当您载入工作区外部所编辑的模型或者模型片段时，Project Explorer中的关注点会一直不变。

When reloading a model or model fragment that has been modified outside of the workspace, the focus in the Project Explorer is now preserved.

youdao

工作转换模型表明，在其他条件不变时，企业支付较高的工资可以降低工人的工作转换率。

Job-switching model indicates that, others being held constant, higher pay may lower job-switching rate of the employers.

youdao

前已指出：我们主要关心的是用线性、时不变微分方程作为实用的模型系统。

We have already stated that our main concern will be the study of systems for which linear, time-invariant differential equations provide a useful model.

youdao