为了解决互通式立交中位于加减速车道上桥梁外边线与路线线形的吻合问题，提出了采用不同板宽调整桥面宽度的设计方法。
The bridge decking width adjustment design was introduced to solve the problem of consistency between the outside profile of acceleration-deceleration lane and road alignment.
此外，为加快点蚀过程中的小齿轮面宽度雇用了一半，该轮。
Also, to accelerate the pitting process the face width of the pinion employed was half that of the wheel.
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