The slurry capability is the important factor preparation technology of porous bioceramics with controllable macrostructure.浆料的性能是可控多孔生物陶瓷技术的重要影响因素.Mr Balaguer is deploying more soldiers along his country's porous b...
Swimming is helpful for bones that are porous and weak.游泳有助于改善骨质疏松和骨骼脆弱。The water slowly drained away, down through the porous soil.水慢慢流走了，渗入了疏松的土壤。He added sand to the soil to make it more porous.他往土里掺沙子以提高渗水性能....
I decided it wouldn't be tactful to order another beer.我想了想，觉得再要啤酒就有点过分了。That wasn't a very tactful thing to say!说这种话可不太得体！Remember to be tactful when expressing a personal judgement.记住表达个人看法要婉转....
The company has been downsizing.公司一直在缩小规模.But in today's economy, educated, white - collar workers also are vulnerable to downsizing.但是,在今天的经济中, 受过教育的 白领 工人也同样容易受到裁员的攻击.American manufacturing organizations have been...
The city council has voted almost unanimously in favour.市政委员会几乎一致投票表示赞同。...Pakistan's eastern city of Lahore.巴基斯坦东部城市拉合尔It was many years before the city began to treat its sewage.很多年以后这个城市才开始处理污水。The Chicago River ...
N - acylhomoserine lactone ( AHL ), as quorum sensing signals, regulate expression of virulence factors of many plant pathogens.N - 酰基高丝氨酸内酯 ( N-acylhomoserine lactone, AHLs ) 作为细菌群体感应中的信号分子参与调节植物病原细菌致病因子的表达.Applic [ a t...