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1·And this is a real model of fuel element - the main part of a reactor.

这是反应堆的主要部件——燃料元件的等大模型。

2·The spent fuel element irradiation facilities and admeasurement results are described.

介绍了卸料辐照装置及其测量结果。

3·The spent fuel element irradiation facilities and its measurement results are described.

介绍了卸料元件辐照装置及其测量结果。

4·The coated fuel particle is the key fuel element in the high temperature gas cooled reactor (HTGR).

包覆燃料颗粒是高温气冷堆燃料元件的关键组成部分。

5·The formula for calculating transient temperature field in pulse reactor fuel element is derived with lumped parameter models.

采用集总参数模型，推导了脉冲堆燃料元件瞬态温度场的计算公式；

6·The utility model relates to the field of nuclear fuel components, in particular to an upper tube seat of a pressure water reactor fuel element.

本实用新型涉及核燃料元件领域，具体涉及一种压水堆燃料组件上管座。

7·The majority radioactive fission products of the spent fuel elements in high temperature gas-cooled reactor(HTGR) is contained in the fuel element.

高温气冷堆乏燃料元件的放射性裂变产物绝大部分滞留在燃料元件中。

8·Dynamic analysis model of the nuclear fuel element and the tube of heat exchangers in nuclear power installation is treated as a multi-spanned continuous beam.

核动力装置中的燃料元件棒和换热器传热管，常按多跨连续梁模型进行动力分析。

9·As a new type of research reactor with new fuel element and core structure, no experience can be used for the design and implementation of the power regulating system.

某新型研究堆采用新型燃料元件和堆芯结构，反应堆的控制特性缺乏基本数据，功率调节系统的设计无可借鉴经验。

10·In this paper, a set of important formulae for burnup determination of fuel element from HFETR are deduced and researched, and main formulae of ASTM E244 are reformed.

本文推导和研究了适用于高通量工程试验堆燃料元件燃耗测定的重要公式，并将ASTM E244的公式作了重要修改。