side rail

基本解釋

They can also easily add and remove friends, or chat with them, on the left-side rail.
他們還可以使用左側的工具欄輕松地添加和刪除朋友，或者與他們聊天。
The analysis showed that it was the impact force of shock absorber that resulted in the fracture of side rail.
分析結果表明：減震器支架在車輛行駛過程中對縱梁的沖擊導致了縱梁的開裂。
At the same time, analyze the welding deformation of straight-line segment model of side rail, and compare the results with test data, verify this method is efficient.
同時，針對汽車縱梁部分直線段模型進行焊接變形分析，并與試驗數據進行了對比，驗證了該方法的有效性。

Yet the car's body is 25% stiffer than its predecessor because key parts of the frame--like the center post that supports the car body during side collisions and the roof side rail that connects the sides of the roof--are made of ultra-high-strength steel created through a process called hot stamping.
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