Stars are born in dense cores of molecular clouds. The core mass function(CMF), which is the mass distribution of dense ......

文中记述扁头叶蝉属Ｏｐｈｉｕｃｈｕｓ Ｄｉｓｔａｎｔ １新种，双带扁头叶蚪Ｏｐｈｉｕｃｈｕｓ ｂｉｘｏｎａｌｕｓ ｓｐ．ｎｏｖ。并详细描述了新种外部形态特征，及其与近似种比较区别，附主要特征图。......