在除法算式中,除号后面的数叫做除数。 例:8÷2=4则2为除数。8为被除数。 除数不能为0,否则没有意义。 8除以2等于4。
“我们一天要从我们的服务器上清除数以百万计的垃圾邮件,”美国在线公司发言人尼古拉斯·格雷厄姆说。
"We zap millions and millions of spam mails a day from our servers," AOL spokesman Nicholas Graham said.
在运行测试之前,从表中删除数据。
But imagine I actually wanted to gather them together. I wanted to collect them, so I could do something with them.
把那些除数都显示出来,这很有用,但是请想想下我想要,把它们放在一块。
What in the world does that have to do with my divisor example? Well, actually, before I do that let me in fact fill in a piece here.
那么这到底跟我的除数的例子有什么关系呢?,好,实际上,在我讲之前请我先来补充一点,大家还记得我说过,我们可以概念上认为。
Again, same kind of reasoning says, given some value x, I happened to pick a small one here, what's an easy way to do this? Well, let's just start at one. That's my variable I'm going to change and check.
好,尤其是,让我们到这里来,让我给大家看看第二个例子,让我把这个注释掉,这是我要解决的,第二个问题,假设我想找到一些整数的,所有除数,我想要找出来这个数的所有的除数。
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