标记原子
- 网络labeled atom
标记原子-
重水分子中被标记的氢原子和氧原子可以在离开身体后被追踪到。
Made from heavier forms of the hydrogen and oxygen atoms that make up water , this can be tracked as it leaves the body .
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这些仪器通过产生水蒸气来标记高能亚原子粒子的运动轨迹，是第一个可以显示出粒子运动径迹的仪器。
These devices , which generate vapour trails that mark the passage of high-energy subatomic particles , were the first apparatus that allowed such passage to be tracked .
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简单（非延迟）标记清理GC以原子方式执行标记和清理。
Simple ( non-lazy ) Mark Sweep GC executes mark and sweep atomically .