【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 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。
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No.2
英文:The heat generated in the reactor core is removed by circulation of a suitable coolant, such as ordinary (light) water, heavy water, liquid sodium (or sodium-potassium alloy), air, and helium etc.
译文:堆芯内产生的热通过适当的冷却剂带出，可作冷却剂的有普通水（轻水）、重水、液态钠（或钠钾合金）、空气和氦气等。
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No.3
英文:The reactor control, including startup, power operation, and shutdown, is thus achieved by varying the neutron density in the core and generally done by moving control rods.
译文:只要改变堆芯内的中子密度，便可实现对反应堆的控制，包括启动、功率运行和停堆，这通常靠移动控制棒来实现。
神秘嘉宾NO.1
转自：中核运行英语学习社
