He recalled the sharp volatility seen in international financial markets and therefore the possibility of large month - to - month or even day - to - day fluctuations in the investment results of the exchange fund 他提到因国际金融市场的急速波动，外汇基金在月与月甚至日与日之间的投资业绩都可能出现很大变化。
1 、 background significance of selecting the topic just like any enterprise could be bankrupt , the banking industry is not exceptional , in a sense , the bank management history is a history which a bank goes bankrupt 一、研究背景及意义正如任何企业都可能出现经营失败一样,银行业也不例外,从某种意义上讲,银行经营的历史就是一部银行倒闭的历史。
The cycle could be single or complex one . there were further two different types of upper start and under start . sensitivity increase or decrease could occur at any section of the cycle 对该现象进行剖析发现， “环形”可分为单环和复合环，又有上启方式和下启方式，在“环”的任何区段都可能出现增敏和迟滞，二者交替出现，这些效应综合导致多种反应类型的产生。
Knowledge and conclusions educed from the study are following : firstly , actual behaviors of soil erosion on affecting soil quality have been described . comparisons of landform measurements on the spots , and results of physical and chemical analyzing indicated that micro - iandform , proportions of soil particles sizes , and contents of soil carbon and nutrient have differences of spatial distribution under different conditions of fertilization development , cultivation , slope , and soil erosion management , which are closely related to intensities of soil erosion and sediment deposition 研究中，在前人基础上紧跟研究前沿，主要得出如下成果和创新点：一、明确了侵蚀作用影响土壤碳和养分含量的具体表现：经过实地测量、采样颗粒分析和养分分析，结果表明，在不同培肥、不同耕作、不同坡度以及不同侵蚀控制条件下，受侵蚀及堆积作用强弱的影响，微地形形态、土壤颗粒组成、碳和养分含量在空间上都可能出现较大的分布差异。
