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??????????????????????? ????????????????????????????????????????????? ????????????????????????????????????????? ???? ??????? ??? ????????? ????????????????????????? ????????? ?????? wm55 ??????????????? ??????????????? ????????????????????????????????????????????? ?????????????????????????????????????????????????????Is that this Display screen land… Read More

In honor of Zhang's achievements in science and know-how, his Good friend Cui Ziyu (Cui Yuan) wrote a memorial inscription on his burial stele, which has been preserved during the Guwen yuan.[eight] Cui said, "[Zhang Heng's] mathematical computations exhausted (the riddles of) the heavens as well as earth. His innovations have been comparable even … Read More

??????????????????????? ????????????????A entrance user interface causes it to be simple to manage the Flip Professional's options and plug in optional equipment, like a laptop computer. You receive two USB Kind-A inputs (one USB three.The display screen can accommodate the Exhibit of approximately 4 screens at the same time. More capabilities, for… Read More