Steam railways had their heyday in the 19 th century.

In their heyday, the big firms dominated their markets.

诸多大公司在其鼎盛时期主导着各自的市场.

During its heyday, 50,000 people passed through it every day.

在其鼎盛时期, 每天有五万人通过渡口.

During the heyday of Egypt the sign of Taurus, the Bull, was in the commanding position.

在埃及的全盛期, 金牛宫处于统治地位.

In the heyday of their empire, the Romans controlled most of the western world.

在罗马帝国的鼎盛时期, 罗马人控制了西方世界的绝大部分.

Ugly art evolved from beautiful art has reached its heyday in the 20 th century.

丑的艺术由美的艺术发展而来,并在20世纪达到兴盛.

In his heyday, he was a great tennis player.

他年轻力壮时, 是一位了不起的网球运动员.

Yet friends say they will most remember the spitfire Margaret of her '60 s and '70 s heyday.

但朋友们说,他们将永远不会忘记六七十年代处于黄金时代那个热情如火的玛格丽特.

Docklands in its heyday was a major centre of industrial and commercial activity.

港区在其最繁荣的时期曾是主要的工商业活动中心。

The cover features a photo of the artists in their heyday.

封面是一张他们鼎盛时期的照片.

In many countries planning restrictions have become more onerous since uranium's heyday in the 1970 s.

在许多国家,自上世纪70年代铀全盛期以来,限制的实施业已变得更为艰难.

CITIZEN journalism is supposedly having a heyday, thanks to the arrival of the internet.

多亏网络时代的到来, 市井新闻似乎到了全盛时期.

HF company is a high-tech enterprise specializing in researching, developing, manufacturing and selling relays.

HF公司是一家专业从事继电器研究 、 开发 、 生产和销售的 高新技术 企业.

Remove victim from source of HF fumes.

把受害人从HF烟雾源转移走.

Frequency domain: total frequency components ( TF ), low frequency components ( LF ), high frequency components ( HF ).

频域分析: 总频谱成分 ( TF ), 低频成分 ( LF ), 高频成分 ( HF ).

We compared on-line hemofiltration to high-flux hemodialysis ( HF-HD ) in patients in a sequential manner.

我们在患者中以连续性方式比较了在线血液滤过和 高通量 血液透析 ( HF-HD ) 的疗效.

Frequency domain: total frequency components ( TF ), low frequency components ( LF ), frequency components ( HF ).

频域分析: 总频谱成分 ( TF ), 低频成分 ( LF ), 高频成分 ( HF ).

Fluorine and hydrogen fluoride in a mixed gas, HF -- F _ 2 -- Ar ahd F _ 2 -- HF -- N _ 2, have been determined.

该仪器已用于HF-F_ 2-Ar和HF-F_2-N_2等混合气体中氟和氟化氢的测定.

Silicon, semiconductor material , can form different configurations at anodic bias etching system in the HF electrolyte.

半导体硅在含HF电解液阳极氧化体系中可以形成不同的腐蚀形态.

After returning to HF-HD for 4 months, all measured parameters returned to their respective baseline alles.

重新恢复到HF-HD四个月后, 所有指标恢复到各自的基线水平.

By the new method, the intermolecular potential ( SW, LJ, Kihara ) parameters of HFC 125 was determined.

利用新方法拟合得到了HFC125的方阱 、 LJ ( 6, 12)及Kihara势能函数的势能参数.