Go to the header, and add the HTML code in the Heading section.

在header部分，将HTML代码添加到Heading区段。

youdao

A fornltila for calculating the heading section of arbitrary three-centered arch and circular arch types was derived in this paper.

文中推导出了任意三心拱和圆弧拱巷道断面积计算的公式。

youdao

I remember in Japan people heading directly to the food section in the supermarket when the banana diet was at its peak.

我记得在日本，当香蕉减肥法盛行的时候，人们会直接去超市的食品区。

youdao

Once passengers are on board, the long-haul destination produces an instant camaraderie, and people begin to gather in the lounge car in an interesting cross-section that ranges from a beaming American family, heading for a wet week of ancestor-hunting, to a half-mooned lawyer type with a share in a Highland estate.

BBC: Full steam ahead