Wutai Shan’s influence reached Korea as early as the seventh century. Monk Jajang of Silla (57 BCE–935 CE) traveled to Tang China in 636 with a group of disciples, supported by Queen Seondeok. After ...
Abstract: Underwater vehicles have become an important tool to develop oceans. The design of the shape, hardware circuit and software of a water jet propulsion spherical underwater vehicle was ...
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