“cross-multiply”的概念、定义、翻译、参考文献-科学参考

单词	cross-multiply
释义	cross-multiply Mathematics Where an equation has fractions on both sides, it may be simplified by cross-multiplying. In fact both sides are multiplied by the product of the two denominators, so that an equation a/b = c/d rearranges to ad = bc.
随便看	memory card memory cell memory compaction memory cycle memory data register memory dump memory element memory fill memory guard memory hierarchy memoryless source memory management memory map memory mapping memory protection memory reference instruction memory-resident program memory stick memory-to-memory instruction memory wear Memphis MEMS Menapian Mencius (371–289) Mendeleev, Dmitri Ivanovich

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