The book is full of detail about the rise and fall of firms, technologies, and industries, but it does not rise to the status of a theory of business cycles.
此书充斥企业、技术和产业起落的细节，但没有上升到经济周期理论的地位。
Another theory is that worldwide temperature increases are upsetting the breeding cycles of frogs.
另一种理论是世界范围温度的升高破坏了青蛙的生长循环。
In this theory, boom-burst cycles are a sign of progress.
在这一理论，繁荣破灭的周期是一个进展的迹象。
Study of business cycles must be based upon a satisfactory cycle theory.
对商业循环的研究必须以某种理想的循环论为基础。
The bifurcations of limit cycles which have important theory values and apply values are generally acknowledged as the hot areas of the research work.
就平面向量场的分叉理论而言，极限环分叉的研究已成为人们关注的热点，具有极其重要的理论价值和实际应用价值。
In this paper, on the basis of fuzzy set theory the classification and the prediction of solar cycles are discussed.
本文根据模糊集合理论，讨论了太阳周的分类和预报。
In the 1980s, the perfect fusion of financial markets and endogenous growth model enrich the theory of economic cycles.
在20世纪80年代，金融市场和内生增长模型的完美融合丰富的经济周期理论。
Owing to the rise and fall of powers and new changes in international security, there emerges the poverty of the theory of hegemonic cycles.
由于大国力量的兴衰和国际安全形势的新变化，霸权周期论出现了贫困。
Instead, the governing theory of Ed Easterling, head of Crestmont Research in Dallas, is that markets follow secular bull and bear cycles.
不仅如此，根据达拉斯克莱斯蒙研究所(Crestmont Resaerch)所长埃德·伊斯特林(EdEasterling)的“支配理论”(governing theory)，市场遵循的是长期牛市与长期熊市的周期。
This paper presents the whole process of developing the macro-economic cycles analysis and warning system of Hebei province, including theory of economic cycles analysis.
本文介绍了开发研制河北省宏观经济景气分析与预警系统的全过程。
This paper, by rooting upon the damage theory, tries to carry out quantified study on the damage of concrete caused by freeze-thaw cycles.
本文以损伤理论为基础，应用“损伤度”的概念力求对混凝土冻融损伤进行量化。
This paper first expounds the Polycycle Theory of Mr. Huang Jiqing related to oil and gas in the Sichuan Basin, then enumerates the development and characteristics of 6 great cycles.
该文首先阐述黄汲清先生四川盆地油气多旋回理论，列举六大旋回特征。
This paper first expounds the Polycycle Theory of Mr. Huang Jiqing related to oil and gas in the Sichuan Basin, then enumerates the development and characteristics of 6 great cycles.
该文首先阐述黄汲清先生四川盆地油气多旋回理论，列举六大旋回特征。
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