高原: plateau子: son序数: ordinal; ordinal number靶: target重元素: heavy element高原子序数靶: high z target高原子序数元素: high-z element重元素靶: heavy element target; heavy target高原子序数玻璃: high z glass高原子序数金属: metal of high atomic number高原子序数物质: high z material; high z number material低原子序数元素: low-z element元素的原子序数: atom of elements平均原子序数为z的元素: average z element; average-z element【化学】原子序数。: atomic number低原子序数: low atomic number; low-atomic number奇原子序数: odd charge number; odd-charge number原子序数: at no; atomic charge; atomic number; number, atomic; ordination number; proton number; z-number原子序数和: molecular number偶数原子序数: even atomic number奇数原子序数: odd atomic number有效原子序数: effective atomic number原子序数衬度: atomic number contrast原子序数修正: atomic number correction异原子序元素: heterotope
