A set of design parameters for the mechanisms is presented and a criterionofchoice of the design parameters under optimum consideration is recommended.
在这基础上提出了机构的选型和设计方法，拟订了机构设计参数，推荐了按最优条件选取参数的准则。
2
How can any criterionof reliable knowledge be chosen, unless we already have some reliable criterion for making that choice?
除非我们已经拥用了有可信赖的选择标准，不然我们又将如何做出选择呢？
3
Your choiceof hardware and software may be different, but the main hardware criterion is that your processor should have hardware virtualization available—it's a must in order to use KVM.