Therefore, we need a time origin, and only starting from this time horizon, we can close very existence.

因此，我们需要一种本源的时间，只有从这一时间视野出发，我们才能接近存在本身。

youdao

If surviving copies are few, the stemma perforce brings into proximity manuscripts that were widely separated in time and place of origin.

如果现存的手稿很少，家谱就必须纳入那些在时间和族地都分散的手稿。

youdao

What I do find interesting is the origin of the universe, the shape of space-time and the nature of black holes.

我真正感兴趣的是宇宙的起源、时空的形状和黑洞的性质。

youdao

It has to have an origin of replication, which we talked about last time, which is compatible with the cells.

所以质粒必须带有复制起点,我们上次讲过,该起点要与受体细胞匹配

耶鲁公开课 - 生物医学工程探索课程节选

This is why he's continually placing the imaginative origin of the poem back to the very dawn of time, perhaps even back before if you can imagine such a time -- before the very dawn of time.

这就是为什么弥尔顿总是试图把想象中的这首诗的起源,推至时间开始的时候，甚至更早,-如果你们能想象这样一个时间--在时间开始之前。

耶鲁公开课 - 弥尔顿课程节选

Every time you are finding out a different force that's acting on a body with different origin.

每次你都会发现不同来源的力,作用在物体上

耶鲁公开课 - 基础物理课程节选

"Because mutations start occurring at regular intervals in these genes as soon as a new species evolves - like the ticking of a clock - we can use them to trace the evolutionary history of a species back to its time of origin, " said Dr Hedges.

BBC: Earth AP

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Although this was a setback, the announcement of the loss revealed for the first time just how far Blue Origin's team had advanced.

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