“升降”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	升降
释义	升降 elevation and subsidencei fluctuation
随便看	polyester-cotton collar detergent polyester elastic filament oil polyester fiber polyester fibre polyester filament oil polyester film polyester-glassfibre sheet polyester plastics polyester resin polyester union gingham polyether polyether diols polyether rubber impression material polyethylene polyethylene coated steel pipe polyethylene dielectric polyethylene diphthalate condenser polyethylene glycol polyethylene high density polyethylene-lined polyethylene membrane polyethylene oil polyethylene pipe polyethylene resin polyethylene tube