4周搞定2000+托福核心词
alpha
常考释义
These crystals can exist in two forms: a dense formcalled the alpha phase, which is stable at high temperatures, and a less denseform called the beta phase, which is stable at room temperatures.
制造玻璃的原材料中通常会含有微量的镍和 硫,在熔融状态的玻璃中添加的镍合金也会使玻璃中含有镍。
来源于:剑雅5-Test4n. 希腊字母的第一个字母
Most of the alpha particles would go right through the foil.
大多数α粒子总是笔直地穿过簿箔。
adj. 占统治地位的
" You get this alpha male effect, " Underhill says.
他说, “ 这样就会出现男性至上的效应。 ”
It isn't easy being an alpha male.
阿尔法男性的日子并不轻松。
n. 开端;最初
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