After you have decided what resource your permission will protect and have resolved any issues about overlap of permissions, you must decide how finely grained access control should be.

决定您的权限将保护哪些资源并解决了有关权限重叠的任何问题后，您必须决定访问控制的细微程度。

youdao

A joint blind estimation method based on spectrum overlap for uplink interleaved orthogonal frequency division multiple access carrier frequency offset and timing synchronization is proposed.

提出了一种基于功率谱叠加的交织正交频分多址系统上行链路载波频偏和定时同步联合估计算法。

youdao

Other than the facelift, there seems to be a good deal of overlap in functionality between this and the Google Play version: access to more than 55, 000 Shoutcast radio stations and the ability to share favorite songs over Twitter and Facebook.

ENGADGET: AOL redesigns its Play music player app for the Kindle Fire, premium version is free Thursday