scratch on surface的意思|示意

This fact remains: All of the garnered wisdom of the ages is only a scratch on the surface of man's search for the knowledge of the universe.

事实是：人类在过去岁月所获得的全部智慧仅是人类在探索宇宙的过程中得到的表面的粗浅知识。

Currently on the market, allowing the import cherry red stone with sandpaper scratches the surface, with the scratch the user's own handle it disappeared.

可以选择质量较好的品牌。目前市面上，进口樱花红石材允许用砂纸打磨表面的划痕，有了划痕用户自己处理一下就不见了。

Pressing five surface: All the five surface is pressed and removing the bubble perfectly. The box produced is square, nice, straight and full. No scratch, no bubble and no folds on the surface.

五面压盒：五个面全部受压，完美去除气泡，生产的盒子方正美观、立挺饱满，表面无划痕、无气泡、无皱褶；

The good news (or bad news, depending on your point of view) is that this little introduction to regression barely scratches the surface, and that scratch is really even barely noticeable.

好的消息是(也可能是坏消息，取决于您自己的看法)上述对回归模型的简单介绍只触及了一些皮毛，这种触及甚至都不会被真正地注意到。

Don't use an abrasive cleaner on the bath, because it may scratch the surface.

不要用摩擦性的清洁物处理这个浴缸，因为它会损伤浴缸的表面。

The hotel sign on the semi-cut trigger the appropriate position in the cardboard and then covered with a cut, so as not to scratch the plating surface of the hotel sign.

把酒店标牌半成品放在剪扳机的合适位置， 外地标识牌设计在上面盖一张纸板后再剪切，以免把酒店标牌表面的电镀划伤。