"" " �@�W�����X�L�[�yKarl Jansky�z�b���b��ʗp��W�b�p��W�b�d�ݎ��ރl�b�g�ʔ� Watanabe "" "" ');

��ʗp��W

  2. �p��W
  3. ��ʗp��W
  4. ��

��ʗp��W

��

�W�����X�L�[�yKarl Jansky�z

���� �W�����X�L�[�yKarl Jansky�z
�Ӗ� �i1905-1950�j �A�����J�̓d�g�Z�p�ҁB1932 �N�C��͂̒��S��������ア�d�g���򗈂��邱�Ƃ𔭌��B