凹域的英文

• concave region

• "凹"英文翻译    low-lying area; depression
• "域"英文翻译    land within certain boundari ...
• "凹原晶面" 英文翻译 :    indented natural
• "凹映射" 英文翻译 :    [数学] concave mapping
• "凹圆" 英文翻译 :    cove
• "凹莹平板玻璃缺陷" 英文翻译 :    cookle
• "凹圆暗槽灯" 英文翻译 :    cove lighting
• "凹印转轮印刷机" 英文翻译 :    rotary intaglio printing press
• "凹圆边" 英文翻译 :    coved edge
• "凹印油墨" 英文翻译 :    gravure ink
• "凹圆灰缝" 英文翻译 :    keyed joint
• "凹印网屏" 英文翻译 :    gravure screen

• Based on the search - extend - method ( sem ) that proposed by c . m . chen and z . q . xie for computing multiple solutions of nonlinear elliptic equation , this paper introduces the fem and the interpolated coefficient finite element method into the sem and calls this improved version as isem . isem not only can reduce our expensive computation greatly but also can be generalized to non - odd nonlinearity cases as well as many different domains ( including the concave domains )
  本文在c . m . chen和z . q . xie提出的一种全新的计算非线性椭圆型方程多解的搜寻延拓方法sem的基础上，引入了有限元方法和插值系数方法，改进后的sem (称为isem )大大减少了计算量，并且将原方法推广到非奇非线性情形和多种区域(包括凹域)上。