Despite his job title (and the initial hopes of some purveyors of non-mainstream treatments), Dr Ernst is no breathless promoter of snake oil.

跟他的职务头衔相反(也跟某些非主流治疗置办商的初衷相反)Dr Ernst并不是那种推销起蛇油舌灿莲花的人。

youdao

Research on FAE1 promoter is important to learn the molecular mechanism of very-long-chain fatty acid biosynthesis and genomic engineering development of rapeseed oil components.

研究植物脂肪酸延长酶基因FAE1的启动子，对了解长链脂肪酸合成的分子机制以及油菜籽油成分的基因工程改良具有重要的指导意义。

youdao

LCO promoter having proper acid sites and stable medium pore distributions by adopting the pore improving method was developed for heavy oil catalytic cracking.

采用添加孔改进剂的方法，开发了具有适当的酸中心分布、稳定的中孔分布的多产柴油重油裂化助剂。

youdao

President Chavez is an ardent promoter of the concept of a South American oil company, which could include the state-owned companies of Venezuela, Argentina, Brazil and Bolivia.

BBC: NEWS | Business | Argentina, Venezuela in oil deal