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：


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


  • What is the difference between \dfrac and \frac? - TeX
    with \frac: the actual context implies the decision above For example, if you have a complicated mathematical expression in the middle of some array environment (which, by default, employs text-style math), you can use \dfrac to force the use of displaystyle math mode for the fraction \dfrac and \tfrac are from the amsmath package
  • How to get a little frac - TeX - LaTeX Stack Exchange
    I am wondering how to make a fraction in LaTeX small enough to fit on a line, or at least just a little larger I could have sworn I had seen this before but I just cannot find it In particular, I
  • What is the difference between \over and \frac? - TeX
    The command \over is a so-called "primitive" command that's available in Plain TeX and in LaTeX \frac is a LaTeX-only command that builds on the \over macro to provide something that's much less likely to throw unexpected errors if the user doesn't handle the syntax of the \over command just right Assuming you have the amsmath package loaded, the \frac command is defined as follows
  • Practical consequences of using \over vs. \frac? - TeX
    This question explains the difference between \\over and \\frac and it seems as though the most experienced members unanimously agree that \\over is inferior (if not something to be outright regretted);
  • What is the meaning behind the common fraction notation $\\frac{a}{b}$?
    Why is the dash sign "-", which indicates division, used in common fractions? Is it because a a is divided by b b? If we understand division in a literal sense, for example, 1 1 cake must be divided into 4 4 parts, it is quite clear that the fraction 1 4 1 4 means a “quarter” of the cake Then what does 3 4 3 4 of the cake mean? Or is it just a shorthand way of writing (where the
  • Elegant fractions in one line - TeX - LaTeX Stack Exchange
    It is nearly always best to use the slashed form for fractions in the text: \documentclass{article} \begin{document} \( x_F \equiv p_z^{} p^{\mathrm{MAX}}_z = p_z (\sqrt{s} 2) = 2p_z \sqrt s \) \end{document} Note that I have added brackets to the second fraction
  • math mode - How to do fractions - TeX - LaTeX Stack Exchange
    Welcome to TeX SX! Your question is basically about mathjax usage in websites (such as Math SE), but fortunately, \frac or \dfrac command (for 'better' fractions) work with mathjax
  • How to make fractions in powers look good - TeX
    Your question was: While in text mode (aka inline math mode), how does one make fractions in powers look good? A very important objective in fine typography is to keep the "color" -- really, the "average grayness" -- of paragraphs uniform within a page and across pages One important aspect of "color" is the line spacing and, in particular, its uniformity: If interline spacing varies
  • Numbers are very small in numerator and denominator using \frac
    When I use the \\frac command, I notice that the characters used for the fraction terms become smaller than those which are not in the \\frac command Is there a way to correct it?





中文字典-英文字典  2005-2009