This method has been used to resources prediction for a Au-Ag ore belt and good result was yielded.

用该法对某金、银矿带的资源总量预测，效果较好。

youdao

A semiconductor fast neutron spectrometer consisting of a Au-Si surface barrier detector and a conical polyethylene foil radiator is described.

本文描述了一个由金硅面垒型探测器和锥形面聚乙烯薄膜辐射体所组成的快中子谱议。

youdao

They left the au pair in charge of the children for a week.

他们把孩子留给做换工的照料一周。

《牛津词典》

The school's director, Raphael St.Hilare, says students outside Port-au-Prince have suffered a trauma, even if their communities escaped damage in the earthquake.

VOA: standard.2010.02.01

And then you'll see a film called Au Revoir, Les Enfants, sort of see you children, goodbye children.

然后还有《再见了孩子们》,意思是再见了孩子们

耶鲁公开课 - 1871年后的法国课程节选

But road travel from the sites remains difficult. The general says there are more than 1,400 flights on a waiting list to land in Port-au-Prince.

VOA: standard.2010.01.21

Il y a au moins deux experts dans chaque domaine.

UNESCO: Patrimoine culturel immat��riel

West Elm has a cotton stripe one that comes in a terribly au courant citron with a gray edge.

WSJ: Feathering a Summer Rental Nest | Living Well by Rita Konig

"Many within government really believe they can make a difference, that Ms. Zuma can make a contribution to making the AU a more effective organization, " said Elizabeth Sidiropoulos, national director of the South African Institute of International Affairs.

WSJ: Africa Union Elects New Leader