You need the architect's skills to assess feasibility and costs of features for the project manager to be able to define the cost/benefit ratio.

你需要架构师的技能去为项目经理评估可行性和成本，并由此确定成本/收益比率。

youdao

This phased approach means that the cost-to-benefit ratio isn't rosy either, and unless the head team can deploy aggressively and successfully, the project is at risk of being shut down.

分阶段方案意味着效益成本比也并不乐观，除非主管团队能积极推广并获得成功，否则项目也存在着关张的风险。

youdao

Plus, as much as I love solar tech and think that there have been a lot of impressive improvements in it lately, the actual cost-benefit ratio here remains unclear.

再说一句，我认为，我所喜欢的太阳能技术最近已经有了许多令人印象深刻的提高，实际的成本回报率仍然不清楚。

youdao

Even the new proposed high-speed line in Britain has been shown to yield a benefit-cost ratio of around two-to-one.

ECONOMIST: Letters

When it was first proposed, the benefit-to-cost ratio was too slim to persuade the Treasury.

ECONOMIST: Transport

Although HS2 seems to have a positive cost-benefit ratio, there are other projects, chiefly in roadbuilding, that would provide a better return.

ECONOMIST: High-speed rail