This paper describes the importance of controlling aluminum film thickness for ruling diffraction gratings and gives a method to mark the aluminum film thickness with thickness factor.
文章阐述了控制衍射光栅铝膜厚度的重要性。提出了用厚度系数标定铝膜厚度的方法。
This paper suggests that Securities Law should be reinforced in information exposure and mandatory offer institutions to strengthen ruling acquisition by foreign investors.
《证券法》应通过重点完善信息披露制度和强制要约收购制度，来强化对外资收购我国上市公司的规制。
According to its essence of national intervention, finally, this paper points out the limitation of security supervision right and thus lays a theory basis for carrying out the ruling system.
最后，基于证券监管权国家干预的本质指出其固有的局限性，为后文探讨对其进行规制提供了理论依据。
Ruling machine: machine for drawing rules on paper. there are pen ruling and disc ruling machines.
画线机：在纸上画上线条的机器。有笔画线机和碟画线机两种。
Ruling machine: machine for drawing rules on paper. there are pen ruling and disc ruling machines.
画线机：在纸上画上线条的机器。有笔画线机和碟画线机两种。
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