在CO2含量为百万分之250时，甲壳类生物生长得很好，而到了百万分之750或更高时，它们的甲壳变薄、连结物质变弱，成了残破而虚弱的生物。

At 250 parts per million CO2, the shellfish grew vigorously, and at 750 PPM and higher they were crippled, feeble creatures with thin shells and weak connective tissues.

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脂肪组织摄取脂类的能力以及连结身体其余局部安全的能力也随着下降。

The ability of the tissue to absorb lipids and keep the rest of the body safe thus drops.

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叙述了丙烯酸、丙烯酸脂、苯乙烯四元共聚合成醇溶性聚丙烯酸脂类的方法，并以其为连结料制备柔性凸版油墨。

Introduces how to synthesize acrylic acid, acrylate and phenylethene quadripolymer into alcohol-soluble acrylic resin and use it as a link stuff to prepare flexible relief block printing ink.

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For Plato, it would seem, the study of politics was always bound up with deeply philosophical and speculative questions, questions of metaphysics, questions of the structure of the cosmos.

对柏拉图而言，那会看似学习政治学,永远是会深刻地,和哲学式与思索类的问题连结在一起，形上学的问题，宇宙结构的问题。

耶鲁公开课 - 政治哲学导论课程节选