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- Using four nuclear reactions as neutron source, the relative efficiency of BF3 long counter in the neutron hall of 4.5 MV Van de Graaf accelerator at Peking University was calibrated. 本工作采用4种不同的核反应作中子源，对北京大学4.;5 MV 静电加速器中子实验大厅的BF3长计数器的相对效率进行了刻度。
- I heard his footsteps in the hall. 我听见大厅里有他的脚步声。
- The hall resounded with laughter and whistles. 大厅里充满了笑声和口哨声。
- The accordion was in full blast in the hall. 在大厅里手风琴拉得非常响亮。
- His footsteps echoed (in the empty hall). 他的脚步声(在空荡荡的大堂里)产生了回声。
- The lecture is to be delivered at the hall. 演讲将在大厅进行。
- Rebel ratepayer have occupied the town hall. 造反派的纳税人已占领了市政大厅。
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- He won a lasting place in the actor's Hall of Fame. 他在演剧界享有无可动摇的地位。
- Our firm is represented in India by Mr Hall. 我公司驻印度代表是霍尔先生。
- The concert will be in the school hall. 音乐会将在学校的礼堂内举行。
- How many can you dine in this hall? 在这间大厅你能宴请多少人？
- Summon the pupils together in the school hall. 把学生召集到学校的礼堂里。
- Morning assemblage is held in the school hall. 晨会在学校礼堂举行。
- Cooking smells wafted along the hall. 做饭的味道顺着走廊飘过来。
- Lights flashed up in the banquet hall. 霎时间宴会厅里灯火辉煌。
- This hall would make an excellent theatre. 这座大厅可当作极好的剧院。
- A terrible silence descended upon the whole hall. 一阵可怕的寂静突然笼罩着整个厅堂。
- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心，尤指作为原子核的一个组成部分
- About two thousand delegates packed the hall. 约有2000名代表把礼堂挤得满满的。
