1) grain boundary
共偏聚
1.
It has been considered that the segregation of P at grain boundary is one of the important reasons for temper embrittlement of steels.
25Cr1Mo钢中P与Mo在晶界处存在共偏聚现象。
2) grain boundary cosegregation
晶界共偏聚
3) common offset
共偏移距
1.
The static correction values are caculated in commonshot, common reciever, and common offset domains respectively, and then the caculated values areadded back to the common-offset first arriva curves.
本文提出一种用大炮初至时间计算静夜正量的新方法，它是在共炮点域、共接收点域、共偏移距域分别计算出静校正量，再把计算出的静校正量回加到共偏移距初至曲线上，若初至时间曲线足够平滑时，我们便认为所求得的静校正量是比较准确的。
4) common offset
共偏移距域
1.
According to predictability of signal and non - predictability of vessel disturbance, we present the prediction tecboqUe in F - X domain to elednate noise due to vessel disturbanceand improve S/N raho in prestack common offset data.
本文根据信号的可预测性和船干扰的不可预测性，提出在选前共偏移距域内应用FX域预测技术，消除船干扰，提高信噪比。
5) reflecting and shifting method
反射共偏移法
6) One-pass reflection codeviation
单道反射共偏移
参考词条
补充资料：偏聚
clustering：固溶体内溶质原子富集的小区域（偏聚区）的形成过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。