aluminum alloy structure造句

• But in our country , because of the lag of studying work for aluminum alloy structure and without the code for this kind of structure , the use of aluminum alloy structure is limited
  但是由于我国对铝合金结构的研究相对较晚，没有形成相关的规范，因此限制了铝合金结构在我国的广泛应用。
• So , for the development and use of the aluminum alloy structure and the establishment of the code for the aluminum structure , it is necessary to study the behavior of fundamental members of aluminum alloy structure
  因此，为使铝合金结构能够在我国得以发展应用，有必要其基本构件受力性能进行分析研究，为规范的制定提供必要的基础。