工作在那里的物理学家提到，当时房间里人们只能站着观看结果，当首次碰撞出现时，一下子爆发出巨大的欢呼声。
Physicists working at the facility told how there was standing room only to watch the results and cheers erupted with the first collisions.
就在一个世纪前当原子首次被发现时，我们当时认为它只是由电子和质子组成的。
When atoms were first proved to exist (and that was a mere century ago), they were thought to be made only of electrons and protons.
(当时)死去的鲸是一条怀孕的座头鲸，被发现时颅骨都被撞碎了！
The dead whale, a pregnant humpback, was found to have had its skull crushed.
卫报的出现时间碰巧赶上了当时在圣赫勒拿岛上拿破仑之死，但直到几周以后报纸才报道了拿破仑之死——当时的新闻传播速度确实就是这么慢。
Its appearance coincided with the death of Napoleon on Saint Helena, but his passing wasn't mentioned in the paper for several weeks, so slowly did news then travel.
这些遗骸化石被认为属于两名男性及三名女性，发现时旁边还有一些石器及有切割印迹的动物骨骼化石，这表明这些原始人当时在准备肉食。
Remains thought to belong to two males and three females were found next to stone tools and animal bones bearing cut marks, suggesting the species prepared meat for food.
这个特殊的例子里，根据当时的化石记录，包括人类后裔首次出现时以及能人(Homohabilis，亦称直立猿人)如何适应当时的情况，还是有许多不确定因素。
In this particular case, there are many uncertainties regarding the fossil record from that time, including when the human lineage first emerged and how Homo habilis fits in the picture.
瑟夫说，英特网刚出现时，计算机处理速度较慢，带宽较窄，因此我们今天开发出的很多功能在当时根本无法实现。
Many features being developed today wouldn't have been possible at birth given the slower computing speeds and narrower Internet pipes, or bandwidth, Cerf said.
现时在平洲所见的岩石，是当时沙漠边缘一个湖泊中的沉积物。
Rocks now seen on the island of Ping Chau represent sediments laid down in a lake on the edge of a desert.
现时在平洲所见的岩石，是当时沙漠边缘一个湖泊中的沉积物。
Rocks now seen on the island of Ping Chau represent sediments laid down in a lake on the edge of a desert.
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