衰落

A software HF channel simulator based on Watterson model was presented according to the characters of multipath, fading, Doppler frequency shift and Doppler frequency spread in HF channel.

对短波信道多径、衰落、多普勒频移及扩展等现象进行了分析，并且基于Watterson离散信道模型，设计了一种全软件的短波信道模拟器，为短波通信系统性能测试提供了条件。

Moon - deities are associated with a more rhythmic structure; they wax and wane, seem more vulnerable and more capable of loss and gain.

月亮-神都与一个更韵律结构；他们蜡和衰落，似乎更容易和更有能力的损失和收益。

There was a Jazz Age decadence to looks like a Wedgwood blue tulle cloud minidress, a patchworked fur cropped jacket, and a tiered and scalloped long lace dress with a bronze crystal underlay.

有一个爵士乐时代的衰落，看起来像云魏特沃德蓝色薄纱连衣裙，一个patchworked裘皮剪裁外套，以及分层和扇形长期花边裙子和背后的铜牌晶体。

Howard Johnson's, Burroughs, Wimpies, Hallicrafter, Lifeboy, TWA --- moribund brands are legion. All of these were well-advertised and promoted names, but they lost the fight to bring superior value to target customer segments.

Howard Johnson旅馆，Burroughs， Wimpies， Hallicrafter， Lifeboy，，环球航空等等——许多品牌都在衰落，这些品牌过去的广告做得很好，名声也很响，后来却丧失了带给目标客户群更佳价值的战斗力。

"In the 5th century these peoples, often called barbarians, carved new kingdom s out of the decrepit Western Empire."

到了5世纪，这些通称为「野蛮人」的人从衰落的西方帝国的原型中建立起新的国家。

"In the 5th century these peoples, often called barbarians, carved new kingdoms out of the decrepit Western Empire."

到了5世纪，这些通称为「野蛮人」的人从衰落的西方帝国的原型中建立起新的国家。

"In the 5th century these peoples, often called barbarian s, carved new kingdoms out of the decrepit Western Empire."

到了5世纪，这些通称为「野蛮人」的人从衰落的西方帝国的原型中建立起新的国家。

In 21st Century, westerns are declining instead of getting stronger.

进入21世纪，西方是更加衰落而不是更加强大。

It absorbs events and feelings, and every new event contains within it a memory of the past and a potential memory of the future.

即便衰落了，甚至消失了，城市融入人类的文化，永远继续下去。

With the adoption of metal printing and some new printing technology, woodblock printing gradually declined.

在近代金属制版和新的印制技术出现以后，木版年画又随之衰落。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。