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 .