The experimental resu lts show that the above - mentioned method can solve the true temperature and spectral emissivity measurement of most engineering materials 实验结果表明,该方法可以解决绝大多数工程材料的目标真温及光谱发射率的测量问题。
A new engineering material - steel fiber polymer cornpositels fpc ) which is widely applied in the field of machine manufacture i s studied in this paper 本文研究了一种新型工程材料? ?钢纤维聚合物混凝土( steelfiberpolymerconcretc ) ,并将其应用于机械制造业领域。
Building mortar is one of the most universal building - engineering materials , and 25 ~ 40 percents of cement amount is manufactured into building mortar according to last statistic 建筑砂浆是建筑工程最大宗的材料之一,据统计水泥总量中25 - 40用于配制建筑砂浆。
In most engineering materials , elastic deformation will continue after the stress application , and upon load release some finite time is required for complete recovery 应力施加后,大多数工程材料弹性形变都会持续,并且撤去加载,样品的完全回复也需要一定的时间。
Seamless , non - shrinkage , wearing - resistant , anti - scar , pressure proof , impact - proof , temperature - resistant , acid alkali resistant , water - proof and corrosion resistant engineering materials 无缝、不收缩、耐磨、耐刮、耐压、耐冲击、耐温、耐酸碱、防水、防蚀工程材料。