fuel bundle:燃料棒束 详图:
1 |
fuel bundle |
燃料棒束 |
Fuel pencils that are grouped in parallel for introduction into the reactor.
平行排列的燃料铅笔,用于导入反应堆。 |
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2 |
end plate |
底板, 端板 |
Metal grille that is soldered to the ends of the pencils to keep them in place.
焊接在铅笔末端的金属格栅,使铅笔保持在原位。 |
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3 |
bearing pad |
乌金轴瓦, 轴承垫 |
Metal part that is soldered to the pencils around the circumference of the bundle; it is used as a support surface as they are introduced into the pressure tube.
围绕包的圆周焊接在铅笔上的金属部件;当它们被引入压力管时,它被用作支撑面。 |
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4 |
spacer |
定架,绝缘物,隔片,隔套,垫圈,撑挡,定位架,隔 |
Part that is soldered to the cladding of the pencils to maintain a preset distance between them.
焊接在铅笔包层上以保持铅笔之间预设距离的部件。 |
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5 |
pressure tube |
高压管,压力计管 |
Tube that holds the fuel bundles and circulates the coolant at a preset pressure.
固定燃油束并以预设压力循环冷却液的管。 |
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6 |
fuel pellet |
[核]燃料球芯块 |
Small quantity of fuel that consists of powder pressed into a sheathing tube and then inserted into the metal cladding of the pencil.
由粉末组成的少量燃料,压入护套管,然后插入铅笔的金属包层。 |