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为了发展我国高性能ＰＷＲ燃料组件，进行堆内试验是非常必要的。“九五”期间本项工作的目的是：通过堆内试验掌握燃料元件堆内考验试验技术。试验内容包括：１）测量压水堆燃料元件的中心温度，推导压水堆燃料元件的热导；２）测量压水堆燃料元件燃耗累积约达１０ＧＷ·ｄ／?
In order to develop high-performance PWR fuel assemblies in our country, it is very necessary to conduct in-reactor tests. The purpose of this work during the “Ninth Five-Year Plan” period is to master the test technology of fuel components inside the reactor through in-reactor tests. The test includes: 1) measuring the center temperature of the PWR fuel element and deriving the thermal conductivity of the PWR fuel element; 2) measuring the cumulative burnup of the PWR fuel element by about 10 GW · d /