origin

this paper deals with the study on pitting origin and pitting la(?)v of casting austenite stainless steel in medinm containing Cl-.

本文采用化学浸蚀法及电化学动态测定了铸造奥氏体不锈钢在含有C1~-介质中的点蚀起源及点蚀规律。

A number of studies reported there are unusual clusters of palindromes, closely spacedrepeats and inverted repeats in the neighborhood of the replication origins of herpesviruses.

据大量的研究报道,在疱疹病毒的复制起源点附近有难得的回文,近距离重复,和反向重复结构。