英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

macro    音标拼音: [m'ækro]
宏,宏功能

巨集,巨集功能

macro
巨式;巨集;巨集(指令)

macro
巨集

macro
adj 1: very large in scale or scope or capability
n 1: a single computer instruction that results in a series of
instructions in machine language [synonym: {macro}, {macro
instruction}]

macro \macro\ a.
very large in scale or scope or capability; as,
macroeconomics.
[WordNet 1.5]


Macro- \Mac"ro-\pref. [Gr. makro`s, adj.]
A combining form signifying long, large, great; as
macrodiagonal, macrospore, macromolecule, macrocosm.
[1913 Webster]


macro \macro\ n. [shortened form of macroinstruction]
1. a single computer instruction which symbolizes, and is
converted at the time of program execution or by a
compiler into, a series of instructions in the same
computer language.
[WordNet 1.5]

2. A keystroke (or combination of keystrokes) which
symbolizes and is replaced by a series of keystrokes; -- a
convenient feature of some advanced programs, such as word
processors or database programs, which allows a user to
rapidly execute any series of operations which may be
performed multiple times. Such macros may typically be
defined by the program user, without rewriting or
recompiling the program.
[PJC]

A name (possibly followed by a {formal argument} list) that is
equated to a text or symbolic expression to which it is to be
expanded (possibly with the substitution of {actual
arguments}) by a macro expander.

The term "macro" originated in early {assemblers}, which
encouraged the use of macros as a structuring and
information-hiding device. During the early 1970s, macro
assemblers became ubiquitous, and sometimes quite as powerful
and expensive as {HLLs}, only to fall from favour as improving
{compiler} technology marginalised {assembly language}
programming (see {languages of choice}). Nowadays the term is
most often used in connection with the {C preprocessor},
{Lisp}, or one of several special-purpose languages built
around a macro-expansion facility (such as {TeX} or {Unix}'s
{troff} suite).

Indeed, the meaning has drifted enough that the collective
"macros" is now sometimes used for code in any special-purpose
application control language (whether or not the language is
actually translated by text expansion), and for macro-like
entities such as the "keyboard macros" supported in some text
editors (and {PC} {TSRs} or {Macintosh} INIT/CDEV keyboard
enhancers).

(1994-12-06)

macro: /mak´roh/, n. [techspeak] A name (possibly followed by a formal
arg list) that is equated to a text or symbolic
expression to which it is to be expanded (possibly with the substitution of
actual arguments) by a macro expander. This definition can be found in any
technical dictionary; what those won't tell you is how the hackish
connotations of the term have changed over time.The term macro originated in
early assemblers, which encouraged the use of macros as a structuring and
information-hiding device. During the early 1970s, macro assemblers became
ubiquitous, and sometimes quite as powerful and expensive as
HLLs, only to fall from favor as improving compiler
technology marginalized assembler programming (see
languages of choice). Nowadays the term is most often used in connection
with the C preprocessor, LISP, or one of several special-purpose languages
built around a macro-expansion facility (such as TeX or Unix's [nt]roff
suite).Indeed, the meaning has drifted enough that the collective macros is now sometimes used for code in any
special-purpose application control language (whether or not the language
is actually translated by text expansion), and for macro-like entities such
as the keyboard macros supported in
some text editors (and PC TSR or Macintosh INIT/CDEV keyboard
enhancers).



安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • 计算机中的宏为什么起名叫宏? - 知乎
    看 Macro (computer science) macro一词不是微软发明的,而是计算机科学中长期存在的一个术语,最早出现在1959年的文章
  • Sigma Lenses for Pentax: Zoom Lenses - Pentax Lens . . . - Pentax Forums
    Reviews of lenses by Sigma, Tamron, Tokina, Zeiss, Zenitar, and others designed for Pentax cameras Comprehensive Pentax lens database with specifications and us
  • Trying to understand if I have a camera problem
    If I use my DSLR with my high-end 50mm prime lens to take a picture of a flower, and take the same picture with my somewhat junky 60mm macro lens, the photo taken with the 50mm, at certain focal distances, is going to look far better But as I get closer to the flower, that 60mm macro lens will shine, and the 50mm prime, despite being an
  • Vivitar Lenses for Pentax: Zoom Lenses - Pentax Lens Review Database
    Reviews of lenses by Sigma, Tamron, Tokina, Zeiss, Zenitar, and others designed for Pentax cameras Comprehensive Pentax lens database with specifications and us
  • Pentax KP Review - Introduction | PentaxForums. com Reviews
    Pentax KP with the D FA 100mm F2 8 WR Macro lens While we still consider the Pentax K-3 II to be the APS-C flagship model due to features such as higher burst speeds and dual SD slots, as this review will show, the Pentax KP actually surpasses the K-3 II in image quality and customization options and it doesn't lag far behind the K-3 II in
  • iPhone 16 vs. iPhone 16 Pro: Buyers Guide - MacRumors Forums
    Macro photography: 48-megapixel macro photography: Support for new JPEG-XL format: Depth mapping for AR and portrait photography, allowing for more accurate background and subject separation, more realistic bokeh, and better AR experiences 4K video recording at 24 fps, 25 fps, 30 fps, or 60 fps, with playback speed controls
  • Pentax Lens Disassembly Database - PentaxForums. com
    This is a great lens in many ways: great optical quality, excellent macro capability, and cheap and commonly available The DAL plastic mount version has the exact same optics, and even has quick shift with the release-button trick!
  • Macro Photography - PentaxForums. com
    Macro Photography Group Maintained by Rense This is the place to share your ideas and techniques on macro photography, to ask questions, and to start discussions on this topic
  • Pentax KP Review - Recommended Lenses | PentaxForums. com Reviews
    The D FA 100mm macro is among the sharpest lenses in the current Pentax lineup It offers 1:1 magnification, weather sealing, and a compact form factor If you plan to use close-up accessories such as extension tubes or bellows, consider getting a lens with an aperture ring such as the older non-WR version of this lens, or the D FA 50mm macro
  • micro和macro的发音如何区分? - 知乎
    说一下区别macro嘴巴更大,发音靠后,就是你舌头嗓子那个地方,你扯着嗓子阴阳怪气说“mai”的感觉,有点羊叫的感觉 。micro嘴形小,发音靠前,你敷衍讲一声“mai”的感觉。 我问了我的tutor小姐姐,就是学校发我的语言志愿者,土生美国人。





中文字典-英文字典  2005-2009