a decline

a decline in water quality

水质的下降

《牛津高阶英汉双解词典》

A new study from Michigan State University, though, argues that all students — including high achievers — see a decline in performance when they browse the Internet during class for non-academic purposes.

而来自密歇根州立大学的一项新研究表明，包括尖子生在内的所有学生，课上上网浏览与学习无关的内容时，学习成绩会下滑。

六级真题- 2018年 12月 2卷 短文填空

Earlier this month, market leader Samsung Electronics Co. said it expected a decline in operating profit in the second quarter due to sluggish smartphone sales.

本月早些时候该领域领头羊三星电子（Samsung Electronics Co.）表示，受智能手机销售低迷拖累，预计第二季度营业利润将出现下滑。

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US crude stocks fell 2.1m barrels last week, above the consensus forecast for a decline of 200,000 barrels.

上周美国原油存货减少了210万桶，高于20万桶的普遍预期。

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His wife said, "My husband used to sleep well, but these days, even liquor cannot put him down." She said when Ngoc went to Da Nang for a medical examination, doctors gave him a clean bill of health, except a minor decline in liver function.

他的妻子说：“我的丈夫过去睡眠一直很好，然而现在，即便是喝了酒也睡不着。”她说泰曾去岘港的医院检查，医生告诉他，他的身体很健康，只是肝功能有些下降。

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In addition, the breathing difficulties of elderly patients with COPD led to their decline in exercise capacity and memory decline. So that they can not very well understood, remembered a variety of complex movement.

此外，老年COPD患者因呼吸困难导致运动能力下降及其记忆力下降，使其不能很好地理解、记忆和配合各项复杂的运动。

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Development of science and technology has been accompanied by a decline in traditional culture.

科技的发展伴随着传统文化的衰落。

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In the short term, there is a risk of a fast decline in economic growth, the State Information Centre, a think tank under the main economic planning body, the National Development Reform Commission ( NDRC), said in a research note.

国家发改委（NDRC）下属的智囊机构&国家信息中心（SIC）在一份研究报告中称：中国经济正处于历史紧要关头。在短期内，经济增长有快速下滑的风险。

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The town fell into a decline after the mine closed.

这个镇在矿井关闭后开始衰落。

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A decline in inflation would certainly make the risk/ reward trade-off for qe3 more attractive to the Fed chairman.

通胀率的回落，肯定会让qe3风险与回报的取舍对美联储主席更有吸引力。

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Parasite singles are often blamed for a large number of problems in Japan, ranging from a decline. Some social scientists have attributed long hours of a traditional Japanese workplace.

有些社会学家认为单身寄生族增多是因为日本人更喜欢社区式生活，同时，人们不愿意保持一段长久的恋爱关系，而是选择将更多精力放在工作和日本广为诟病的加班方面，这也是单身寄生族增加的原因之一。

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Mike Develin, Lada Adamic, and Sean Taylor, of Facebook's data team, used the same methods as the original paper to show that Princeton was facing a decline in undergraduates of 50 per cent in the next four years and would have none at all by 2021.

Facebook找来了Mike Develin、Lada Adamic和Sean Taylor这三位研究者，用普林斯顿大学的研究方法，证明在未来4年里，普林斯顿大学将流失50%的学生，到2021年，普林斯顿大学将要关门。

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Perhaps most exciting is research that suggests that crafts like knitting and crocheting may help to keep off a decline in brain function with age.

也许最令人兴奋的是，研究表明诸如编织和钩织等手艺可能有助于防止因年龄增长导致的大脑功能退化。

四级真题- 2017年 12月 2卷 信息匹配

Such a decline can push whole groups of children into the developmentally delayed category.

这样的衰落有可能促使整个儿童组归类为发育迟缓.

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If only we don't have to suffer too great a decline.

只要我们不致遭受太大的跌价就好了.

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Despite a decline in foreclosures, home prices fell four percent in December.

回赎权的取消数量有所减少，但去年十二月份，房价下跌了4%。

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A decline to 500 on the S P is 183.38 points away.

标普500指数下滑至500点也就意味着从当前水平跌去183.38点,跌幅达到27%.

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a decline in moral standards

道德水准的下降

《牛津高阶英汉双解词典》

There has been a decline in the number of people joining the priesthood.

投身为神职人员的人数减少了。

朗文当代高级英语词典 第6版

During the hypotension, CVR and RVR showed a decline for 10& 30 minutes.

BP下降时，CVR及RVR降低，可维持10&30分钟。

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The fiction portrayed the decline of the two big Jia noble family named long and Lin mansions, given priority to love tragedy of Jia bayou and Lin daiyu, vividily contained a broad portrait of realistic life during china's feudalism walked up to decline.

小说以贾宝玉、林黛玉的恋爱悲剧为主线，描写了贾家荣、宁两府这个贵族大家庭的衰亡败落，生动地展现了中国封建社会走向没落时期的现实生活的广阔画面。

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The new system may be more economic but will lead to a decline in programme quality.

新系统可能更合算，但是会降低程序质量。

The Mayan culture saw a decline during the 8th and 9th century.

在八世纪和九世纪期间，玛雅文化衰退了。

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He fell into a decline.

他的影响逐渐减弱.

The increase in interest in biometric access stems from an increase in fraud involving more money, as well as a decline in the cost of the technology.

人们对生物统计学接口技术越来越感兴趣是因为巨额诈骗案件的增多以及此项技术成本的下降。

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There has been a decline in union representation in the auto industry.

汽车行业中工会代表有所减少。

朗文当代高级英语词典 第6版

The slumps across Asia followed a decline of nearly five percent in New York's Dow Jones index, its third straight loss.

在此之前，在纽约股市，道琼斯工业指数下跌了将近百分之五。这是道琼斯工业指数接连第三天跌落。

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There has been a decline in enrollment in liberal arts courses in favor of highly specialized training for high-paying careers, mostly in business.

文科课程的报名人数有所下降，而以商业为主、针对高薪职业的高度专业化培训课程则越来越受欢迎。

Innovate Finance, the UK's financial technology trade body, recently reported a decline in venture capital funding for UK fintech companies, which fell by a third in the first half of the year.

英国金融科技行业机构Innovate Finance最近报告称，英国金融科技公司的风投资金出现下降，今年上半年下降了三分之一。

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In the process, as a religious ceremony firstly, Chama experienced a political and emotional sense decline, and then as a cultural performance in the modern renaissance.

在这一过程中，查玛首先作为一种宗教仪式经历了政治及情感意义上的衰落，而后在现代性复兴中作为一项文化展演而发展存在。

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