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。

youdao

Due to limit of data and the imperfect model, there are errors in the result inevitably. But on the whole, this research has some application value about establishing regional policy.

由于数据资料的限制以及模型的不完善性，计算结果不可避免的会产生误差，但在对于地区政策的制定，仍然具有一定的参考价值。

youdao

It is stated that the present physical model is imperfect owing to the neglect of the dimension error, especially when the error is big.

指出现有的计算模型由于忽略了尺寸误差是不完整的，在误差较大时尤其如此。

youdao

The "but" is that there are other ways we could model imperfect competition, and, as we're going to see today, they yield different answers.

但是"是指,通过其它方式也能获得不完全竞争模型,并且,就像我们今天会看到的,它们会产生不同的结论

耶鲁公开课 - 博弈论课程节选

The Vaccine Court, although imperfect, is a much better model for handling complex medical claims than the roulette of a jury trial.

FORBES: Supreme Court Saves Childhood Vaccines -- And Public Health

At heart, the constitutional referendum involves a choice as to whether or not Bolivia should graft on to an imperfect Western liberal democracy a socialist model that owes rather more to the corporatism of Spanish colonial rule (but with Amerindians, rather than conquistadors, in charge) than to Marx.

ECONOMIST: Bolivia's new constitution