Smaller groups of stars called globular clusters often surround spiral galaxies.

称作球状星团的小型恒星团体经常环绕在旋涡星系周围。

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It is, however, often found that globular proteins are more readily attached by proteolytic enzymes after denaturation than they are in their native state.

然而，人们经常发现在变性以后，通常球蛋白更容易受到蛋白水解酶的作用。

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