[化] 回收率; 总馏出率

percent recovery的用法和样例:

例句

  1. With the aqueous phase velocity increasing, the mass transfer flux increased, but the recovery extraction decreased.由回收率的大小可以看出,电泳萃取分离技术是一种很好的处理染料水的方法。
  2. Collectively-owned mining enterprises and privately-owned mining undertakings shall raise their technical level and increase the recovery rate of the mineral resources.集体矿山企业和个体采矿应当提高技术水平,提高矿产资源回收率。

A positive turn in the US jobs market has failed to lift hopes of an economic recovery with 431,000 new jobs recorded in May. The unemployment rate dropped from 9.7 percent to 9.9 percent last month on the back of public sector hiring for an upcoming

发表于:2018-12-11 / 阅读(46) / 评论(0) 分类 澳洲ABC新闻快递2010年

Indicators Show US Economic Recovery Slow, Uneven Economists say trucks haul nearly 70 percent of the freight used in the United States. The American Trucking Association says freight is a measure of the economy, because manufacturers have to move ra

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WASHINGTON, April 12 (Xinhua) -- The International Monetary Fund (IMF) wrapped up its annual spring meetings Saturday amid an improving but uneven global economic recovery. The global economy is faring better. (But) it's uneven, it's too slow, it's t

发表于:2018-12-18 / 阅读(61) / 评论(0) 分类 2018年VOA慢速英语(五)月

美国经济复苏缓慢而不稳 A look at some key industries in the United States shows that the economic recovery is a bit erratic and growth seems to be slowing down. 美国一些主要行业的统计数据显示,美国经济复苏仍然不稳定

发表于:2018-12-19 / 阅读(140) / 评论(0) 分类 VOA双语新闻 2012年9月

The International Monetary Fund has cut its world growth forecast for 2013 as the euro zone recession continues to drag. CRI's Zhang Shuangfeng has more. The IMF has released its newest assessment of the global economy, World Economic Outlook. In the

发表于:2018-12-19 / 阅读(67) / 评论(0) 分类 英闻天下

DUBAI, Jan. 24 (Xinhua) -- The price of the oil hit multi-week highs across the globe Thursday as encouraging China manufacturing data and U.S. labor market news mitigated the IMF chief's forecast that the eurozone would remain in recession in 2013.

发表于:2019-01-07 / 阅读(55) / 评论(0) 分类 英语新闻

New economic data shows the U.S. economy grew more slowly than first thought. The US Commerce Department reports the nation's gross domestic product (GDP) expanded at a 2.2 percent annual rate from July to September, down from an earlier estimate of

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.S. unemployment dipped below 9 percent last month, as private employers added the most jobs since April. The U.S. Labor Department released its monthly employment report Friday, showing the U.S. economy picked up a net total of 192,000 jobs in Febru

发表于:2019-01-14 / 阅读(75) / 评论(0) 分类 VOA标准英语2011年(三月)

WASHINGTON, April 1 (Xinhua) -- The U.S. economy was showing signs of real strength, declared President Barack Obama on Friday after the government released improving unemployment rate report. Our economy is showing signs of real strength, Obama said

发表于:2019-01-28 / 阅读(85) / 评论(0) 分类 英语新闻

NEW YORK, June 6 (Xinhua) -- U.S. stocks slipped on Monday as investors were concerned about the U.S. economic slowdown and became more cautious in the markets. The market sentiment was still weighed after five straight weekly losses. Investors were

发表于:2019-02-03 / 阅读(46) / 评论(0) 分类 英语新闻

The U.S. economy showed a big gain in jobs last month, but most of them were temporary census workers. President Barack Obama says it nonetheless shows the economy is getting stronger. The nation's unemployment rate dropped two-tenths of one percent

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NEW YORK, March 25 (Xinhua) -- U.S. stocks advanced on Friday, the sixth gain in the past seven sessions, as more evidences in domestic(国内的) economic recovery offset uncertainties from overseas. The Dow Jones industrial average(道琼斯指数)

发表于:2019-02-06 / 阅读(59) / 评论(0) 分类 英语新闻

BERLIN, Aug. 13 (Xinhua) -- German economy (经济) has seen a rapid recovery in the second quarter, as the gross domestic product (GDP) (国内生成总值) registered a growth of 2.2 percent compared with the first quarter, a record in the

发表于:2019-02-07 / 阅读(114) / 评论(0) 分类 英语新闻

VIENNA, Jan. 17 (Xinhua) -- The Organization of Petroleum Exporting Countries (OPEC) (石油输出国家组织 )raised its forecast Monday for global oil-demand growth this year, encouraged by outlook of continued world economic recovery. In 2011

发表于:2019-02-08 / 阅读(311) / 评论(0) 分类 英语新闻

Economists in India say the nation's economy is growing at its slowest pace in three years. From New Delhi, Economic growth is not expected to pick up significant pace anytime soon. Government estimates have confirmed what economists have been saying

发表于:2019-02-08 / 阅读(57) / 评论(0) 分类 英语新闻

世博会正式开园,园内有不少独立展馆。顾名思义,独立展馆即单独设管的意思。比如说古巴,以往都是与其他拉美国家合用一个展馆,而在此次的上海世博会上,首次设立独立的展馆。那么

发表于:2019-02-08 / 阅读(108) / 评论(0) 分类 英语新闻

WASHINGTON, Oct. 19 (Xinhua) -- Thanks to a massive(巨大的) and sustained(持久的) policy response, the U.S. economy has continued to recover from the worst recession(衰退,不景气) since the Great Depression, but the recovery rem

发表于:2019-02-11 / 阅读(50) / 评论(0) 分类 英语新闻

The Paris-based Organization of Economic Cooperation and Development has offered its most positive forecast in months on the world economy, saying 2010 is likely to usher in modest growth. 总部设在巴黎的经济合作与发展组织,对世界经

发表于:2019-02-14 / 阅读(90) / 评论(0) 分类 VOA双语新闻 2009年6月

The International Monetary Fund and the World Bank stressed the need for continued cooperation(合作协作) among world economies, saying the global financial system remains vulnerable to further shocks. The warning comes as the world lending in

发表于:2019-02-17 / 阅读(70) / 评论(0) 分类 英语新闻

LONDON, May 15 (Xinhua) -- Global economic recovery has lost momentum over the past three months, with several economies still facing significant challenges and are unlikely to resume normal growth rates soon, the investors service of international c

发表于:2019-02-18 / 阅读(64) / 评论(0) 分类 英语新闻
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