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成分结构树
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成分结构树
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constituent structure tree
成分结构树
由结和连接结的枝组成的树,树中每一个结有一个标记,这个标记是从语法范畴(如S、NP、VP等)和符号串元素(如my、sister等)的有限集合中选出的。
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pneumatic levitation
pneumatic modular system for automatic control
pneumatic nebulizer
pneumatic pipe collection system
pneumatic power transmission
pneumatic pruner
pneumatic pump
pneumatic pump-fed liquid rocket engine
pneumatic rabbit
pneumatic regulatory systems
pneumatic rock drill
pneumatics
pneumatic seed-metering device
pneumatic separation
pneumatic servos
pneumatic servo system
pneumatic ship unloader
pneumatic sprayer
pneumatic suction
pneumatic system
pneumatic thrust vector
pneumatic-to-current converter
pneumatic transfer sample
pneumatic transport
pneumatic vibration machine
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2026/7/14 8:14:50