查询词典 fluctuation

Based on the review and analysis of foreign researches, the paper presented the effet of A/F ratio fluctuation on conversion efficiency of three way catalyst.

通过对国外资料的考察分析，论述了空燃比波动对车用三效催化剂活性的影响。

The difference between dynamic performance and static performance of catalyst is studied by test.And the effect of A/F ratio fluctuation with differ-ence amplitude and frequency has been studied.

对催化剂的动态性能和静态性能进行了试验对比，并针对不同幅值和频率的空燃比波动对催化剂性能的影响进行了试验研究。

The results show that dynamic performance of catalyst is better than static performance and the selection window will be widen when the amplitude of A/F ratio fluctuation is enlarged.

结果表明催化剂在动态的性能好于静态；随空燃比波动幅值的增大，催化剂选择窗口变宽。

Comparisons between market performance under auction mechanisms and that under market maker mechanisms are made in terms of liquidity, stability, efficiency and transparency. The comparative results show that certain price formation mechanics integrated with specific market environment can affect market performance. The results of the test that is used to verify the liquidity of security market in China indicate that current price formation mechanics can provide the securities market with better liquidity. But the fixation of the minimum changing price lowers the liquidity of the market factitiously and close call auction mechanisms result in increased price fluctuation and price manipulation. Through the analysis on the competitive strategy of securities market, the objects and principles of the design of price formation mechanisms are established.

本文推导出了竞价机制和市商机制下证券市场的均衡价格，结果表明不同的价格形成机制对资产的真实价格有着不同的反映；从证券市场的流动性、稳定性、有效性和透明度等四个方面分别对竞价机制和做市商机制下的市场绩效进行了比较分析，结果表明一定的价格形成机制和特定的市场环境相结合就会对市场绩效产生不同的影响；通过对我国证券市场的流动性进行实证检验，发现当前我国证券市场价格形成机制能够为市场提供较好的流动性，但固定的最小变动价位人为地降低了市场流动性，并且封闭式的开盘集合竞价导致价格波动加大和市场操纵。

This paper applies the method of factor analysis to analyzing the consumption structure fluctuation of citizens in Shanghai.

本文运用数理统计中的因子分析法，对上海市城镇居民消费结构的变动情况进行分析。

Based on the analyses to the situation in ferroalloy market before 2005,the reason of great fluctuation in this market are given.

通过对2005年以前国内铁合金市场的分析，剖析了国内铁合金市场大起大落的原因，并对2006年铁合金市场作出分析和预测。

Real estate price will produce violent to fluctuate like financial assets on other capital markets, the strong fluctuation of and the price of real estate are exactly an important characteristic of fictitious assets.

房地产价格像其他资本市场上的金融资产一样会产生剧烈波动，而房地产价格的强波动性正是虚拟资产的重要特征。

The design features non-uniform winding to reduce field fluctuation due to the magnets' gap,and homogenizer rings within the solenoid to greatly reduce the effects of winding errors.

分析表明这两种技术的采用可以减小线圈间隙的磁场波动、屏蔽线圈磁场的横向分量，从而设计出宽平顶低横向场分量的螺线管线圈。

Furthermore, with the increase of air gap spacing, the transition from the homogeneous to filamentary discharge is related to the fluctuation of discharge current.

随着空气间隙距离的增加，均匀放电向丝状放电的转化与电流脉冲波动相关。

There is no fixed point in this ceaseless fluctuation other than the eternal aprioristic categories of action.

在这不停的变动中，除掉行为的一些先验元范是永恒的以外，没有任何固定的要点。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。