concealed surface
常见例句
- And it proved the practicality to using infrared imaging detect concealed defects of pavement surface.
证明红外成像探测路面隐伏缺陷的可行性。 - Subgrade and foundation engineering is a kind of concealed work, which is located under the ground surface.
地基与基础位于地面以下，属于隐蔽工程。 - Xi'an is located in Fenwei basin and the exposed surface of the cracks and fractures were found concealed in 15.
西安地处汾渭盆地，已经出露地表和隐伏的地裂缝共发现15条。
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