surface voids的例句大全

Combined with experiences, it analyzes causes of mass defect on concrete including honeycomb 、 surface voids 、 holes and slot interlining, prevention measures are putted forward to ensure project quality.

结合多年的实践经验，对蜂窝、麻面、孔洞、缝隙夹层等几种常见的混凝土缺陷的形成原因进行了分析，并提出了相对应的预防措施，以达到保证工程结构质量的目的。

SEM observations show that the two-dimensional longitudinal section of the intragranular microcracks evolves from the original thin-ellipse shape into the several aligned spherical voids dominated by surface diffusion.

SEM观察表明：晶内疲劳微裂纹纵剖面二维形态发生了主要由表面扩散控制的形态变化，由初始的扁椭圆形演化成多个球洞定向排列的形态；

Discuss the characteristic and elimination methods of air voids on fair-faced concrete surface

论清水混凝土表面气泡的特征与防治

The Cu3 ( BTC) 2 particles were highly dispersed in the surface dense layer and finger-like voids.

Cu3（BTC）2颗粒均匀地分散在致密表面层和指状孔结构中。