“packed hole assembly”的概念、定义、翻译、参考文献-科学参考

单词	packed hole assembly
释义	packed hole assembly Encyclopedia 工学钻井装备释 packed hole assembly满眼钻具由3个及以上近满眼稳定器和大刚度钻铤组成的稳斜钻具组合。
随便看	fractional factorial design fractional-factorial design fractional flow equation fractional Fourier transform fractional frequency fractional function fractional gain error fractional heat fractional ideal fractional independent yield fractional inequality fractional integral fractional integral equation fractional integration fractional isotopic abundance fractionalize fractional life period fractional-life period fractional line fractional linear function fractional linear mapping fractional linear transformation fractional magnetic charge fractional mapping fractional melting

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