Nearly a century ago, biologists found that if they separated an invertebrate animal embryo into two parts at an early stage of its life, it would survive and develop as two normal embryos.

近一个世纪前，生物学家发现，如果他们在无脊椎动物胚胎生命的早期阶段将其分成两部分，它会存活下来并发育成两个正常的胚胎。

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But this is only at an early stage of feasibility study.

但是这仅仅处于可行性研究的初期阶段。

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The interactions we focused on in this early stage of our project were.

在项目的早期我们关注的交互。

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After meeting with President Shimon Peres, Mitchell said his goal is to set the stage for a prompt resumption and early conclusion of peace talks between Israeli and Palestinians.

VOA: standard.2009.06.09

They're trying to achieve satisfaction through their mouth of a sort they didn't get in this very early stage of development.

他们想通过这种口腔运动,来获得本该在口腔期获得的满足感。

耶鲁公开课 - 心理学导论课程节选

What's a physical mechanism that could lead to differences between these two cells at this very early stage of development?

什么样的生理机制导致细胞,在发育伊始就产生这些差异

耶鲁公开课 - 生物医学工程探索课程节选

The plans are at an early stage of consulting the local community and council planners.

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China marked an early stage of an operational and financial transformation by CEO and President Peter.

FORBES: The Right Chemistry

It said the guidance is in an early stage of development and had not been finalised.

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