The Lyman House Memorial Museum, Hilo.

众议院的莱曼纪念博物馆, 希洛.

The United States special envoy to Sudan, Princeton Lyman, described the escalation as extraordinarily dangerous.

美国驻苏丹特使普林斯顿•莱曼(PrincetonLyman)称这次双方关系的升级“非常危险”。

The United States special envoy to Sudan, Princeton Lyman, described the escalation as extraordinarily dangerous .

美国驻苏丹特使普林斯顿•莱曼（PrincetonLyman）称这次双方关系的升级“非常危险”。

Observing Lyman alpha radiation can tell us about the distribution of matter in space, and help us think about how the universe expanded.

观察莱曼阿尔法辐射可以得出外太空的物质分布情况，帮助我们理解宇宙膨胀的原理。