Properties of Planet-Host Binary Systems. III.

Binary stars are ubiquitous; the majority of solar-type stars exist in binaries. Exoplanet occurrence rate is suppressed in binaries, but some multiples do still host planets....双星系统（binary stars）广泛存在；绝大多数类太阳恒星均处于双星系统之中。系外行星（exoplanet）的出现率在双星系统中会受到抑制，但部分多星系统仍可拥有行星。