B2 verb 中性

amplitude

/ˈæm.plɪ.tjuːd/

Amplitude refers to the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It essentially describes the height or strength of a wave, such as sound or light, and can also denote breadth or range in a more general sense.

例句

3 / 5
1

The amplitude of the sound was so high that it caused the windows to rattle.

The amplitude of the sound was so high that it caused the windows to rattle.

2

Geologists analyzed the amplitude of the seismic waves to determine the earthquake's epicenter.

Geologists analyzed the amplitude of the seismic waves to determine the earthquake's epicenter.

3

Look at the amplitude on those speakers; the bass is really kicking!

Look at the amplitude on those speakers; the bass is really kicking!

词族

名词
amplitude
Verb
amplify
副词
amply
形容词
ample
相关
amplification
💡

记忆技巧

Think of the word 'Amplify.' When you amplify a sound, you increase its 'Amplitude' to make it bigger and stronger.

快速测验

The radio station uses ________ modulation to transmit its signal across the valley.

正确!

正确答案是: amplitude

例句

1

The amplitude of the sound was so high that it caused the windows to rattle.

everyday

The amplitude of the sound was so high that it caused the windows to rattle.

2

Geologists analyzed the amplitude of the seismic waves to determine the earthquake's epicenter.

formal

Geologists analyzed the amplitude of the seismic waves to determine the earthquake's epicenter.

3

Look at the amplitude on those speakers; the bass is really kicking!

informal

Look at the amplitude on those speakers; the bass is really kicking!

4

In this physical model, the amplitude of oscillation is directly proportional to the energy of the system.

academic

In this physical model, the amplitude of oscillation is directly proportional to the energy of the system.

5

We need to assess the amplitude of market volatility before committing to this high-risk investment.

business

We need to assess the amplitude of market volatility before committing to this high-risk investment.

词族

名词
amplitude
Verb
amplify
副词
amply
形容词
ample
相关
amplification

常见搭配

high amplitude high amplitude
amplitude modulation amplitude modulation
peak amplitude peak amplitude
measure amplitude measure amplitude
wave amplitude wave amplitude

常用短语

amplitude modulation

amplitude modulation (AM)

pulse amplitude

pulse amplitude

scattering amplitude

scattering amplitude

容易混淆的词

amplitude vs frequency

Frequency is how often a wave repeats per second, while amplitude is the height or strength of each individual wave.

amplitude vs altitude

Altitude refers to vertical height above sea level, whereas amplitude refers to the extent of a vibration or wave.

📝

使用说明

While 'amplitude' is a technical term in physics and engineering to describe wave height, it can be used metaphorically in business or literature to describe the 'extent' or 'fullness' of a phenomenon.

⚠️

常见错误

Learners often confuse amplitude with loudness. While higher amplitude usually results in a louder sound, amplitude is the physical measurement of the wave, not the subjective perception of sound.

💡

记忆技巧

Think of the word 'Amplify.' When you amplify a sound, you increase its 'Amplitude' to make it bigger and stronger.

📖

词源

From the Latin 'amplitudo,' meaning 'wide' or 'large,' derived from 'amplus.'

语法模式

Can be used as an uncountable noun when referring to the general quality of breadth. Used as a countable noun when referring to specific mathematical or physical wave measurements (e.g., 'varying amplitudes').

快速测验

The radio station uses ________ modulation to transmit its signal across the valley.

正确!

正确答案是: amplitude

相关词

to

A1

Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.

and

A1

A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.

a

A1

A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.

that

A1

This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.

I

A1

The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.

for

A1

Used to show who is intended to have or use something, or to explain the purpose or reason for an action. It is also frequently used to indicate a specific duration of time.

not

A1

A function word used to express negation or denial. It is primarily used to make a sentence or phrase negative, often following an auxiliary verb or the verb 'to be'.

with

A1

A preposition used to indicate that people or things are together, in the same place, or performing an action together. It can also describe the instrument used to perform an action or a characteristic that someone or something has.

he

A1

A pronoun used to refer to a male person or animal that has already been mentioned or is easily identified. It functions as the subject of a sentence.

you

A1

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

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