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：

proportions    音标拼音: [prəp'ɔrʃənz]
n. 大小

大小


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


  • Proportions - Math is Fun
    Proportion says two ratios (or fractions) are equal in value We see that 1-out-of-3 is equal to 2-out-of-6 The ratios are the same, so they
  • What is Proportion - Definition, Formula, Examples - Cuemath
    Proportion is a mathematical comparison between two numbers Explore and learn more about proportion, types of proportion with concepts, definition, tips and tricks, examples, and solutions
  • Ratios and proportions | Lesson (article) | Khan Academy
    A proportion is an equality of two ratios We write proportions to help us establish equivalent ratios and solve for unknown quantities
  • 4. 2. 1: Understanding Proportions - Mathematics LibreTexts
    Using proportions can help you solve problems such as increasing a recipe to feed a larger crowd of people, creating a design with certain consistent features, or enlarging or reducing an image to scale For example, imagine you want to enlarge a 5-inch by 8-inch photograph to fit a wood frame that you purchased
  • PROPORTION Definition Meaning - Merriam-Webster
    The meaning of PROPORTION is harmonious relation of parts to each other or to the whole : balance, symmetry How to use proportion in a sentence
  • Proportion (mathematics) - Wikipedia
    A proportion is a mathematical statement expressing equality of two ratios [1][2] a and d are called extremes, b and c are called means Proportion can be written as , where ratios are expressed as fractions Such a proportion is known as geometrical proportion, [3] not to be confused with arithmetical proportion and harmonic proportion
  • What is a Proportion in Math - Math Steps, Examples Questions
    Free what is a proportion in math topic guide, including step-by-step examples, free practice questions, teaching tips and more!
  • Ratios and Proportions - Proportions - First Glance - Math. com
    It can be written in two ways: two equal fractions, or, using a colon, a:b = c:d When two ratios are equal, then the cross products of the ratios are equal That is, for the proportion, a:b = c:d , a x d = b x c Homework Help | Pre-Algebra | Ratios and Proportions Email this page to a friend
  • 1. 4: Proportions - Mathematics LibreTexts
    Table of contents In this section, you will learn to: Proportions: Definition and Basic Methods Definition: Proportion Example 1 4 1 Cross Multiplication Division undoes Multiplication Solving Proportions Example 1 4 2 Solution Comparing to the Whole Example 1 4 3 Compare to the Whole Example 1 4 3 Revisited Solution Exercises In the previous section, we learned that a ratio is a comparison of
  • Proportionality (mathematics) - Wikipedia
    The variable y is directly proportional to the variable x with proportionality constant ~0 6 The variable y is inversely proportional to the variable x with proportionality constant 1 In mathematics, two sequences of numbers, often experimental data, are proportional or directly proportional if their corresponding elements have a constant ratio The ratio is called coefficient of





中文字典-英文字典  2005-2009