1)stress raiser,应力集合装置2)gravity dust separator,重力集尘装置3)position of stress concentration,应力集中峰位置4)pre-stress giving device,预应力施加装置5)emergency electrical power system,应急电力装置6)emergency power installation,应急动力装置
用法例句
Design research on the improving of CFRP pre-stress giving device;
