On the crack face, a great deal of bulbs is distributed like cluster along the rolling direction.

裂纹面上有大量气泡，沿轧制方向呈簇状分布。

youdao

Unexposed air hole and inner crack may vanish or appeared to be linear -like defects along rolling direction in finishing products.

未暴露的气孔或内部裂纹在成品中被压合或沿轧制方向呈线状缺陷。

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Magnetic properties of different directions in relation to rolling direction depend on type and distribution state of texture component.

偏离轧制方向不同角度处的磁性能大小取决于织构类型、强度及分布状态；

youdao

But now she is on her own, "with no direction home, like a complete unknown, like a rolling stone."

VOA: special.2009.06.21

And then the businesses say, let's build another plant and let's hire more workers. (Applause.) And now everything gets rolling in a positive direction.

WHITEHOUSE: The White House

Toyota is making bold moves in this direction by rolling out new hybrid models under its Prius brand: a station wagon called the Prius C and a tiny, ultra high-mileage Prius V, joining the original four-door hatchback later this year.

FORBES: CMO Network

Already the ball is rolling and our destiny fortunately has now shifted in this highly evolutionary direction.

BBC: reith feed