Most development has been concentrated in and around cities.

She concentrated on the good parts of her trip instead of harping on about the bad.

她着重说了自己旅途中遇到的开心事，并没有唠叨那些不愉快的事。

They feinted and concentrated forces against the most fortified line of the enemy side.

他们虚晃一招，然后集中兵力攻打敌方最坚固的阵线。

He made a concentrated effort to finish the work on time.

他全力以赴以按时完成这项工作。

When the enemy's ships are all concentrated at the entrance to the harbor, it must mean trouble.

当敌人的船只都集结在港口时, 这肯定意味着要出事了.

Modern industry has been concentrated in a few urban centers.

现代工业全集中在几个市中心.

He was comparatively calm and concentrated in judging how to defeat his opponent.

他相对冷静沉着,聚精会神地判断如何打败对手.

Most of our forces have concentrated at the bridge.

我们大部分兵力都已集结在桥那里.

She turned the nozzle and the spray concentrated down to a stream.

她掉转喷嘴,让水花集中喷入小河.

He concentrated his attention on the question of technology.

他将注意力全都贯注在技术问题上.

He concentrated his pupils and declared the exciting news.

他把他的学生集中在一起,宣布了这条令人兴奋的消息.

Most of our forces have concentrated near the station.

我们大部分兵力集结在车站附近.

An enormously powerful fleet was concentrated at Pearl Harbour.

一支极其强大的舰队集结在珍珠港.

Chinese in the United States remained mostly concentrated in Chinatowns along the West Coast.

美国的中国人一直保持集中在西海岸的唐人街.

Other applications have been demonstrated, including concentrated sulphuric acid and nitrating acid mixtures.

其他应用也已经被证明, 其中包括浓硫酸和硝酸混合物.

Without conscious decision all of her powers instantly concentrated on the possibility of escape.

她马上下意识地把全部力量集中到设法逃脱上.

She concentrated attention and study intensively in literature and dedicated herself to poetry inditement.

她潜心写作,钻研学术,把诗词创作作为自己献身的事业.

Concentrated marketing is especially appealing when company resources are limited.

适用于资源力量有限的小企业.

The new product: concentrated milk, a heavy, creamy-looking milk with two-thirds of the fluid taken out.

新产品: 浓缩奶, 一种浓重的, 看似冰淇淋的奶制品有 三分之二 的液体.

Plastic deformation concentrates at the ferrite area under the tensile stresses.

在拉应力作用下,塑性变形集中在铁素体区.

The Paper concentrates on the investment effects of corporation income tax.

本文集中分析公司所得税的投资效应.