英语词汇“ppgs”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ppgs
释义	ppgsBNC⁸⁶⁶⁶⁰⁺⁹ 基本例句 abbr.聚醚；聚丙二醇；脉冲程序发生器 programme pulse generator每加仑脉冲数Pulses Per Gallon A rapid increased isolation in the number of PPGs has been reviewed in this article in recent ten years. 该文对近十年来新分离出的苯丙素苷类化合物做一总结。 chemyq
随便看	vacuum and fuel pump tester vacuum and gravitational force vacuum and heaping combined reinforcement vacuum and heating drying vacuum and inert atmosphere rolling vacuum and precompression loading vacuum and preloading method vacuum and pressure air pump vacuum and pressure breather valve vacuum and pressure pump vacuum and pressure switching vacuum and spring operated egr valve vacuum and sub-atmospheric system vacuum and surcharge preloading vacuum and yang generation vacuum anealing vacuum anemomenter vacuum anemometer vacuum annealed vacuumannealing vacuum annealing vacuum annealing furnace vacuum annesling vacuum antichloration vacuum apparatus