???? ???? ???? ???? ?? ????? ????? ????? ?? ?????? ??????? ???????? ???????? ??? ???? ???? ????? ?? ????? ??????? ???? ???? ??? ??????? ?????? ???????? ?????????. ??? ?????? ?????Nvidia itself acknowledged DeepSeek's accomplishment, emphasizing that it aligns with U.S. export controls and exhibits new methods to AI product development.??? ????? ???