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etch    音标拼音: ['ɛtʃ]
vt. 蚀刻,蚀镂
vi. 施行蚀刻法
n. 腐蚀剂

蚀刻,蚀镂施行蚀刻法腐蚀剂

etch


etch
蚀 蚀刻

etch
v 1: make an etching of; "He etched her image into the surface"
2: cause to stand out or be clearly defined or visible; "a face
etched with pain"; "the leafless branches etched against the
sky"
3: carve or cut into a block used for printing or print from
such a block; "engrave a letter" [synonym: {engrave}, {etch}]
4: carve or cut a design or letters into; "engrave the pen with
the owner's name" [synonym: {engrave}, {etch}]
5: selectively dissolve the surface of (a semiconductor or
printed circuit) with a solvent, laser, or stream of
electrons

Etch \Etch\, v. i.
To practice etching; to make etchings.
[1913 Webster]


Etch \Etch\, n.
A variant of {Eddish}. [Obs.] --Mortimer.
[1913 Webster]


Etch \Etch\, v. t. [imp. & p. p. {Etched}; p. pr. & vb. n.
{Etching}.] [D. etsen, G. [aum]tzen to feed, corrode, etch.
MHG. etzen, causative of ezzen to eat, G. essen ??. See
{Eat}.]
1. To produce, as figures or designs, on mental, glass, or
the like, by means of lines or strokes eaten in or
corroded by means of some strong acid.
[1913 Webster]

Note: The plate is first covered with varnish, or some other
ground capable of resisting the acid, and this is then
scored or scratched with a needle, or similar
instrument, so as to form the drawing; the plate is
then covered with acid, which corrodes the metal in the
lines thus laid bare.
[1913 Webster]

2. To subject to etching; to draw upon and bite with acid, as
a plate of metal.
[1913 Webster]

I was etching a plate at the beginning of 1875.
--Hamerton.
[1913 Webster]

3. To sketch; to delineate. [R.]
[1913 Webster]

There are many empty terms to be found in some
learned writes, to which they had recourse to etch
out their system. --Locke.
[1913 Webster]


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  • Northwest Etch is Your Source for Photo Chemical Machining
    NW Etch uses the photo etching process or chemical etching to create precision metal parts for electronic, medical, aerospace, and many other industries
  • ETCH Definition Meaning - Merriam-Webster
    The meaning of ETCH is to produce (something, such as a pattern or design) on a hard material by eating into the material's surface (as by acid or laser beam) How to use etch in a sentence
  • Etching - Wikipedia
    In a number of modern variants such as microfabrication etching and photochemical milling, it is a crucial technique in modern technology, including circuit boards In traditional pure etching, a metal plate (usually of copper, zinc or steel) is covered with a waxy ground which is resistant to acid [2]
  • ETCH | English meaning - Cambridge Dictionary
    ETCH definition: 1 to cut a pattern, picture, etc into a smooth surface, especially on metal or glass, using acid… Learn more
  • ETCH Definition Meaning | Dictionary. com
    ETCH definition: to cut, bite, or corrode with an acid or the like; engrave with an acid or the like, as to form a design in furrows that when charged with ink will give an impression on paper See examples of etch used in a sentence
  • ETCH - East Tennessee Childrens Hospital | Knoxville, TN
    Learn all about East Tennessee Children’s Hospital in Knoxville, TN We seek to improve the health of children through exceptional care, wellness, and education
  • About ETCH
    An interdisciplinary organization collaborating with homeless shelters with the goal of increasing health literacy, one health education session at a time
  • ETCH definition and meaning | Collins English Dictionary
    If a line or pattern is etched into a surface, it is cut into the surface by means of acid or a sharp tool You can also say that a surface is etched with a line or pattern The acid etched holes in the crystal surface [V n + into in on]
  • etch - Wiktionary, the free dictionary
    etch (third-person singular simple present etches, present participle etching, simple past and past participle etched) To cut into a surface with an acid or other corrosive substance in order to make a pattern
  • Ultra-Etch™-Etchant - Ultradent
    Etching a tooth is an important part of the bonding process, but some etchants are hard to control Ultra-Etch etchant was designed with the ideal viscosity to give you a smooth and precise delivery Etch exactly where you want and never where you don’t





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