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main source meaning in English

主要来源
主源

Examples

  1. The three main sources of power are coal, oil and water power .
    动力的三个主要来源是煤,石油和水力。
  2. The main source for family reconstitution is the parish register .
    重新构画家庭的主要资料来源是教区的记事录。
  3. Tritium is radioactive and is believed to be the main source of the major traces of 3he found in the atmosphere .
    氚是放射性的,并且确信是大气中痕量3He的主要来源。
  4. Main source of protein and iron in our diet
    日常饮食中蛋白质及铁质的主要来源。
  5. Plants are the main source of atmospheric oxygen
    大气中的氧主要是由植物产生的。
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Related Words

  1. main mains
  2. main
  3. mains
  4. sources
  5. source
  6. main sound channel
  7. main sound signal
  8. main source of electric power
  9. main source of electrical power
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