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- 倒U型联合炉"U" reverse connecting furnace
- 倒U型联合法"upside-down U type" reduction-distillation combined reactor
- 倒U型特征converse U type characteristic
- 倒U型假说Inverted-U Hypothesis
- 法law
- I型联合法" I type" reduction-distil- lation combined reactor
- 立式倒U型管蒸汽发生器vertically inverted U-tube steam generator
- 双S曲线模型:对倒U型理论的发展与完善A New Double-S Curve Model for Improving the Converse-U Theory
- 倒U曲线inverse U curve
- 同型联合homosyndesis
- 倒U假说Inverted-U-Type Hypothesis
- 拉直型联合flare type union
- “倒U”理论invert "U" theory
- 侧割型联合收割机side-cutting combine
- “倒U字”模型Converse - U Model
- 侧割型联合收获机side cutting combine
- U型U shape
- “倒U曲线”假说"upside- down U curve" hypothesis
- 直流型联合收割机in-line combine; long flow combine; straight-through combine
- 库兹涅茨倒U曲线Kuznets' reversed U curve
