The number of electrons in an atom is deduced to be approximately equal to half the atomic weight.
原子中的电子数,将近是原子质量的一般。
In fact, in part, because of this, we are only reading approximately half the book, the first five books, to be more specific.
事实上,也部份归因于此,我们大约只能读,其一半的篇幅,更确切的说是前五部。
In today's dollars that would be approximately seventy-five billion dollars.
大约相当于如今的,750亿美元
Just as forewarning for people who have forgotten what a median is, that means half of you--not approximately half, it means exactly half of you-- will be getting something like B+ and below and half will get something like B+ and above.
稍微提示下忘记中位数含义的同学,这也就是说,不是一半左右,是绝对一半的同学,会得到B+的成绩或更低的成绩,另一半会到B+的成绩或更高的成绩
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