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- 稀土Y摻雜Y adding
- 稀土Yrare earth Y
- 稀土Y催化劑REY catalyst; rare earth Y type catalyst
- Fe-23Cr-6Al合金(不含稀土及加La,Ce和Y)高溫氧化的掃描電鏡研究SEM INVESTIGATION ON HIGH TEMPERATURE OXIDATION OF Fe-23Cr-6Al ALLOYS (WITHOR WITHOUT La, Ce AND Y ADDITIONS)
- 稀土礦物中常見(jiàn)的一種銀色金屬元素，用于鎂和鋁的合金中。a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
- 稀土ErEr rare earth
- X-Y型天線(xiàn)座X-Y type antenna pedestal
- 稀有和稀土金屬礦床rare and rare earth metal ore deposit
- 以無(wú)窮數乘y.Multiply y by infinity.
- 稀土Dyrare earth Dy ions
- 假定x=yLet x be y.
- 使y等于此函數。Place y equal to the function.
- 用y 除Xto divide X by Y
- Y器Y-organ
- x=y意思是x與y相等。means that x equals y.
- Y）Eosin Y
- y相關(guān)y correlation
- y’相y' phase
- Y輻射V -radiation
