According to double radius method and edge bend method, this paper introduces the design theory of roll pass with opposite direction bend in middle part for cold forming of round pipe.
本文在双半径法和边缘弯曲法的基础上，介绍了一种冷弯圆管的中部反向弯曲孔型设计理论。
Some of the stress fields obtained from earthquake mechanism according to double couple model of earthquake represent tectonic stress field, but some of them represent the transformed stress field.
每个地震按照双力偶模型所得到的震源应力场，有的反映构造应力场，有的反映转换应力场。
Check this out. Tencent has had more than double the stock appreciation of Apple over the last five years, according to Yahoo Finance.
查一下吧，比起腾讯这是小巫见大巫，雅虎金融数据显示，过去五年里，腾讯的股票升值两倍于苹果。
In Asia, the combined issuance of corporate loans, bonds and equity is now almost double the 2007 credit bubble peak, according to Deutsche Bank.
德意志银行(Deutsche Bank)表示，亚洲目前企业贷款的发放以及债券和股票发行额几乎达到了2007年信贷泡沫高峰期时的两倍。
GLOBAL spending on advertising will grow by 4.5% in 2011, double the rate of the previous year, according to ZenithOptimedia, an AD agency.
广告代理商ZenithOptimedia预测2011年全球广告支出将增长4.5%，是去年增长率的两倍。
By 2035 health care's share of GDP will roughly double, according to McKinsey, a consultancy.
麦肯锡咨询公司估测，到2035年医疗占gdp的比重将会增加一倍。
Supportive text messages can double the chance of someone successfully quitting smoking, according to UK researchers.
根据英国研究者的调查，鼓励型的短信可以让吸烟者成功戒烟的几率提高一倍。
According to the Food Marketing Institute, consumers are using supermarkets for 21 per cent of take-home food, nearly double the level of a year ago.
根据食物的营销研究所的资料，消费者正在使用的超级市场的21 ％的带回家的食物，与一年前比较增加了近一倍的水平。
According to its data, the true value of the yuan in real purchasing-power terms is almost exactly double its official exchange rate.
据它的数据，人民币按实际购买力计算的真实汇率差不多刚好是官方汇率的两倍。
According to Census Bureau projections, by 2050 Hispanic Americans' share of the population will double to 30 percent.
根据美国人口普查局预测，到2050年西班牙语系的美国人占总人口的比例将翻番至30%。
According to the Economist's global house-price indices, housing has yielded double-digit returns (including rental income) in most countries over the past 20 years.
根据经济学家杂志的全球房价指数来看，房产已经为许多国家提供了两位数的回报率在过去的20年中。
The country now accounts for more than 14% of the average emerging-markets fund, double the level in 2007, according to Morningstar.
据晨星公司的数据，中国目前平均占了新兴市场基金的14%以上，较2007年的水平增加了一倍。
Shipments of notebooks have skyrocketed over the last three years, with sales in 2010 likely to be double what they were in 2007, according to the Consumer Electronics Association.
最近三年里，笔记本的洪流势不可挡，消费者电子协会数据说，2010年的笔记本销量比2007年翻了一番。
In 2010, about 328, 000 titles were published, more than double the number in 2001, according to official statistics.
据官方数据统计，在2010年，大概有328 000本书出版，是2001年图书出版量的两倍。
And the share of fathers living apart from children is more than double what it was a few decades ago, according to a new study.
据一项新的研究显示，与子女分开生活的父亲人数是几十年前的两倍。
And the share of fathers living apart from children is more than double what it was just a few decades ago, according to a new study.
调查还显示，与孩子分开居住的父亲的比例是几十年前的两倍多。
According to a senior Pakistani official, the detention of Mr Baradar is a double victory for Pakistan. It has captured a Talib who had become troublesome.
据一名巴基斯坦高官称，对巴基斯坦来说，逮捕巴拉达取得了双重胜利。
According to the Xinhua News Agency on July 26, a Britain fisherman caught a very rare double-colored lobster with half body in red and half in black on the sea off 10 miles of Bridlington, UK.
英国一名渔民最近在距离东约克郡布里德灵顿大约10英里的海域，捕到一只极其罕见的双色龙虾，它一半身体呈红色，另一半身体呈黑色。
The average monthly income of Beijing college grads in 2008, according to MyCOS, has 2, 700 yuan, or about double what it was 10 years ago.
根据MyCOS的调查显示，2008北京高校毕业生的平均月收入达到2700元，差不多是10年前的两倍。
According to the Daily Mail, Ferrari says the technology could double the cost of the 599, but Maranello hopes to bring those costs under control as it ramps up production.
《每日邮报》披露，法拉利公司称如果在599GTB上采用这项技术，那么成本就会加倍，但该公司希望随着技术运用于生产，成本能得到控制。
Sales of annuities, for instance, reached a record $236 billion last year, more than double the level of a decade ago, according to LIMRA, a research firm.
例如根据调查公司LIMRA的资料，养老金去年的销售额就达到了史无前例的2360亿，比十年前水平的两倍还要多。
According to research firm Gartner, the market will more than double this year.
根据研究公司Gartner的说法，这个市场在今年会翻一番。
Shares in Zoomlion will double to HK$24 ($3.08) by July next year, according to Zhang Zharlen, an analyst with KGI Securities in Shanghai.
据凯基证券上海分析师张柞仁（音）分析，中联的股份将在明年的7月翻一番，至24港元（约3.08美元）。
China's search engine market reached 946.6 million yuan ($131 million) in the fourth quarter -- almost double from a year earlier, according to a research firm.
根据一家调研公司的数据，中国搜索引擎市场在第四季度达到了9.466亿元（1.31亿美元）的规模—跟前一年比，几乎翻了一倍。
Those items had double-digit sales growth in the last three years, according to Erin Pensa, a CVS spokesperson.
CVS发言人ErinPensa说，过去三年这些产品的销售额有双位数的增长。
In 2007, some 30 open source software companies were purchased for more than $1 billion —double the number of sales in 2005, according to consulting firm 451 Group.
根据451咨询集团的说法，2007年，约有30家开源公司被收购，总价值超过10亿美金，这比2005年的数据翻了一番。
In 2007, some 30 open source software companies were purchased for more than $1 billion —double the number of sales in 2005, according to consulting firm 451 Group.
根据451咨询集团的说法，2007年，约有30家开源公司被收购，总价值超过10亿美金，这比2005年的数据翻了一番。
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