The last Beidou GEO-3 was sent into space successfully on June 23, 2020.

2020年6月23日，最后一个北斗GEO-3卫星成功发射到太空。

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Using non-linear 3-D rigid body-spring element method, this paper studied the influence of geo-stress on in-situ shear tests of an undergoing project.

采用三维非线形刚体弹簧元法，对小湾坝肩槽开挖边坡进行应力应变及稳定分析，对计算成果进行评价分析，进而评价了工程加固措施。

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The rugged features of the WG-3 include an improved waterproof depth rating to 45 feet, while the WG-3 GPS offers enhanced GPS functionality for geo-tagging images that can be mapped back to your journey and a dedicated second display showing compass direction, elevation or depth below water.

ENGADGET: Pentax expands ruggedized series with Optio WG-3, Target-exclusive WG-10