通过理论分析和运行结果比较了高通量工程试验堆（HFETR）80盒、60盒元件堆芯性能。
The core performance of 80 and 60 fuel assemblies of high flux engineering test reactor (HFETR) have been compared by theoretical analysis and operating results.
膜盒系统包括两个焊接在一起的膜盒半元件。
The capsule element system consists of two capsule element halves soldered together.
用模拟电子元件和数字电子元件设计一种智能开关盒，介绍这种装置的作用和工作原理。
An intelligence switch box is designed by use of analogue electronic elements and digital electronic elements. The paper introduces the functions and working principle of the device.
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