理论极限值的英文

• theoretical boundary

• "理论"英文翻译    theory
• "极限值"英文翻译    extreme; limit value; limiti ...
• "理论边界 理论极限值" 英文翻译 :    theoreticalboundary
• "论极限" 英文翻译 :    onbullshit
• "极限值" 英文翻译 :    extreme; limit value; limiting value; ultimate value◇极限值监控 limit monitoring
• "概率论极限定理" 英文翻译 :    limit theorem in probability theory
• "弹性极限值" 英文翻译 :    elastic limit value
• "反差极限值" 英文翻译 :    gamma infinitive
• "工作极限值" 英文翻译 :    limiting value for operation; limiting value for storage
• "极限值，阈值" 英文翻译 :    threshold value
• "极限值；限度" 英文翻译 :    limiting value
• "极限值测定" 英文翻译 :    threshold test
• "极限值监控" 英文翻译 :    limit monitoring
• "极限值阈" 英文翻译 :    limit value threshold
• "疲劳极限值" 英文翻译 :    fatigue value
• "容量极限值" 英文翻译 :    capacity limitation
• "山农极限值" 英文翻译 :    shannon limit
• "上极限值" 英文翻译 :    upper limiting value
• "性能极限值" 英文翻译 :    eigenschaftsgrenzwert property theshold value
• "运输极限值" 英文翻译 :    limiting value for transport; limits of error
• "贮存极限值" 英文翻译 :    limiting value for storage; limiting value for transport
• "最低极限值" 英文翻译 :    liminal value
• "左极限值" 英文翻译 :    left limit value; left side limit value
• "阈极限值" 英文翻译 :    threshold limit value
• "次临界极限值" 英文翻译 :    subcritical limit

• The feasibility and some advantages of employment of sil have been discussed . the numerical aperture are calculated when laser pulse is defocusing . in contrast with traditional microscopy objective , the employment of solid immersion lens can effectively increase the numerical aperture of the recording system ; thereby it can increase the volumetric density and decrease the demand of the incident laser power
  当脉冲聚焦点相对于固体浸没透镜底面离焦时，对系统的有效数值孔径进行了计算，结果表明采用固体浸没透镜离焦的方式进行记录，系统的有效数值孔径最低可增大到固体浸没透镜插入前的折射率倍，其数值孔径的理论极限值为存储介质的折射率。
• The performance of the pbg antenna using the new pbg cover together with a pbg substrate is studied by the fdtd method together with the pml boundary treatment . the numerical results show that a more focused beam radiated in the broadside direction is achieved . the gain of the pbg patch antenna in the forward direction is improved by about 6 db . the radiation directivity is improved significantly and reaches 11 . 5 db , which is 0 . 4 db less than the maximum value that is allowed physically for this size of the antenna ( this difference is about 4 . 1 db less than the difference achieved by thevenot et al . ,
  用fdtd方法并结合pml吸收边界条件，我们对加了这种新的覆层结构并且基底钻孔的复合结构电磁(光子)晶体贴片天线的性能进行了研究，结果证明加了这种新的电磁晶体覆层结构以后，天线的波束收拢很多，并且向前辐射的增益大大提高，与普通天线相比，天线的e面和h面方向图上向前辐射的增益均提高了约6db ，另外，该复合结构天线的方向性系数达到了11 . 5浙江大学博士学位论文db ，与该物理尺寸天线的方向性系数的理论极限值( 11 . 9db )相差0 . 4db ，该差值比thevenot等人设计的电磁晶体覆层天线的相应差值减少了约4 . 1db ，比qiu等人设计的电磁晶体天线的相应差值减少了约1