surface relief

常见例句

双语例句

• By 1997, about 10 kilometres of noisy roads had been resurfaced with a special porous, low-noise road surface bringing some relief to about 14400 households.
  截至一九九七年，约10公里长的高噪音道路已使用特别的多孔低噪音物料重铺， 惠及约14400个家庭。
• We inscribed surface relief grating on the thin films using Point-by-Point method and Amplitude Mask method (the amplitude mask was taken place by grating roll film manufactured by ourselves).
  利用逐点写入法和振幅掩模法（振幅掩模板为自制光栅胶片）在这种薄膜上刻写了表面形貌光栅。
• The paper introduced the prestack depth migration from relief surface based on implicit wide-angle finite-difference one-way propagation operator and used SEG piedmont nappe structure model for test.
  本文介绍了基于广角隐式有限差分单程波传播算子的起伏地表叠前深度偏移方法，并对SEG山前带推覆构造模型进行了检验。

权威例句

• Topography: configuration of a surface including its relief and the position of its natural and man-made features.
  UNESCO: L O S S A R Y
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