metal surface meaning in English
金属表面
碎石路面
Examples
- Even the most carefully finished metal surface is not truly flat .
即使经过最精细加工的金属表面也不会真正平整。 - The "smoothness" of a metal surface depends on the wavelength of the radiation .
金属表面的“光洁度”与电磁辐射的波长有关。 - Hydrogen and co have both been used for estimation of noble metal surface areas .
和CO都已用来测定贵金属的表面积。 - The layers of air-fuel mixture next to the metal surfaces are chilled by the cooler metal .
金属表面的空气燃料混合气层为较冷的金属所激冷。 - Its common use is in conjunction with selective gas chemisorption for verification of metal surface area .
它通常是和选择性气体化学吸附结合起来使用，以确定金属表面积。