德国啤酒传统上只用4种原料——啤酒花、麦芽、酵母和水。German beer has traditionally been made from just four ingredients — hops, malt, yeast and water.啤酒花有两种基本类型: 苦型和香型酒花.Beer hops has two basic types: bitter hops and aroma hops.啤酒花的短缺仅是问题的冰山一角.Th...
硼在针铁矿、水锰矿上的吸附为放热过程,解吸为吸热过程.By contrast , the process for goethite and manganite were exothermic.观察了针铁矿及其前体对溶液中亚砷酸根离子的吸附过程和吸附性能.The absorption reactions of goethite and its precursors on arsenite were studied.研究发现初期风化样品的针...
船长命令船员缩帆.The captain ordered his men to shorten sail.黑色的缩帆散开过海湾, 当潮流波浪跳跃时,不明显地出现.Black reefs scatter over the bay, appear indistinctly as the tide waves leap....
这个走失的孩子他们找了一整天.For a whole day they searched after the lost child.他们出发去寻找走失的孩子.They set off in search of the lost child.这孩子离家走失了.The child strayed away from home....
Droughts and accentuation of soil erosion cause havoc in such areas , making their rehabilitation extremely difficult.旱灾和严重的土壤侵蚀造成巨大的破坏, 恢复起来极为困难.This concentration of airborne firepower wrought havoc with the enemy forc...