shock table造句

• Firstly , the constitution and characteristic of ims system ' s is introduced . and the state of art is summarized . then the shock table test for a l / 2 . 7scale model of the very system performed by the institute of yunan province for earthquake engineering research is presented in detail
  首先介绍了预应力板(梁)柱体系的基本构成及其特点，总结国内外对该体系的研究现状，详细介绍了云南省工程抗震研究所对该体系进行的振动台试验研究情况。