The process had the advantages, low cost and simple maintenance.

该工艺具有处理效果好、运行成本低、维护方便等优点。

youdao

Especially, it had a very good self-organization construction and simple maintenance.

尤其还有着较强地自组织结构和简易的维护性。

youdao

The system had characteristics of less energy consumption, low operation cost and simple maintenance.

系统具有能耗小、运行成本低、维护方便等特点。

youdao

It trains African health workers to drive safely on difficult terrain and teaches them how to carry out simple maintenance checks on their vehicles on a daily basis.

CNN: Off-road bikers race to save lives in rural Africa

They worry that replacing a simple shaft with a complex gearbox will increase maintenance costs and make it more likely that something will go wrong.

ECONOMIST: Monitor

Even simple technologies, such as tablets, bring other costs, including implementation, maintenance upgrades and repair.

WSJ: As Wages Rise, Firms Consider Replacing Workers With Devices