转变机制或体制to change system

• 内蒙古部分转制企业为何重端铁饭碗？

  Why are some reformed Inner Mongolian enterprises again bringing out the "iron rice bowl"?

• 他要求各地年底前完成应用型，科研机构转制。

  He demanded that the transformation into applied scientific research bodies be completed in all regions before the end of the year.