The award took the shape of an eight pointed convex cross with a mobile swastika in the center disk.

勋章采用了指向八个方向的凸面十字并有一个万字于中心。

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Gravitational tidal interactions with other members of its group have likely caused the spiral arms of NGC 3190 to appear asymmetric around the center, while the galactic disk also appears warped.

与星系群其它星系之间相互作用的引力潮可能导致了NGC 3190的旋臂不对称地环绕中心，而星系盘也出现了扭曲。

youdao

So this is a disk, and we just discussed the rotation about the center of mass.

这是圆盘，我们刚讨论过,绕质心旋转。

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Sync: After you run the Portable Media Center Setup disk, you are ready to add music, videos and pictures to your Portable Media Center using Windows Media Player 10 and a USB 2.0 cable.

ENGADGET: Review of Creative's new Zen Portable Media Center

The Knicks played without center Tyson Chandler (bulging disk), then lost replacement Kenyon Martin to an ankle injury after he'd missed the previous two games with a sore left knee.

WSJ: Knicks win 1st Atlantic division title since 1994

For example, you may do initial backups to disk-based storage elsewhere in the data center, with further backups to tape.

FORBES: Disaster Recovery in the Cloud