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what's mean of " dots per inch" [Copy link] 中文

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Post time 2003-12-1 13:53:12 |Display all floors
Pls help me, what's means of "dots per inch",
in the dictionary, it's means " 每英寸点数", but I don't understand it.
who can tell me the details.
thanks.

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Post time 2003-12-1 14:11:44 |Display all floors

HI!

about you ask"dots per inch"means
i think you could  according to  sentence particular content and that description  it means.
understand!

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Post time 2003-12-1 14:14:20 |Display all floors

Hi !

The meaning of "dots per inch" depends on context. If you want to get definite meaning of the words ,you should provide context around the words.

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Post time 2003-12-1 14:57:10 |Display all floors

It's from the printing industry...

...and describes the quality of a printing job.

It directly references the number of printer dots along the edge of a square inch, and is called the "resolution".

You often hear about printers being classified as a 150dpi or 300 dpi or 600 dpi printer. These days, you even hear of some top quality laser printers being 2400 dpi!

That's 2,400 dots per inch.

Commercial printing, such as full colour books and magazines, is at even higher resolution.

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Post time 2003-12-2 13:12:15 |Display all floors

dots per inch

Also:

In computers, dots per inch (dpi) is a measure of the sharpness (that
is, the density of illuminated points) on a display screen

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Post time 2003-12-2 13:48:49 |Display all floors

鼠标,打印机等


鼠标
分辨率:它则反映了一个光电鼠标的定位精度,我们通常称之为DPI(每英吋点数,Dots per Inch)。但是作为对光电鼠标的专业名词来说,CPI(每英吋测量次数,Count per Inch)则来的更加准确

打印机
Dpi(Dots Per Inch)每英寸所打印的点数(或线数),用来表示打印机打印分辨率。这是衡量打印机精度的主要参数之一。该值越大表明打印机的打印精度越高。目前喷墨打印机的打印分辨率已经达到了2880dpi,作为家用,只要不低于720 dpi就足够了。

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