Drilling will continue on the site to assess the dimensions of the new oilfield.该处的钻探工作将继续下去，以便估测新油田的面积。Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.在有些油田卤水中,钡的浓度大于100毫克/升.Highly ...
to live in peace and brotherhood生活在和平互爱中They live and work together in complete equality and brotherhood.他们完全平等和兄弟般地在一起生活和工作.Their group was called " the Brotherhood ".他们这群人称为 “ 兄弟会 ”....