His team recently designed a simple ester capable of removing sulphur from diesel .

马克的研究小组最近设计了一种可降低柴油中含硫量的单酯。

Ester left school at 14 to work beside her mother as a maid and now has two young kids .

埃斯特14岁离开了学校，在她母亲身边做着女仆的工作，现在已经有了两个小孩。

The most significant is the cholesterol ester transfer protein gene or cetp which in one unusual form correlates with slower memory decline lower risk for dementia and strongly increased protection against heart disease .

其中最显著的是胆固醇脂转运蛋白基因（cetp），这个基因在减缓记忆衰退、降低痴呆风险以及增强心脏疾病保护等方面有着特别的作用。

The research reinforces the ideas of ester boserup , an economist who argued in the 1970s that cultural norms about the economic roles of the sexes can be traced back to traditional farming practices .

这项研究加强了经济学家esterboserup在20世纪70年的观点：农业加强了性别的区别在经济中所占的角色不同可以被追溯到传统的农业现实。