The nif 's millimeter-sized targets must be designed and fabricated to meet precise specifications for density , concentricity and surface smoothness for nif experiments .

nif毫米级的目标体必须精心设计和制作，以满足实验对表面密度、同心度和光洁度的精确要求。

Research and design of voice diaphragm concentricity measure system based on machine vision .

基于机器视觉的音膜同心度测量系统的研究与设计。

For indeed it is a most poignant area of gravitational anomaly and thus time-space dimensional concentricity .

更确切说来这是一个重力异常最突出的一个地方，因此时空在维度上比较集中。

In the foreword , it starts with the trial of socrates to reveal the theatric dimension of justice . Chapter one addresses the common characteristics of justice and theatre , including the conflict and opposability , the synchrony and concentricity and the impersonation and outfit , etc. chapter two disserts the conversion cours .

文章首先于引言部分描述苏格拉底的审判借以彰显司法活动的戏剧之维,由此切入开始论述第一章,即阐释司法活动与戏剧的内在关联之处,具体包括两者的冲突性、共时性、集中性、装扮性等共通点。