The binary numeration system is usually used to count Numbers and to calculate in (computers), while it is not used in other fields of mathematics.

二进制数常用来在电子计算机内部进行计数和运算，除此之外，在数学的其它领域中似乎与我们接触不多。

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The children then had to count items on a page, determine which of two Numbers was greater or lesser, as well as read Numbers.

孩子们将在纸上计算出数量，决定两者哪个更多，哪个更少，还要说出数字。

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The children then had to count items on a page, determine which of two numbers was greater or lesser, as well as read numbers。

孩子们将在纸上计算出数量，决定两者哪个更多，哪个更少，还要说出数字。

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So, numbers count, but it's not an easy one-to-one question, various issues will determine who comes out ahead.

所以,人多力量大,但这不是简单一对一的问题,很多因素决定了谁将更胜一筹

耶鲁公开课 - 古希腊历史简介课程节选

But all of you in this room probably remember what we technically call the base 10 system or decimal system because back in grade school or the like, you learned to count and add and subtract numbers by way of columns.

但是，在座的每一位可能都记得,这在小学的时候学的,以10为进制的系统或者十进制系统,通过数列方式学习数数和加减法。

哈佛公开课 - 计算机科学课程节选

"There are a number of organisations within militaries - you have active forces, reserve forces, civilians, and also those that might be working as contractors - so it depends really what you're trying to count when you look at headline numbers, " says James Hackett, the editor of Military Balance.

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The parental emotion is as simple as a learning to count and as strange as discovering that the series of numbers, the counting, never ends.

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Mr Mitchell should count himself lucky not to be greeted with an incomprehensible string of numbers - the pager-speak of American teenagers.

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