易被怀疑是造成我们注意力持续下降的罪魁祸首。
The technologies themselves, and their makers, are the easiest suspects to blame for our diminishing attention spans.
研究人员观察了人们在一些活动上花费的时间，这些活动似乎是导致幸福感下降的原因。
The researchers looked at time spent in a number of activities that could plausibly be driving the well-being decline.
导致视力下降的主要原因有两个：花在室内学习的时间太多，花在户外玩耍的时间太少。
Two main reasons can cause poor eyesight: too much time spent indoors studying and too little time spent outdoors playing.
“下降的原因之一是20世纪80年代的经济形势。”苏塞克斯大学的亚历山大·莫拉迪说。
"One reason for these decreases in height is the economic situation in the 1980s," said Alexander Moradi of the University of Sussex.
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