Determines whether level should be considered when designing aggregations to optimize performance.

The atoms of the different chemical elements are different aggregations of atoms of the same kind.

不同化学元素的原子是同类原子的不同聚合物.

A pattern of overlapping aggregations is usually found.

通常可发现一种叠聚集现象.

In recent years, both sides have signed up to radical reductions in their arsenals.

最近几年, 双方已同意大规模削减核武器.

Large arsenals encouraged caution as there be no doubting the catastrophic consequences should be fired.

大规模武库促使人们保持谨慎,因为毫无疑问,发射核弹会带来灾难性后果.

Arsenals are factories that produce weapons.

军工厂是生产武器的工厂.

The Superpowers turned to the harder task of cutting their nuclear arsenals.

超级大国开始着手削减核武器库这项更为艰难的工作。

I felt lonesome in the strange land.

在那陌生的地方我觉得寂寞.

I felt mean for not letting her go.

没让她去使我感到内疚.

Lu Xun ranted and raved against the enemy, but he felt warmth towards the people.

鲁迅对敌人冷嘲热讽，而对人民却是满腔热忱。

He felt weak after illness.

病愈后他感到虚弱.

She felt horrified at the sight.

见这情景,她感到恐怖.

She felt colour flame up in her cheeks.

她感到脸上火辣辣地红了起来.

She felt sudden pangs of regret.

她突然感到痛悔不已.

Lynn felt women had been conned.

林恩觉得女人们受骗了.

He felt people were contemptuous of his lack of sophistication.

他觉得人们看不起他不懂人情世故.

He felt strange amid so many people.

他处在那么多人当中感到不习惯.

We enjoyed the film so much that we felt we'd got our money's worth.

我们很喜欢这部电影,觉得这钱花得值.

Her touch felt wonderfully soothing.

她的触摸令人感到很宽心.

I felt strangely subdued when it was all over.

一切都结束的时候,我却有一种奇怪的压抑感.

I felt a strange sense of elation.

我有一种异常的兴奋感觉.