A composite thermal barrier coating system includes a honeycomb metallic structure filled with high thermal expansion ceramic hollow spheres in a phosphate bonded matrix.

复合热障涂层系统包括蜂窝金属结构具有高的热膨胀磷酸盐保税基陶瓷空心球填补。

youdao

Whereupon the reason of "abnormal indication" in All of small pits on the surface of metal honeycomb adhesive bonded structure and the theoretical basis for the probable distinguishing of debonded ar…

由此阐明了金属胶接蜂窝结构面板上小凹坑处声阻探伤“异常指示”的原因，以及改变激励频率有可能辨别是否脱粘的理论依据。

youdao