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。

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The end plug component comprises a rail tube plug socket connected with the power line rail tube and a lamp tube plug socket connected with the lamp tube seat.

所述端部插头组件包括与电源线轨道管相连接的轨道管插头座及与灯管灯座相连的灯管插头座。

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It is nothing for a big, strong schoolboy to elbow an elderly woman aside in the dash for the last remaining seat on the tube or bus, much less stand up and offer his seat to her, as he ought.

在地铁或公共汽车上，一个身强力壮的男学生在冲向最后一个座位时，用胳膊肘把老妇人推到一边，这算不了什么，更不用说他本应站起来给她让座了。

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The bike is a beauty: red and black, with flames painted on the down tube and seat.

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So when I got my custom bike, I told Seven Cycles this and they built in an oversized seat tube to add rigidity for my standing pedal stroke, an efficiency increase.

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Its distinguishing feature was an overlong top tube the horizontal bar that runs just below the seat and the handlebars.

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