1) equal-weights
等重
1.
In this paper,the(4t;2t-1,2t-1,t;t-1)-difference set pair of Z4t is obtained by direct construction,therefore,it is proved that for any positive integer t,there exists a perfect binary sequence pair with length 4t and equal-weights 2t-1.
文章通过直接构造方法给出了Z4t上的(4t;2t-1,2t-1,t;t-1)-差集偶,进而证明了对任意正整数t,都存在4t长等重完美二进序列偶。
2) equidistant constant weight codes
等重等距码
1.
Q-transform of distance distribution of binary equidistant codes and equidistant constant weight codes were studied.
研究了二元等距码、等重等距码及其距离分布的Q-变换。
4) blanking in constant weight
等重下料
1.
The technology of blanking in constant weight, which has been applied to blanking in big diameter bar, is described in this paper.
简要介绍了应用于大直径棒料下料的等重下料技术 ,该项技术系现代光电传感技术及计算机控制技术在传统技术领域的应用。
2.
It realizes non-stop, automatic, blanking in constant weight on projectile body and has important significance to realize precision forming.
提出了基于机器视觉的等重下料系统,该系统包括机器视觉系统、机械系统和运动控制系统。
5) intermediate repeat
中等重复
补充资料：等重复次数测定
分子式：
CAS号：
性质： 在各实验条件下都进行相同重复次数的测定，等重复次数测定的实验安排方便，实验数据处理比较简单。
CAS号：
性质： 在各实验条件下都进行相同重复次数的测定，等重复次数测定的实验安排方便，实验数据处理比较简单。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条