单词	natural deceleration
释义	natural deceleration 自然减速度
随便看	High phosphorus oolitic hematite high phosphorus pig iron high phosphous cast iron high photocatalytic activity high photon density High photosynthetic efficiency High photosynthetic efficiency breeding high-photosynthetic efficiency breeding high phreatic water level High-pH solution High pH stress corrosion cracking high ph value cement high-pH waste water high physical education high pick density fabric high pick fabric high picture quality high piece rate system high pier high-pier high pier and large span high-pier and large-span high-pier and long-span high-pier and long-span bridge high-pier and small-radius curved bridge