Note the sticks representing steerer tube line setting a 2 "trail and sticks showing chain line to front cranks."

请注意坚持相当于steerer管线设置2“线索和棍棒链显示行前曲柄。”

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You could break a steam generator tube, you could break an instrument line and you could have a spectrum of pipe breaks in a BWR inside of containment.

你们可能使一个蒸汽发生器的管道破裂，也可能使一个仪器的线断裂，可能会得到管道破裂的光谱，在沸水式反应堆容器的里面。

youdao

Imagine taking a tube, placing the Earth inside of it, and projecting the Earth's image onto the tube along that line.

想象有一个管道，将地球放于其中，沿着直线将地球的图像投影到管道中。

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Among the benefits promised under the new arrangement are a new tube line, a cap on fares, more late-night trains and air conditioning to prevent sweltering summertime conditions.

BBC: Tories propose tube sell-off

Police have now released CCTV images of Speight boarding a southbound Bakerloo line Tube from Queens Park station.

BBC: Police spoke to missing presenter

Tube drivers on the Jubilee Line have voted to go on two 24-hour strikes in a row over working conditions and claims of bullying.

BBC: Jubilee Line Tube drivers vote to go on strike