正式确立合作关系将会促进共和国之间合作的顺利进展。The formalization of co-operation between the republics would produce progress.激光影碟相对于磁带的技术优势早已牢牢确立。The technical superiority of laser discs over tape is well established.两位以前的客户的推荐有助于确立她的诚信度.Rec...
You can leave a message on our answering machine.您可以在我们的答录机上留言。She was punished by teachers for answering back.她由于顶嘴而受到了老师的惩罚。I called several times, but only got the answering machine.我打了几次电话，但只有电话答录机答话。...
N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).Surface active propertie...
Authorities requisitioned hotel rooms to lodge more than 3,000 stranded Christmas vacationers.当局征用旅馆房间安顿了3,000多名无处落脚的圣诞度假者。The vacationers besieged the travel offices.度假者挤满了旅行社.A hundred years later, Newport was welcomin...