【Show Your Voice】旨在分享核电英语学习干货,每期选取3句核电英语,邀请英语学习社社员朗读。
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No.1
英文:The passive core cooling system (PXS) maintains safe shutdown conditions for 72 hr after an event without operator action.
译文:非能动堆芯冷却系统在事故条件下不需要操纵员行动能保持安全停堆72小时。
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No.2
英文:The AP1000 uses canned-motor pumps as reactor coolant pumps which are attached directly to the steam generator channel head to simplify the loop piping.
译文:AP1000 采用屏蔽电机泵，作为反应堆冷却剂泵，泵直接倒置于蒸汽发生器的底部，简化了回路管道。
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No.3
英文:The purpose of the reflector is to decrease the loss of neutrons from the core by scattering back many of those which have escaped. The use of a reflector results in a decrease in the critical mass of the fissile nuclide.
译文:堆芯周围有一层反射层。反射层的目的是将许多已经逃出堆芯的中子散射回来，以减少中子的损失，使用反射层可以减少易裂变核素的临界质量。
王宇杰
书中有大世界，山里有别样天，时光幕幕轮转，攀登永在路上。
转自：中核运行英语学习社
