同心球的英文

• concentric sphere
• homocentric sphere

• "同心"英文翻译    with one heart
• "球"英文翻译    sphere; globe
• "同心球矿石" 英文翻译 :    ring ore
• "同心球粒" 英文翻译 :    granosphaerite; orbicule
• "同心球面栅网电子枪" 英文翻译 :    concentric spherical mesh grid electron gun
• "心球" 英文翻译 :    bulbus cordis
• "同心" 英文翻译 :    1.(齐心) with one heart 同心干 work with one heart; fight as one man2.(具同一中心的) concentric; homocentric; stigmatic
• "空心球" 英文翻译 :    clean shot; hacketten; hollow sphere
• "偏心球" 英文翻译 :    eccentric ball
• "实心球" 英文翻译 :    full here; full sphere; medicine ball; solid sphere; stuffed ball
• "心球隔" 英文翻译 :    septum bulbi urethrae
• "心球嵴" 英文翻译 :    bulbar ridges
• "星心球" 英文翻译 :    astral sphere; astrosphere
• "掌心球" 英文翻译 :    palm ball
• "中心球" 英文翻译 :    astrosphere; attraction sphere; central body; central sphere; centro here; centrosome; centrosphere; cytocentrum; microsphere
• "同心状；同心的" 英文翻译 :    concentric
• "薄壁空心球" 英文翻译 :    thin hollow sphere
• "闭实心球" 英文翻译 :    closed solid sphere
• "调心球面" 英文翻译 :    aligning seat
• "调心球轴承" 英文翻译 :    self-aligning ball bearing
• "动脉球, 心球" 英文翻译 :    bulbus arteriosus
• "核心球操" 英文翻译 :    fitball
• "健身实心球" 英文翻译 :    medicine ball
• "巨型中心球" 英文翻译 :    giant centrosphere
• "空心球（入篮）" 英文翻译 :    nothing but the net; swish

• Moreover , we analyze the problems of conspherical mosaics , and provide the methods of resolution
  分析了同心球拼图法存在的问题，提出了解决的办法。
• A concentric - spheres model , which was easy to find exact solutions , was used to verify the work above . the results showed that a high - precision solution could be obtained
  该程序应用于一个容易找到解析解的同心球模型加以验证分析，得到的结果有较高的精度，从而为后面工作的开展奠定了基础。
• A highly efficient numerical algorithm by using multi - grid method ( mgm ) is introduced to solve the three dimensional field distribution in the present paper . formulae of the restriction and prolongation in mgm computation is deduced , and a 3d program of mgm is accomplished , which can solve the field distributions in electron optical systems for various electrostatic lenses . the 3d field distribution in an electrostatic concentric spherical model is tested with mgm algorithm and an algorithm based on finite difference method ( fdm ) respectively . comparing these two results in view of computational efficiency and computational accuracy , it appears that mgm is superior to fdm in solving electrostatic field distribution for the electron optics problem . this paper shows that the 3d field computation using mgm greatly improves the computational efficiency of field distributions in electron optical systems and shortens the computational time
  本文将一种高效率的数值计算方法? ?多重网格法引入三维静电场分布的计算，多重网格法利用限制和延拓可迅速求得满足精度要求的场分布.研究了求解各种静电透镜电子光学系统三维场分布的多重网格法程序，验算了静电同心球模型的三维场分布.通过与目前在场计算中常用的有限差分法进行比较，可以看出多重网格法的计算效率和计算精度优于有限差分法.本文表明利用多重网格法计算三维场大大提高了场分布的计算效率，缩短了计算时间，因此为后续计算打下了良好的基础

• 同心球とは意味concentric sphere