Chronic exposure to more than 65 micrograms per cubic meter of any type of particle in this size range may increase risk for health problems.

长期暴露在含有超过65微克每立方米的任何颗粒的空气中，都会增加健康隐患。

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The Tevatron physicists’ observations have also narrowed the range of mass that the Higgs boson might have, adding to their earlier evidence that the particle may be lighter than expected.

Tevatron物理学家的观测使他们缩小了希格斯玻色子可能的质量范围，进一步证明了他们先前发现的证据：这种粒子可能比人们估计的更轻。

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Burnt zombie audio attached to audio manager audio source instead of on the particle effect. Now has a better falloff range.

燃烧的僵尸音频连接到音频管理器的音频源，而不是对粒子效果。现在有一个更好的衰减范围。

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The search for Higgs got its biggest boost in December when researchers at the Large Hadron Collider, or LHC, near Geneva, Switzerland, said that data from two independent experiments had narrowed the range of the would-be particle's likely mass to between 124 and 126 gigaelectronvolts, or GeV.

WSJ: Physicists Find Signs of Higgs Boson, or 'God Particle'

The Sommerfeld effect, a quantum-mechanical process that makes particles more likely to interact with one another in some circumstances and less likely in others, is mostly ignored in particle physics because it applies only in a limited range of conditions.

ECONOMIST: Two new ways to detect the elusive stuff of the universe