The paper reports the model of the reactor core of the PWR nuclear power plant and established the suitable core physics-mathematics model for microcomputer simulation.
阐述了PWR核电站堆芯的模型化问题，提出了适用于微机仿真的核电站堆芯的物理数学模型。
Perturbation calculation will be required to rapidly determine the changes of reactivity caused by core neutron cross sections perturbation in reactor physics design and analysis.
在反应堆物理设计和分析时，经常要进行微扰计算，以快速分析堆芯中子截面扰动下反应性的变化量。
For example, any violation of the expected symmetry between hydrogen and antihydrogen would rock physics to its core.
例如，任何违反氢和反氢之间对称的期望会动摇物理学的核心。
Thus the core position of physics course should never be shaken in Chinas current undergraduate education.
在中国现阶段的高校本科教育中，物理课程的核心地位不容动摇。
A integrated code for in core fuel management was formed by combining this code with a reactor physics code.
并可与相应的堆物理计算程序构成一个完整的堆芯燃料管理程序。
The paper gives the design purpose, reactor core arrangement and control system of ADS experiment facility on reactor physics research. Some experiment work is introduced.
文章介绍了ADS反应堆物理研究中的实验装置设计目的、堆芯布置及控制系统，同时给出了ADS反应堆物理研究中的部分内容。
And introduced the physics mechanics performance of the covered compound, core compound and finished conveyor belt.
并介绍了覆盖胶、芯胶和成品带的物理机械性能。生产出的输送带产品性能较好。
The operational ability in physical experiment is the core of physical experiment ability, important foundation and methodology of physics teaching.
物理实验操作能力是物理实验能力的核心，是物理教学的重要基础，也是物理教学的重要方法。
This introduction to nuclear physics provides an excellent basis for a core undergraduate course in this area.
这核物理学的介绍在这个领域为一门核心大学生课程提供一个极好的基础。
Semiconductor physics is recognized as one of the major areas of condensed matter physics and the core of modern micro-electronics device technology.
半导体物理学是凝聚态物理学的一个重要分支，也是现代微电子器件工艺学的理论核心。
"In order to understand the sea-level change that has occurred in the past century, we need to understand the dynamics of the flow in Earth's core, " said Mathieu Dumberry, a professor in physics.
物理学教授马修•大木博瑞说：“为了弄清楚过去一个世纪海平面发生的变化，我们需要了解地核中的流动力学。”
"In order to understand the sea-level change that has occurred in the past century, we need to understand the dynamics of the flow in Earth's core, " said Mathieu Dumberry, a professor in physics.
物理学教授马修•大木博瑞说：“为了弄清楚过去一个世纪海平面发生的变化，我们需要了解地核中的流动力学。”
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