A 15 to 25 percent decrease in the extent of Arctic Ocean sea ice.
北冰洋的海冰范围会缩水百分之十五到二十五。
However, that was offset by a 1 percent decrease in realized prices for the metal.
但是金属的实际价格降低1%，会抵平增长。
She also asked her employees to take a 15 to 30 percent decrease in pay--and all agreed.
她还要求她的员工接受支付减少15%到30%-而所有员工一致同意。
One local farmer complained that his garlic output could face a 20 percent decrease.
一位蒜农初步预计今年自己的大蒜产量将比往年减产两成。
But the report noted a nine percent decrease for intensive English-language programs.
但报告指出，英语强化课程的人数下降了9%。
Overall, each point achieved in the test accounted for a 21-percent decrease in mortality.
从总体上来看，测试得分每增加1分，人们的死亡率就会降低21%。
Each ten-fold increase in a woman's blood was linked to a 30 percent decrease in her odds of getting pregnant.
妇女血液中的多溴二苯醚每增加10倍，她们的怀孕几率就下降30%。
This represents a 26.2-percent decrease in the number of rooms in the total active pipeline compared to July 2008.
这意味着目前全部的计划和在建项目的客房数量与2008年7月相比减少了26.2%。
They found that a 10 percent increase in the price of soda was associated with a 7 percent decrease in soda calories consumed.
结果发现当汽水价格上涨10%，人们从汽水中摄取的卡路里就减少7%。
"Over this four year time period, there was about a 28 percent decrease in these serious MRSA infections that start in the hospital," added Dr. Kallen.
卡伦医生说：“在这四年期间，在医院里发生的‘抗药性金黄葡萄球菌’严重感染病例减少了百分之28。”
There was also about a 17 percent decrease in the infections that start in people outside the hospital, but are in people that have contact with the health care system.
同时，在医院外的感染人数也下降了百分之17。不过这些接受调查的人都是和医疗系统有过接触的。
In defiance of this logic, however, advertisers sometimes refer to a 150 percent decrease in lost luggage or a new dental rinse that reduces plaque on teeth by over 300 percent.
然而，广告商们时常忽视这种规律而提出行李丢失率下降了百分之一百五或一种新型爽口剂将牙病减少了百分之三百。
Researchers studying a smoking ban in the western U. S. state of Colorado say a no smoking law in one city led to a 40 percent decrease in the number of residents hospitalized for heart attacks.
对美国西部科罗拉多州普韦布洛市一项禁烟活动进行研究的人员称，在这个城市实行的禁烟法已经使得因为心脏病发作而住院的人减少了百分之40。
A study by the Archives of Internal Medicine shows that such conversations between doctors and patients can decrease costs by about 35 percent-while improving the quality of life at the end.
由《内部医学档案》所做的一项研究表明，医生和病人之间的这种谈话可以减少大约35%的开支——而同时却提高了临终生活质量。
But such places often come with lots of dust. And the panels have to stay dust-free: just a seventh of an ounce of dust per square yard of panel can decrease solar power conversion by 40 percent.
但此类地点通常有着大量的灰尘，而电池板必须远离灰尘：电池板上每个正方形区块只要有七分之一盎司的灰尘，就能减少40%的太阳能转化率。
Close to 90 percent of the teachers in Boston schools where the program operates report a decrease in bullying.
该项目在波士顿的学校试点，那里90%的老师们报告说欺压弱小的事件减少了。
And the panels have to stay dust-free: just a seventh of an ounce of dust per square yard of panel can decrease solar power conversion by 40 percent.
偏偏太阳能板需要一个无尘的环境：每平方码只要有七分之一盎司的尘土就会降低太阳能板40%的转换效率。
But such a shift toward smaller animals could decrease the total community biomass by 30 percent or more, according to the researchers.
但根据研究人员意见，这种向较小动物转化的趋势可能使海洋群落总量减少30%以上。
An eight-year study of 218 couples found 90 percent experienced a decrease in marital satisfaction once the first child was born.
一项对218对夫妻持续8年的研究发现，90%的夫妻在第一个孩子出生之后，对婚姻的满意度均会下降。
Bangkok, Thailand, was the only key market to report an occupancy decrease, falling 4.9 percent to 43.3 percent.
泰国曼谷的酒店入住率下降了4.9%，只有43.3%，是唯一一个入住率下降的地区；
Phoenix, Arizona, posted the only occupancy decrease, falling 1.4 percent to 43.6 percent.
唯一出现入住率下降的是亚利桑那州凤凰城，同比下降了1.4%，只有43.6%。
In 2004, a one-third decrease in the alcohol tax led to a significant drop in the prices of alcoholic beverages in Finland. As a result, total alcohol consumption in that country leapt by 10 percent.
2004年，酒税下降三分之一后，芬兰的酒价大幅缩水，该国酒类消费量陡增10%。
The 0.1 percent fall in the consumer price index was the first decrease since March 2009, figures from the Labor Department showed today in Washington.
根据美国劳工部今天在华盛顿公布的数据，消费价格指数下降0.1%，是自2009年3月以来第一次下降。
This means that every sampling_rate, the kernel will check the processor utilization and if it is below 20 percent utilized, the governor will decrease the frequency.
这意味着，内核将按照 sampling_rate 指定的时间间隔检查处理器利用率，如果低于百分之 20，调控器会降低频率。
U.S. respondents were hardest hit by the economic downturn with 56 percent reporting a decrease in their portfolio value。
美国受访者受到经济衰退的打击最严重，56%的人称自己的证券资产价值减少。
That's bigger than the reduction expected by the International Energy Agency, which last week forecast a decrease of about 500, 000 barrels a day, or 0.6 percent, this year.
这比国家能源署的预计要高，该机构在上周预估今年每日需求将减少大约50万桶，或0.6%。
That's bigger than the reduction expected by the International Energy Agency, which last week forecast a decrease of about 500, 000 barrels a day, or 0.6 percent, this year.
这比国家能源署的预计要高，该机构在上周预估今年每日需求将减少大约50万桶，或0.6%。
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