这是因为古生物学的核心就是将过去和现在的生物相互对比。
This is because, at its core, palaeontology works by comparing past and present organisms with each other.
我们能够运行一套双数模型，对北极气候的过去和现在经行对比，以此对未来北冰面和气候做出更为精确的预测和判断。
We can run a fully coupled model for the past and present and see what our model will predict for the future in terms of the sea ice and the Arctic climate.
新时期的文学艺术，它一方面表现在与过去文学艺术的决裂和对比中来确立未来道路；
The literature of the New Epoch . For one thing, it was establishing its approaching way with contrasting to and breaking the old literature and art.
应用推荐