Budget deficit is usually divided into cyclical deficit and structural deficit, but this classification is assumed that the irregular component in budget is zero.

财政赤字通常被划分为周期性赤字和结构性赤字，这样的分类方法是以不规则财政收支为零作为前提。

youdao

As an important component of the national economy, forestry has showed cyclical fluctuations accompanying with the development of national economy.

林业作为国民经济的重要组成部分，在国民经济周期波动的大背景下，林业经济也存在着周期性波动。

youdao

Or it may be a cyclical one: Asia's component-makers often prosper in the early stages of the Western business cycle, as companies rebuild their inventories in anticipation of brighter sales to come.

ECONOMIST: Memories of 2008 are influencing Asia��s policymakers

FedEx is a component in the category of cyclical stocks, which also includes railroad carriers and aviation stocks like CSX and Boeing, that serve as indicators for economic improvement in the shipping and transportation industry.

FORBES: FedEx Beats With Strong Outlook