etched pattern

基本解釋

With its pattern-etched handle, it's clearly one of his own, from the set he and his wife were given at their own wedding.
叉子把上的花紋有些損毀。這顯然是他自己的，是別人送給自己和妻子的婚禮禮物。
Using nanofabrication techniques, the researchers etched tiny holes into the nitride to make a desired pattern, giving the waveguide the cloaking refractive index profile.
通過納米制備技術(shù)研究者在氮化硅中刻蝕出許多空洞以構(gòu)成所需圖案，使得波導(dǎo)具有合適的隱形折射率。
Because the etched pattern will be effected by many factors, many technical difficulties such as getting the ideal etched pattern and monitoring the etching process have not been solved yet.
因影響半導(dǎo)體激光誘導(dǎo)液相腐蝕效果的因素很多，要得到理想的腐蝕圖樣以及監(jiān)控腐蝕進(jìn)程有著很大的技術(shù)難度，至今沒有得到有效解決。

This is a regular geometric pattern etched onto the surface of the tungsten.
ECONOMIST: Solar power
In particular, the processes by which the circuit pattern is first projected on to a chip's surface lithographically, and then etched on to it chemically, will need to be altered to take account of the fact that the surface is curved.
ECONOMIST: Semiconductors