etch造句怎麼寫

The inability to etch chips with lasers in the shorter wavelengths has limited how precisely they can design circuits on silicon.

While most photographers are loathe to let a stray fingerprint near their negatives, Ben Ali Ong chooses to scratch, etch and generally distort his on purpose.

Heat damage generally is removed by carefully machining the base metal. Afterward, another temper etch inspection is done to ensure that the machining did not create more heat damage.

Bite: Stage in the process of etching a metal block or plate with acid. Each application of the acid increases the depth of the etch and is called a "bite".

This unit group also includes workers who etch or chemically mill metal pieces.

They've used lasers to etch the Yangcheng name on crab shells.

To draw lines, the etch a Sketch's stylus scrapes aluminum powder from the underside of a glass screen.

Last, a technique known as anisotropic ion beam milling (IBM) is used to etch through the mask to make an array of holes, creating the nanoporous metal.

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.

Every node (the little triangular etch) on the stem is a potential new bloom.

Based on ash chamber of metal etch this paper describes the full process of dry clean development and evaluation.

The second is to use a good etch resist.

He also believes it should be possible to extend the principle beyond superconductors, to use X-rays to etch out electronic circuits more generally.

More often , all of the materials etchant have a finite etch rate.