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.Practical applications for heat flow measurements in ocean floors are the location of hot brines.洋底热流量测量的实际目的是圈...
Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.铁 、 镍 、 铜, 银 、 金, 铱或钌,可用作复合催化剂金属.Using the same approach, iridium is alloyed with rhodium.使用同样方法, 铱被熔合与铑.Before the collisio...
Call it redemption. But redemption isn't a word you'll ever hear out of Bryant's mouth.把这个漫长的道路称为救赎. 不过在科比说的话中,你 是 永远不会听到 “ 救赎 ” 这个词的.They visited the Shrine of Our Lady to pray for redemption.他们参观了圣母马利亚的神...