查询词典 rational fractional function

The application of sulfur isotope tracing involves the physical and chemical conditions, origin of ore-forming minerals, denudating degree of orebody, ore enriching position and genesis types of deposits. In the application, the geology of the hydrothermal deposit should be well understand to distinguish metallogenic epochs and judge the isotopic fractional equilibrium state, combined with the Ohmoto mode to study the factors possibly affecting hydrothermal fluid system.

在总结前人研究基础上，综述了硫同位素在热液成矿作用中成矿物理化学条件、成矿物质来源、矿体剥蚀程度、矿化富集部位、矿床成因类型等的示踪意义，认为硫同位素示踪应用须在了解热液矿床基础地质前提下，准确区分成矿期次，判别硫同位素分馏平衡状态，结合Ohmoto模式综合研究影响成矿热液体系的各种因素才可以赋予同位素准确的地质内涵。

This suggested that the purified and dialyzed SjR47 fractional protein should have better immunogenicity and immunoreactivity, and share egg origin antigen.

实验结果表明，经纯化透析后的SjR47组分蛋白具有较高的免疫原性和免疫反应性，该蛋白分子属血吸虫卵源性组分抗原。

The method for parameters estimation based on fractional differenced whitening filter is proposed, the essentiality of which is to find out a factor by calculating the extremum of the statistic test expression for the output.

最后提出基于该滤波器的参数估计方法，其实质是通过计算输出信号的统计测试表达式的极值获得分形参数。

Both of them use the technique of fractional differencing to remove the long-range dependence in the time series.

首先它们都通过分数差分的方法消除时间序列中的长相关性，然后分别用模糊自回归模型进行建模或预测。

In this article we propose the use of a version of the tests of Robinson for testing the fractional differencing parameter in financial time series data to test the long memory of Chinese market .

本文详细介绍了Robinson 提出的一种新的对金融时间序列的分形差分参数进行检验的方法，并首先将其运用在对中国证券市场的长期记忆性进行的实证研究中。

The interlayer oxidized zone and the concentration of uranium has the typical characters of low temperature geochemical processes. Interlayer oxidized zone can be defined from the bedrock to horizon C under hypergene weathering by such parameters as chemical metamorphosing、index of chemical weathering and index of mineral chemical differentiation.(2)Major elements can be divided into sensitive group、 active、 weak active and inert groups according to chemical metamorphosing parameter and fractional migration potential. For major elements of multivalent in the active group( Fe_2O_3、 FeO) and U, the migration and concentration trend in interlayer oxidized zone is apparent.

层间氧化带形成和铀富集成矿是地下水在低温、常压、开放体系、非平衡状态对围岩长期作用结果，元素含量及其有关地球化学参数在氧化带不同亚带中表现出一定的变化和分布规律，除Fe_2O_3、FeO、Fe_2O_3／FeO外其它元素含量及其参数只在统计学上呈现规律性变化，而不具分带意义，具有典型的低温地球化学作用特点；利用风化作用化学蚀变参数PC值、化学风化指数ICA和矿物化学分异指数ICV将层间氧化带作用界定于表生风化作用的基岩到母质层阶段。

Performance Measures shall be prorated for any fractional deviations from the stated measure.

性能测量应按比例用于任何与上述测量有比例的偏差。

Each fractional movement adds or subtracts $1 from his account balance.

汇率每次波动都会让他的帐户余额出现变化。

In a new fleet of 10 slick, minimalist, Anglo-Italian yachts designed by the architect Norman Foster and currently under construction - and offered for fractional ownership by YachtPlus - the look is ultra-pared-down modern.

福斯特设计了10艘极简主义英意风格的华丽游艇，外观极富简约的现代感。这些游艇目前正在建造，YachtPlus公司将以共享产权的方式出售。

In a new fleet of 10 slick, minimalist, Anglo-Italian yachts designed by the architect Norman Foster and currently under construction - and offered for fractional ownership by YachtPlus - the look is ultra-pared-down modern.

建筑师诺曼·福斯特设计了10艘极简主义英意风格的华丽游艇，外观极富简约的现代感。这些游艇目前正在建造，YachtPlus公司将以共享产权的方式出售。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。