concealed surface
常见例句
- And it proved the practicality to using infrared imaging detect concealed defects of pavement surface.
証明紅外成像探測路麪隱伏缺陷的可行性。 - Subgrade and foundation engineering is a kind of concealed work, which is located under the ground surface.
地基與基礎位於地麪以下，屬於隱蔽工程。 - Xi'an is located in Fenwei basin and the exposed surface of the cracks and fractures were found concealed in 15.
西安地処汾渭盆地，已經出露地表和隱伏的地裂縫共發現15條。
ytlx.whrsm.ac.cn - With tact and care, the movie digs into all the subjects that lay concealed below the surface when Max Ophuls and Douglas Sirk were filming their own melodramas in the nineteen-fifties.
NEWYORKER: Far from Heaven 返回 concealed surface