A new study finds that their concrete, a strong building material, had special characteristics.

一项新的研究发现，他们的混凝土，一种坚固的建筑材料，具有特殊的特性。

But today's adult echinoderms all share another special characteristic.

但是今天的成年棘皮动物都有另一个特点。

Failing early and picking up is a special characteristic of agility, and we leveraged that because our work is largely dependent on his response.

尽早失败并重新振作起来是敏捷的一个特点，我们利用了这一点， 因为我们的工作在很大程度上取决于他的反应。

But in applying this theory in any particular case allowance must be made for the special characteristics of the method actually employed by the monetary authority.

但在任何特定情况下应用这一理论时，必须考虑到货币当局实际采用的方法的特殊性。

You would endeavour to get a feel of the market position of the particular company, whether it had some special characteristics that would enable it to prosper.

你会努力了解特定公司的市场地位，看看它是否具有某些能够使其繁荣发展的特殊特征。