• Then I can actually -- --replace the line integral for flux by a double integral over R of some function.

    那么就能名正言顺地,R某个函数的二重积分替代通量线积分。

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  • Raul Slough Lewis signs in addition to double-R, there is the famous trapeze signs.

    劳尔斯·劳易斯的标志除了r之外还有著名飞人标志。

    youdao

  • One way round that is to double ther”, producing words like “Rromani”.

    一个解决办法写字母“r”,发“Rromani”的音。

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  • 'This could be the longest slowdown since the double-dip recession of 1979-81,' said survey director John R. Graham, who is a finance professor at Duke's Fuqua School of Business.

    调查负责人杜克大学福库商学院(Duke' s FuquaSchool of Business)金融学教授约翰·格雷厄姆(Johnr . Graham)表示,目前可能美国经济1979- 81年出现次衰退以来最长时间经济疲软

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  • So, that means that the double integral for flux through the top of R vector field dot ndS becomes double integral of the top of R dxdy.

    就是说通量二重积分,顶部RndS二重积分,变成了Rdxdy的二重积分。

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  • So, we'll call that the double integral of our region, R, of f of xy dA and I will have to explain what the notation means.

    称之为区域R上fdA二重积分,大家解释这些符号含义的。

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  • Two recent books give them double billing: historian David R. Contosta's "Rebel Giants" and New Yorker writer Adam Gopnik's "Angels and Ages."

    最近出版的本书他们做了两份介绍:历史学家戴维德R•考特斯塔叛逆巨人纽约作家埃德木•高坡尼克的《天使时代》。

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  • R This one is a double integral. So, if you are doing it, say, on a disk, you would have both R and theta if you're using polar coordinates.

    不是变量,一个圆上。,R,is,not,a,variable。,Youare,on,the,circle。,这个是二重积分,如果你们这么的话,在圆盘上,如果你们极坐标的话,需要用到Rθ

    youdao

  • Using cellulose (CF-11 ) chromatography a double stranded RNA was purified from the extract of R. sativus-root, termed E.

    本实验CF-11纤维素层析白萝卜提取物中分离纯化一种RNA简称E

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  • The double shell gas puff is applied extensively in Z pinch experiments because it can reduce R-T instability during the implosion phase.

    双层喷气负载作为减小瑞利-泰勒不稳定性的重要手段,Z箍缩实验中得到广泛应用

    youdao

  • Rolls-Royce double-R logo in addition, there are the famous trapeze signs.

    劳斯莱斯标志除了R之外,还有著名飞人标志。

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  • SGK Double-over full automatic belling machine is specially used for belling of PVC pipes. belling type have straight type and R type.

    SGK全自动扩口处理PVC塑料硬管扩口设备,扩口方式扩口r扩口两种形式

    youdao

  • Objective: To investigate a new methods for intubation while the failure of right-sided double-lumen tube (R-DLT) intubation in the thoracic surgery.

    目的评价右侧支气管双腔导管(- DLT)插管失败后行之有效的补救方法

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  • Extruder: it has adopted the famous brand speed-regulating systems, shielding double-pole mixed PP-R specialized screw and the cylinder which has channels in it.

    挤出机采用品牌调速系统屏障两极炼pp - R专用螺杆,开

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  • R-DOUBLE BAR: the average of the R-Bars, used in statistical process control.

    r型柱:r型柱状图平均值用于统计过程控制

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  • The company has domestic advanced double point production coating machine, with perfect r&d and testing equipment, has the production capacity of 15 million meters of finished product.

    公司拥有国内先进生产涂层拥有完善的研发检测设备具备年生产1500万成品生产能力

    youdao

  • The company has domestic advanced double point production coating machine, with perfect r&d and testing equipment, has the production capacity of 15 million meters of finished product.

    公司拥有国内先进生产涂层拥有完善的研发检测设备具备年生产1500万成品生产能力

    youdao

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