Chinese military economy has the characteristic of periodic fluctuation ; the most obvious cycle of chinese military economy is the long fluctuation period of 24 years , and usually the shrinking time is three times the length of the expanding time in a chinese military economy cycle 摘要我国军事经济存在周期性波动的特性；军事经济运行周期最显著的是长周期，其周期长度为24年左右；军事经济运行呈现出收缩期长而扩张期短的特点，一般收缩期是扩张期的3倍左右时间。
Reviewing the development process of real estate industry in china , it not only embodiments obvious seasonal fluctuation , possesses the fluctuation character only owned by china during its periods of economic transformation ; moreover , its fluctuated range is so big that it hurts the macro economy seriously 回顾改革开放以来我国房地产业的发展历程，它不仅体现出明显的周期性波动，具有我国转轨时期特有的波动特点，而且其波动幅度之大已给宏观经济造成了巨大危害。
Based upon that it is argued that the new industrialization is a new development relying on the information technology , and thus , the paper concludes with the features of the new industrialization : an it - dominated industry is resulted ; the dualistic economic restructuring is centralized ; the exploration of the mining resources is intensified ; and the periodic fluctuations are effectively subdued 其主要特征包括：产生了信息主导产业;促使经济结构由二元化向一元化收敛;实现了矿产资源的集约式开采和利用；平抑了经济的周期性波动。
The paper puts forward a mode of water allocation on the combined water - supply and water - demand management , drawing lessons from international advanced water management to solve the problems of uneven time and spatial distribution and periodical fluctuation of transferred water , that is , setting up the mode of water bank which can make up planned water - supply management and strengthen water - demand management in water receiving areas 摘要针对南水北调中线工程供水特点以及水资源配置中的突出问题，为了应对受水区水资源时空分布不均以及调水量周期性波动造成的特点，借鉴国际上先进的调水工程管理经验，提出基于供水管理与需水管理相结合的南水北调中线水资源配置机制，即建立“水银行”式管理模式，它可以弥补传统供水管理计划性分配的不足，并加强对受水区的需水管理。
The facts about over 50 years ' development fluctuation of higher education in our country and the analysis of historical experience of scale expansion in the period of mass education of america and japan , indicate the periodicity fluctuation of higher education ' s scale expansion still remains inevitably in the future , but should control under the rational range ; the goal for scale expansion of china ' s higher education among 2003 - 2020 years , as a ideal interval , is that the annual growth rate on the students of institution should be controlled under the range of 2 % - 7 % 对我国50多年来高等教育发展波动和美日等国高等教育大众化时期规模扩张的历史经验的分析表明:今后我国高等教育规模扩张的周期性波动仍不可避免,但应控制在合理的区间内; 2003 - 2020年间我国高等教育规模发展的理想区间目标是,高等学校学生数的年增长率控制在2 % - 7 %之间为宜。
Financial factors on the real estate are analyzed , especially the influence of economic fluctuation on real estate cyclical changes , and the author proposes that the real estate shoud be kept at a relatively large scale . macro management should be enforced to cultivate and perfect the real estate industry . the self - regulation system of the real estate industry sould be perfected to improve its capabilities to adapt to the 分析了各种经济因素对房地产业的影响，特别是经济波动对房地产周期性波动的影响，提出房地产市场必须保持适度规模；加强宏观调控，培育和完善房地产市场；完善企业自我调节机制，提高房地产业适应市场波动的能力；加强金融调控，维护房地产业正常秩序。
