Using this service for a while I have noticed a noticeable difference in the amount of spam that I have been receiving... considerably less.

我使用这项服务一段时间之后注意到接收到的垃圾邮件的总量的显著不同…大大地减少了。

youdao

Ecker found there was a correlation between the severity of a person's autism and the amount of structural difference observed in their brain scans, compared with the control group.

艾克尔发现，与正常控制组相比，一个人自闭症症状的严重程度与大脑扫描中观察到的结构差异的多少存在相关性。

youdao

The first major difference is the amount of XML configuration you will write for JSF 2 applications.

第一个比较大的差异体现在将要为JSF 2应用程序编写的XML配置的数量方面。

youdao

So, if we want to go from that stable state to that less stable state, we need to put in a certain amount of energy to our system, that difference between the free electron and the electron bound to the metal.

所以，如果我们想使电子,从稳态到达不够稳定的状态，我们需要引入一定数量的,能量到系统中，即自由电子和束缚于金属的,电子的能量差。

麻省理工公开课 - 化学原理课程节选

It suggests that London set Scottish rates at 10p less than those for Britain as a whole, and cut its block grant by the amount that the difference in rates might be expected to raise.

ECONOMIST: Devolution finances

The decision to use one or the other will depend on the amount of the valuation difference, for what purpose it will be used, and how willing the client is to fight if necessary.

FORBES: Putting A Value On Your Life Insurance Policy

Others pointed out that they will make little difference to the amount of junk mail people receive.

BBC: NEWS | Technology | Top UK sites 'fail privacy test'