• The method solves the problems that an osmium membrane prepared from the prior art is easy to crack, and the measuring accuracy of atomic oxygen is low.

    发明解决了现有工艺制备存在容易开 裂原子测量准确性问题

    youdao

  • The method solves the problems that an osmium membrane prepared from the prior art is easy to crack, and the measuring accuracy of atomic oxygen is low.

    发明解决了现有工艺制备存在容易开 裂原子测量准确性问题

    youdao

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