“guy derrick”的概念、定义、翻译、参考文献-科学参考

单词	guy derrick
释义	guy derrick [`gī ´der·ik] ^{MECHANICAL ENGINEERING} A derrick having a vertical pole supported by guy ropes to which a boom is attached by rope or cable suspension at the top and by a pivot at the foot.
随便看	degeneracy degeneracy pressure degenerate amplifier degenerate code degenerate conduction band degenerate conic degenerate electron gas degenerate four-wave mixing degenerate matter degenerate semiconductor degenerate simplex degeneration degenerative arthritis degenerative disease degenerative joint disease degenerative recrystallization Degeneriaceae deglaciation deglitcher deglutition degradation degradation failure degradation product degradation recrystallization degradative plasmid

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