The work here is purely theoretical and uses a molecular dynamics forcefield with an imperfect model of water behavior.
他们的工作纯粹是理论上的,并且使用了一个水分子模型有缺陷的分子动力学力场。
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Cepheus b, a molecular cloud located in our Milky Galaxy about 2,400 light years from the Earth, provides an excellent model to determine how stars are formed.
And Susheng Gan, a molecular biologist at Cornell University, says the mutant type used by the group shows only slightly delayed leaf senescence, making it a less-than-ideal model to work with.