The intervention of space partition and space contract theory provides new ideas for optimization algorithms.

空间划分与空间收缩的引入，给优化算法的研究提供了新思路。

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One of the first steps in that healing is that fibroblasts like this cell crawl into the space that's created by the wound and they grab a hold of both sides of the wound and contract and try to pull it together.

愈合的第一步是,成纤维细胞向,损伤的创口爬行,紧紧地抓住创口的两侧,通过收缩回拉 试着使创口合拢

耶鲁公开课 - 生物医学工程探索课程节选

As FORBES reporter Parmy Olson reported, increases in the number of players in the space, longer contract times and an uncertainty brought on by a slew of Chinese competitors churning out cheaper devices.

FORBES: Is HTC Retreating In The Face Of iPhone And Samsung?

Inside the Dragon is 1, 673 pounds of cargo from the station to be delivered to NASA as part of the contract between the space agency and the commercial space company.

FORBES: SpaceX Dragon Splashes Down Safely In The Pacific

But the main perk is being able to transform the hotel into your own space for the duration of the contract.

BBC: Demystifying the hotel buyout