ultraviolet rays

They could provide a ray of hope amid the general business and economic gloom...

在普遍的商业和经济低潮中，他们能带来一线希望。

Ray wouldn't hurt a fly.

雷心肠很软。

It can be seen clearly in a ray of sunlight or under a lamp...

它在阳光或灯光下清晰可见。

The room darkened as a cloud hid the sun's rays.

一朵云挡住了阳光,房间暗了下来。

There is a ray of hope.

有一线希望.

There isn't a ray of hope left for us.

我们连一线希望也没有了.

Ray Bonner first relocated to Africa several years ago.

雷·邦纳在几年前先搬到了非洲。

Her visit brought a ray of sunshine into the old man's life.

她的来访给这位老人的生活带来了欢乐.

There was just one small ray of hope .

只有一线希望。

the sun's rays

太阳的光线

This is why the feature is sometimes called the relationship feature.

这也是这一特性常常被成为关联关系特性的原因.

Let's go out and catch a few rays.

我们出去晒晒太阳吧。

His eyes rayed out intelligence.

他的眼睛闪烁着智慧灵光.

The doctor rayed my arm to see if it was broken.

他们给我用X光照 相检查看我的胳膊是否断了.

Strong drink is raying.

烈酒会令人活受罪.

Rayleigh channel model code integrity, and can be used directly.

Rayleigh信道模型的源代码完整, 并可以直接使用.

This paper focuses on the influence of quantization noise in MRC combining in Rayleigh Flat-fading channel.

文中主要研究瑞利平衰落信道下量化噪声对最大比合并(MRC)接收分集合并输出信噪比的影响.

But the resulting Rayleigh-Jeans formula only matched the experimental curves in the very long wavelength region.

但是所得到的瑞利 - 勒斯公式只在波长很长的区域才和实验曲线相符.

OFDM simulation procedure, after the simulation of multipath Rayleigh.

OFDM的仿真程序, 经过瑞利多径的仿真.

Average trip distance can be calculated by Rayleigh Distribution.

根据瑞利分布模型可以推算城市机动车平均出行距离.