double over
英 [ˈdʌbl ˈəʊvə(r)]
美 [ˈdʌbl ˈoʊvər]
对折；弯腰
英英释义
verb
- bend over or curl up, usually with laughter or pain
- He doubled and vomited violently
双语例句
- It will just be the double integral over a surface of F dot n dS.
它就是曲面上对FdS的二重积分。 - Then I can actually& replace the line integral for flux by a double integral over R of some function.
那么我就能名正言顺地，用R上的某个函数的二重积分来替代通量的线积分。 - She had some reason to put the question, for shame pride threw double gloom over his countenance, kept him immovable.
她有理由问这样的问题，出于羞愧和骄傲，她把一双手套扔到可他的脸上，抓着他不放。 - Double over the map so that we can read it more easily.
把地图对折起来，这样看起来更容易。 - Atmospheric CO2 concentration has increased from approximately 280 μ mol mol-1 in the late 19th century to over 360 μ mol mol-1 today, and is projected to double over present ambient concentration by the mid-to late-21st century.
自工业革命以来，大气的CO2浓度以前所未有的速度增加，已经由280μmolmol-1升高到了360μmolmol-1。据预测，到下个世纪中／末期，CO2浓度将为目前的二倍。 - But the Italian forward is confident of a league double over the Reds 'Premiership rivals when the two teams meet at Stamford Bridge on Saturday.
但是意大利前锋相信只有到周六两队在斯坦福侨相遇的时候才知道联赛的归属会怎样。 - PwC predicts that annual premium income in life assurance in China will double over the next three years, and so offer fresh growth opportunities for foreign participants.
普华永道预测，未来3年，中国寿险行业的年保费收入将增长1倍，从而为外国参与者带来新的增长机遇。 - His side completed the double over United last term, including a2-1 home victory without either Fernando Torres or Steven Gerrard in the starting line-up.
上赛季他的球队双杀曼联，包括在没有托雷斯和杰拉德在没有出现在首发的情况下，他们主场2比1战胜曼联。 - This mat is too thick to double over.
这个草席太厚叠不起来。 - Both of them have to do with comparing a line integral along a closed curve to a double integral over the region inside enclosed by the curve.
它们要表达的都是，沿一条闭曲线作线积分，都可以表示成，平面区域上的二重积分。