“center square”的概念、定义、翻译、参考文献-科学参考

单词	center square
释义	center square [`sen·tǝr ´skwer] ^{DESIGN ENGINEERING} A straight edge with a sliding square; used to locate the center of a circle.
随便看	well drill well-formed formula wellhead wellhole well injectivity well logging well-ordered set well-ordering principle well performance wellpoint wellpoint system well-posed problem well-regulated system well shooting well-sorted well spacing well stimulation well-type manometer welt Welwitschiales Wenlockian Wentworth classification Wentworth quick-return motion Wentworth scale Wentzel-Kramers-Brillouin method

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