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"bel" in Chinese (Simplified)

贝尔(声强单位)

Definition

“贝尔”是一种用于测量声音强度的单位。日常生活中不常用,通常用它的子单位“分贝”(dB)。

Usage Notes (Chinese (Simplified))

“贝尔”多用于科学或工程领域,实际生活中常说“分贝(dB)”;1 贝尔等于 10 分贝。除非是技术文本,很少单独用“贝尔”。

Examples

The intensity of sound can be measured in bels.

声音的强度可以用**贝尔**来衡量。

One bel equals ten decibels.

一个**贝尔**等于十个分贝。

The bel is used in scientific research.

**贝尔**用于科学研究。

Most people have never heard of a bel, but they know what a decibel is.

大多数人没听说过**贝尔**,但都知道分贝。

The name 'bel' comes from Alexander Graham Bell, the inventor of the telephone.

“**贝尔**”这个名字来自电话发明者亚历山大·格雷厄姆·贝尔。

Engineers rarely use bels in conversation, switching to decibels instead.

工程师们很少在对话中用**贝尔**,都会说分贝。