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発明品

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  1. The electron microscope is one of the most important inventions of the twentieth century.

    The electron microscope is one of the most important inventions of the 20th century.

  2. Scientists created it in the 1930s to see objects that were too small for regular microscopes.

    Scientists created it in the 1930s to see small objects that could not be seen with regular microscopes.

  3. Unlike optical microscopes that use light, electron microscopes use a beam of electrons to magnify objects.

    Unlike optical microscopes that use light, electron microscopes use electron beams to magnify objects.

  4. This technology allowed scientists to discover the structure of viruses and bacteria for the first time.

    This technology allowed scientists to discover the structure of viruses and bacteria for the first time.

  5. The electron microscope has helped develop new medicines and improved our understanding of diseases.

    The electron microscope helped develop new medicines and improved our understanding of diseases.

  6. Today, electron microscopes are essential tools in hospitals, universities, and research centers worldwide.

    Today, electron microscopes are essential tools in hospitals, universities, and research centers around the world.

主な語彙

  1. invention

    発明

  2. magnify

    拡大する、大きくする

  3. electron

    電子、原子を構成する小さな粒子

  4. virus

    ウイルス、病原体となる非常に小さな生物

  5. essential

    必須の、欠かせない

  6. beam

    光線、直進する光またはエネルギー

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