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:

0    
0
adj 1: indicating the absence of any or all units under
consideration; "a zero score" [synonym: {zero}, {0}]
n 1: a mathematical element that when added to another number
yields the same number [synonym: {zero}, {0}, {nought},
{cipher}, {cypher}]

A dictionary containing a natural history requires too
many hands, as well as too much time, ever to be hoped
for. --Locke.
0 \0\ adj.
1. indicating the absence of any or all units under
consideration; -- representing the number zero as an
Arabic numeral.

Syn: zero
[WordNet 1.5 PJC]

{zero}

0 Numeric zero, as opposed to the letterO’ (the 15th
letter of the English alphabet). In their unmodified forms they look a lot
alike, and various kluges invented to make them visually distinct have
compounded the confusion. If your zero is center-dotted and letter-O is
not, or if letter-O looks almost rectangular but zero looks more like an
American football stood on end (or the reverse), you're probably looking at
a modern character display (though the dotted zero seems to have originated
as an option on IBM 3270 controllers). If your zero is slashed but
letter-O is not, you're probably looking at an old-style ASCII graphic set
descended from the default typewheel on the venerable ASR-33 Teletype
(Scandinavians, for whom Ø is a letter, curse this arrangement).
(Interestingly, the slashed zero long predates computers; Florian Cajori's
monumental A History of Mathematical Notations notes
that it was used in the twelfth and thirteenth centuries.) If letter-O has
a slash across it and the zero does not, your display is tuned for a very
old convention used at IBM and a few other early mainframe makers
(Scandinavians curse this arrangement even more,
because it means two of their letters collide). Some Burroughs/Unisys
equipment displays a zero with a reversed slash. Old
CDC computers rendered letter O as an unbroken oval and 0 as an oval broken
at upper right and lower left. And yet another convention common on early
line printers left zero unornamented but added a tail or hook to the
letter-O so that it resembled an inverted Q or cursive capital letter-O
(this was endorsed by a draft ANSI standard for how to draw ASCII
characters, but the final standard changed the distinguisher to a tick-mark
in the upper-left corner). Are we sufficiently confused yet?


请选择你想看的字典辞典:
单词字典翻译
0查看 0 在百度字典中的解释百度英翻中〔查看〕
0查看 0 在Google字典中的解释Google英翻中〔查看〕
0查看 0 在Yahoo字典中的解释Yahoo英翻中〔查看〕





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:


  • Math Calculators
    This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more
  • OK Calculator
    Perform advanced calculations in Physics, Mathematics, and Engineering with OK Calculator's free online scientific tools including unit converter, equation solver, and more
  • Equation Calculator - Symbolab
    Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps Type in any equation to get the solution, steps and graph
  • solve form - Free step-by-step math solver Step-by-Step . . . - QuickMath
    Whether you're working through expression simplification, tackling an equation inequality solution, or trying to make sense of graphing, our free step by step algebra calculator gives you instant answers with no signup needed But here's what makes QuickMath different: we don't just spit out answers and leave you guessing
  • calculator. com®
    Also to change a decimal of the form 0 5 to the fraction 1 2, or change a decimal of the form 1 75 to a mixed number of the form 1 3 4 or to the fraction 7 4, or a fraction of the form 7 4 to the mixed number 1 3 4 Click the fraction format button, enter a decimal, click equals and then click on a fraction form and then click equals
  • Algebra Solver Free by Math Warehouse - Enter any expression or Algebra . . .
    Free online algebra solver that works directly in your browser





中文字典-英文字典  2005-2009