"We continue to run several ground-based teams that have been in operation for several years, and have actually found the majority of the known objects," Johnson says.
“我们将让几个陆基团队继续进行搜索。他们已经干了好几年了，大部分已知的小行星就是他们发现的，”约翰逊说。
A process known as garbage collection, run by the JVM, marks all known created objects and then cleans the rest of the heap for further allocations.
jvm会运行一个称为垃圾收集的过程，垃圾收集标出所有创建的对象，然后清理堆的其余部分供以后的分配使用。
The difference between these two scenarios may have implications for how these supernovae can be used as "standard candles" — objects of a known brightness — to track vast cosmic distances.
这两种图景之间的差异可能会与超新星被当成“标准烛光”(也就是亮度已知的天体)来测量遥远宇宙距离的方式有关。
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