Definition

Examples

• 科学家通过研究地震波来了解地核的结构。
  Kēxuéjiā tōngguò yánjiū dìzhènbō lái liǎojiě dì hé de jiégòu.
  Scientists study seismic waves to understand the structure of the earth's core.
• 地核的温度非常高，可能超过五千摄氏度。
  dì hé de wēndù fēicháng gāo, kěnéng chāoguò wǔqiān shèshìdù.
  The temperature of the earth's core is extremely high, possibly exceeding five thousand degrees Celsius.
• 地球的磁场是由地核中的液态铁产生的。
  Dìqiú de cíchǎng shì yóu dì hé zhōng de yètài tiě chǎnshēng de.
  Earth's magnetic field is generated by the liquid iron in the earth's core.