This paper is about the type boom.

本论文写的是臂架型的。

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This paper theoretically analyzes the critical force in metal hoisting boom structure of lattice type and variable section.

本文对格构式变截面吊臂金属结构的临界力计算作了理论分析。

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Based on the existing research results of structural stability, stability of slender structure is studied in this paper with the actual example of crane boom.

本文在综合现有结构稳定性研究成果的基础上，结合起重机臂架实例，对细长结构的稳定性进行了研究。

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On the volume end of the spectrum, the gradual evolution of Gutenberg era printing to the offset printer (introduced in 1875) created a turn of the century boom in paper-based media, and the great Hearst-Pulitzer circulation wars of 1895-1898.

FORBES: The End of Pax Papyra and the Fall of Big Paper

Stora, which is one of the world's largest forestry groups, has long been plagued by the boom-bust cycle in the paper industry.

ECONOMIST: Is it a bird? Is it a manager?

But the paper must also appeal to the new consumers behind the betting boom.

ECONOMIST: A new newspaper plans to tap into Britain's betting boom