How to Use "etch" with Example Sentences

1. One promising approach is to etch qubits in semiconductors .
2. He also believes it should be possible to extend the principle beyond superconductors , to use x-rays to etch out electronic circuits more generally .
3. Researchers at hp labs recently managed to etch a pattern into a flat piece of silicon so that it could focus light " like a spoon " , says raymond beausoleil of hp labs .
4. This research hopes to make advancedly and widely and endure the rice structure a less than it , assemble the membrane by oneself through the pattern , and replace tradition with it and is only covered , only hinders alternative to etch .
5. They 've used lasers to etch the yangcheng name on crab shells .

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