• 1. polytrope: 多变曲线 | 多变 | 多变性 | 多层球
• 2. polytrope index of nozzle: 喷嘴多变指数
• 3. polytrope law: 多方关系

更多释义

• 1.Polytrope and uncertainty of exciting surge make it difficult to identify from faults which result in malfunction of protection.
  由于励磁涌流的多变性和不确定性，给基本故障的识别造成困难，因而出现保护误动。
  dict.yoduao.com
• 2.The stress which acts on the plant root in the crag earth medium is very complexity and polytrope, so determining its reinforcement ability is extremely difficult.
  植物根系在岩土介质中受力的复杂性、多变性，使得确定其加固能力十分困难。
  dict.yoduao.com

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