查询词典 fluctuation

In Jevons'Investigations in Currency and Finance, he discussed economic fluctuations and isolated three components of economic activity: seasonal fluctuation, business cycles and trends.

在他"流通与金融的研究"一文中，他讨论了经济波动和经济活动独立的三个内容：季节性波动、商业周期和趋势。

An early comprehensive attempt to incorporate the Schwabe cycle into a business cycle framework was suggested by William Stanley Jevons (18351882), who early in his career was a practicing meteorologist. In JevonsInvestigations in Currency and Finance, he discussed economic fluctuations and isolated three components of economic activity: seasonal fluctuation, business cycles and trends. Jevons attempted to statistically link the business cycle with fluctuations in sunspot activity.

早期努力将施瓦布周期并入商业周期的框架由早期是实习气象学家的William Stanley Jevons (18351882)提出在他流通与金融的研究一文中，他讨论了经济波动和经济活动独立的三个内容：季节性波动商业周期和趋势他还努力统计商业周期与太阳黑子活动波动的关系另外有由Jevons的儿子H.S。

The hardness distribution of joint is consistent and less fluctuation.

因此，研究ZL114A铸造铝合金构件的连接技术迫在眉睫。

This more and more the consensus that becomes labour union fluctuation.

这一点越来越成为工会上下的共识了。

Price fluctuation in any case, it will make land-use fees based on market mechanism to price the law of value, a reasonable reflection of the supply-demand relationship and return the market, the exclusion of non-market mechanisms of various unreasonable interference.

价格波动在任何情况下，这将使土地使用费的基础上的市场机制，价格法的价值，合理地反映供求关系和市场的回报，排除非市场机制的种种不合理的干预。

Simulation shows that this algorithm can ensure the stability of queue length in buffer storage, and make the flux fluctuation becom...

仿真表明，该算法能够保证缓存器中队列长度的稳定性，而且在网络突发流量较大时，在短时间间隔内可以使流量的抖动变得平缓，对网络动态的、不精确的、突发性的环境具有较强的自适应能力。

Along the soil profile, fluctuation of soil moisture with time trends to flat from surface to deep level.

在土壤剖面中随深度的增加，土壤水分随时间而发生的波动趋于平缓。

Daily and seasonal variations of dominant plant species transpiration rate are distinct in the research area, and the transpiration rate is lineally relevant to environmental factors. The evapotranspirations of plant species are different in sandy plant communities of the research area. The position of water deficiency layer in all the communities soil isinfluenced by position of the water moisture severe fluctuation layer and dense root systems layer.

研究区主要植物种蒸腾速率日变化和季节变化明显，蒸腾速率与环境因子呈线性显著相关；研究区植物群落蒸散量随植物种类而不同；各群落土壤水分亏缺的空间分布与土壤水分剧烈变化层、根系密集分布层相吻合，季节动态则与植物物候期密切相关。

Daily and seasonal variations of dominant plant species transpiration rate are distinct in the research area, and the transpiration rate is lineally relevant to environmental factors. The evapotranspirations of plant species are different in sandy plant communities of the research area. The position of water deficiency layer in all the communities' soil is influenced by position of the water moisture severe fluctuation layer and dense root systems layer.

研究区主要植物种蒸腾速率日变化和季节变化明显，蒸腾速率与环境因子呈线性显著相关；研究区植物群落蒸散量随植物种类而不同；各群落土壤水分亏缺的空间分布与土壤水分剧烈变化层、根系密集分布层相吻合，季节动态则与植物物候期密切相关。

In chapter 2 we obtain existence and joint continuity of the local time foradditive Lévy process under some conditions and discuss the upper bounds andlower bounds for the Holder laws of local times processes,the probability of somerare events ralated to small fluctuation of the sample functions and sojourn times insmall balls.Finally some liminf's results about the local and uniform oscillationsof additive stable process are acquired.

第二章给出了可加Lévy过程的局部时存在和联合连续的条件，讨论了其局部时过程的〓律上界和下界，以及可加Lévy stable过程跟样本函数局部振动相关事件的概率和停留在小球上的逗留时问题，同时对可加Lévy stable过程的样本轨道的局部和一致振动证明了一些liminf型结果。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。