In reality, an enterprise usually has to makeaninvestment choice from a group of projects, and aims to achieve the optimization of the group of projects.
现实中企业所面临的投资选择往往是一组项目群,所要追求的目标是项目群整体的最优化。
2
Particularly upsetting is when an instrument really starts to ruin something that you have tried, with great love and personal investment, to make possible.
尤其令人沮丧的是,当一件乐器真的开始毁掉某些你已经带着巨大的热爱和个人精力投入来尝试实现的东西。
3
Companies must makean initial investment in a PCR instrument and train personnel to use it.