P波的意思、翻譯和例句

是什麼意思

「P波」是指地震波的一種,具體來說是「初波」或「壓縮波」。在地震學中,P波是地震發生時首先到達觀測點的波,因為其速度比其他波(如S波)快。P波的運動方式是使地球內部的物質沿著波的傳播方向進行壓縮和擴張,因此它們能穿過固體、液體和氣體。P波的特性使其在地震學中非常重要,因為它們提供了關於地震發源地和地下結構的關鍵資訊。

依照不同程度的英文解釋

  1. The first type of wave that travels during an earthquake.
  2. A wave that moves through the ground when there is an earthquake.
  3. A wave that compresses and expands materials in the ground.
  4. A type of seismic wave that arrives first at a location.
  5. A wave that can travel through solids, liquids, and gases.
  6. The fastest seismic wave that provides important information about the Earth's interior.
  7. A compressional wave that helps scientists understand earthquakes.
  8. A primary wave that indicates the location and characteristics of an earthquake.
  9. A seismic wave that travels through all states of matter and is crucial for seismic studies.
  10. The initial wave produced by an earthquake that reveals subsurface geological structures.

相關英文單字或片語的差別與用法

1:Primary wave

用法:

在地震學中,這是指最早到達觀測點的波。它的速度是所有地震波中最快的,並且能穿過所有物質,包括固體和液體。它的運動方式是通過壓縮和擴展材料來傳播。

例句及翻譯:

例句 1:

P波是地震中最早到達的波,因此被稱為初波。

The primary wave is the first wave to arrive during an earthquake, hence it is called the primary wave.

例句 2:

科學家使用P波來研究地球的內部結構。

Scientists use primary waves to study the Earth's internal structure.

例句 3:

這種波的速度比S波快得多。

This type of wave travels much faster than the secondary wave.

2:Compression wave

用法:

這是指一種波動形式,通過壓縮和擴展物質來傳播。這種波在地震中是最早出現的,並且能夠穿過各種媒介。它的特性使其在許多科學和工程應用中都非常重要。

例句及翻譯:

例句 1:

P波是一種壓縮波,能夠在地震中傳遞能量。

The primary wave is a compression wave that transmits energy during an earthquake.

例句 2:

這種波的運動方式是讓物質沿著波的方向進行壓縮。

The motion of this wave compresses the material along the direction of the wave.

例句 3:

在地震中,壓縮波通常是最早被檢測到的。

In an earthquake, compression waves are usually the first to be detected.

3:Seismic wave

用法:

這是指由地震或其他地質活動引起的波動。這些波動可以分為多種類型,包括P波和S波。P波是其中最早到達的波,並且能夠穿過所有狀態的物質。

例句及翻譯:

例句 1:

地震學家研究不同類型的地震波,包括P波和S波。

Seismologists study different types of seismic waves, including primary and secondary waves.

例句 2:

這些波提供了有關地震源和地球內部的資訊。

These waves provide information about the earthquake source and the Earth's interior.

例句 3:

在地震發生時,會產生多種地震波。

During an earthquake, multiple seismic waves are generated.