Our fax machine differentiates between an incoming fax signal and a voice call.

Judging by the sound of his voice, the man couldn't be very young.

听声音, 那人已不太年轻.

He spoke in a voice touched with emotion.

他以激动的声音说话.

This song is pitched too high for my voice.

对我的嗓子来说,这首歌的音定得太高了.

She spoke in a low voice, always without inflection.

她低声说话, 总是声调平平无抑扬变化.

There was a slight tremor in his voice.

他的声音略微有点儿颤抖。

She scuttled off when she heard the sound of his voice.

听到他的说话声，她赶紧跑开了。

His voice was full of reproach.

他的话完全是一种责备的语气。

Her voice was faintly mocking.

她的声音略带一丝嘲弄。

The refrigerating machine set comprises a compressor, a condenser, a throttling element and an evaporator.

所述的制冷机组包括有压缩机, 冷凝器 、 节流元件和蒸发器.

Thus, the role of alloying element depends mainly on its impact on the state diagram.

因此, 合金元素的作用主要取决于其对状态图的影响.

Air is the element of man.

空气是人类的生存环境.

Perhaps there is an element of truth in both these pictures, but few of us have had the opportunity to find out.

或许这两种想象中都有一定的真实成分, 但是我们中很少有人有机会去发现它.

I am out of my element when people start talking about music.

人们一谈论起音乐我就感到茫然.

Carbon is an element, while carbon dioxide is a compound.

碳是一种(化学)元素, 而二氧化碳则是一种化合物.

There is an element of compulsion in the new scheme for the unemployed.

新的失业方案里有一种强制因素.

Magnesium is the nutrient element in plant growth.

镁是植物生长的营养要素。

Down deep in that ugly heap Marie Curie felt sure that her new element lay hidden.

就在那一堆丑陋难看的东西中，玛丽·居里夫人深信她的新元素蕴藏其中，不为人知。

There is a strong element of truth to each of these explanations.

这些解释每一个都很有道理。

The assault element, led by Captain Ramirez, opened up from their right flank.

拉米雷斯上尉率领的突击队从他们的右翼开火。

His testimony was an important element of the Prosecution case.

他的证词是这宗公诉案件中的一个重要因素。