Fuel alcohol is reproducible, it has an important meaning to use it to replace part of petroleum.

燃料乙醇属可再生资源，用它取代部分石油，意义重大。

youdao

In short, after being modified by coupling agent, the fly ash could replace part of the PP, without lowering the properties of the PP, reduce the cost of PP products at the same time.

总之，经偶联剂改性后的粉煤灰可部分替代pp，在不降低PP性能的同时，使PP制品的成本下降。

youdao

Alternatively, a control can use templates in a purely additive process: If a certain template is defined and chosen, it can be used to add to or replace part of the default rendering.

或者，控制项可以在完全加法类处理中使用样板；如果定义并选择了某个样板，它可用来加入或取代预设呈现的某个部分。

youdao

It would replace existing radar networks that currently monitor that part of space.

VOA: standard.2010.07.24

And then we'll talk about how you can build something to replace a complicated small part in the body like that.

然后我们再讨论工程师们如何构建,能够取代体内如此精细小巧器官的东西

耶鲁公开课 - 生物医学工程探索课程节选

I think that part is fine, but behind that you need something to replace what was there When you have peace then you need to bring in stablity that means economic stability as well as security stability You need the police. You need the government. You need the economy.

我认为计划本身是好的，但还需要一些东西来填充以为以前的空缺,和平了，你就需要稳定，经济稳定，安全局势的稳定等,我们需要警察，需要政府，经济也要发展。

普林斯顿公开课 - 国际座谈会课程节选

The cloned cells would be genetically identical to the patient's own, so they could replace part of an ailing brain or heart without touching off a full-scale attack from the patient's immune system.

FORBES: Cloning's High Cost

One simple way that coal plant managers can adopt is to simply replace part of the coal they load into their plants (up to 20%) with dried biomass like sawdust, wood chips, dried walnut shells, etc.

FORBES: Moving Beyond The Symbolism Of Earth Hour

Within hours, SpaceX officials identified the culprit as a single defective valve, and were able to replace the part because it was easily accessible.

WSJ: SpaceX Acts Fast for New Launch