?一：white_dwarf是什么意思（中英文）解釋

white_dwarf是一種恒星的演化形態(tài)，它是指在恒星演化過程中，質(zhì)量較小的恒星耗盡了核心燃料后，經(jīng)歷了紅巨星階段后殘留下來的穩(wěn)定狀態(tài)。通常白矮星的質(zhì)量大約是太陽的0.6倍左右，但體積卻只有太陽的1/100到1/1000。

White dwarf is a type of stellar evolution, which refers to the stable state left behind after a low-mass star has exhausted its core fuel and gone through the red giant phase. Usually, the mass of a white dwarf is about 0.6 times that of the Sun, but its volume is only 1/100 to 1/1000 of the Sun's.

white_dwarf的

white_dwarf是一個(gè)名詞，沒有復(fù)數(shù)形式。它也可以作為形容詞使用，表示與白矮星相關(guān)的。

White dwarf is a noun and does not have a plural form. It can also be used as an adjective to describe something related to white dwarfs.

white_dwarf音

[wa?t dw??f]

怎么讀（音標(biāo)）

White dwarf這個(gè)詞可以分成兩部分來讀。第一個(gè)部分“white”發(fā)音為/wa?t/，第二個(gè)部分“dwarf”發(fā)音為/dw??f/。

The word "White dwarf" can be divided into two parts for pronunciation. The first part "white" is pronounced as /wa?t/, and the second part "dwarf" is pronounced as /dw??f/.

用法

White dwarf這個(gè)詞通常作為一個(gè)名詞使用，用來指代一種恒星的演化形態(tài)。它也可以作為形容詞使用，表示與白矮星相關(guān)的。

The term "white dwarf" is usually used as a noun to refer to a type of stellar evolution. It can also be used as an adjective to describe something related to white dwarfs.

例句1-5句且中英對(duì)照

1. The white dwarf is the final stage of evolution for low-mass stars.

白矮星是低質(zhì)量恒星演化的最后階段。

2. The white dwarf has a high surface temperature but a small size.

白矮星具有很高的表面溫度，但體積很小。

3. The mass of a white dwarf is supported by electron degeneracy pressure.

白矮星的質(zhì)量由電子簡(jiǎn)并壓力支撐。

4. Some white dwarfs are surrounded by planetary nebulae.

一些白矮星被行星狀星云包圍著。

5. Astronomers have discovered a binary system where one star is a white dwarf and the other is a red giant.

天文學(xué)家了一個(gè)雙星，其中一顆恒星是白矮星，另一顆是紅巨星。

同義詞及用法

White dwarf還有一些同義詞，如dwarf star、degenerate star、degenerate dwarf等。它們都可以用來指代白矮星。

White dwarf also has some synonyms, such as dwarf star, degenerate star, degenerate dwarf, etc. They can all be used to refer to white dwarfs.

編輯總結(jié)

白矮星是恒星演化過程中的一種穩(wěn)定狀態(tài)，它是低質(zhì)量恒星耗盡核心燃料后的最終形態(tài)。這篇詞典釋義對(duì)white_dwarf進(jìn)行了詳細(xì)的解釋，包括其意思、讀音、用法、例句以及同義詞。希望能幫助讀者更好地理解這個(gè)詞，并且能夠正確使用它。