The BBC has just successfully demonstrated a new digital radio transmission system.英国广播公司刚刚成功地演示了一套新的数字无线电传输系统。Filmmaking was transformed by digital editing, digital f/x, and digicams.数字剪辑、数码特效以及数码摄像机改变了电影摄制方式。Manufactur...
Her close relationship with the teacher increased her unpopularity among her schoolmates.她和那位老师的密切关系使她在同学中越发不受欢迎.They argue that the commission should risk courting unpopularity and push on with its legislative programme...
It was not long before I realised the enormity of my faux pas.没过多久，我就意识到自己有多么失态。We were all ready for the attack at the Pas de Calais.我们在加来海峡一带严阵以待.We consider it very impolite to tell people when they have committed som...
The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.Many processes that are essential to the chemical industry use heterogeneous catalysts.很多重要的化学工业过程就是使用多相催化剂的.The producing techn...