晶圆片搀杂剂可以在元素周期表的III和V族元素中发现。
Dopants for silicon wafers are found in Groups III and V of the Periodic Table of the Elements.
文中利用并元变换的不进位性质，给出了一种构造最佳周期互补二元序列偶族的新方法。
By taking advantage of the characters of dyadic theory, a new method for constructing families of perfect periodic complementary binary sequences pairs (PCSPF) is proposed.
利用键参数函数和尺寸因数对第四长周期过渡族金属元素基准晶形成规律进行研究。
Bond-parametric function and size-factor are used to study the formation law of alloy quasicrystals based on the fourth long period transition metals.
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