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value in use相关的网络例句

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The research results show:(1) we combine time series method with the dispersed Markov Chains theory of stochastic process, and present a Markov Model based the time series analysis for predicting the precipitation for groundwater resources evaluation. Results show that the time series-Markov Model is efficient, and it has higher accuracy than that of the single model of time series;(2) started from the systematic point of view, we analyze the metabolic process of groundwater, establish the ultimate metabolic equation of groundwater for protecting the water resources, and discuss the value of reducing evaporation for making full use of the water resources;(3) Through a theoretical analysis of the results of the experiments, we draw a conclusion: the critical depth on evaporation of groundwater is in step with the height of the maximal capillary rise of media.

通过理论分析与实验研究,得出主要结论如下:(1)论文将传统的时间序列方法与随机过程马尔可夫预报模型相结合,以预报大气降水量,并用于地下水资源评价,创造性的提出了地下水资源评价中降水量的时序——马尔可夫预报模型;(2)论文从系统的观念出发,分析了地球水循环中地下水代谢过程,建立了旨在保护水资源的地下水极限代谢条件方程,并进一步阐明了减少蒸发量和增加补给量在水资源保护中的重要作用;(3)论文通过实验研究和理论分析,论证了潜水蒸发存在极限埋藏深度,得出了潜水蒸发极限埋深与介质最大毛管水上升高度一致的重要结论。

So supported by well core experimentation, the *** analyzed the logging response feature and mechanism of thin bed, and point out that many factors can affect the logging response of the reservoir, the main factor which mostly influence the logging response is the thickness of thin layer, and the content of carbonite have a great influence on the response of 3-porosity logging.we make use of core experimentation, combined with logging material, firstly the *** do the lithology correction and thinckness correction for resistivity curves, and based on the content of mud that derived from the core experimentation, the *** present the thickness correction model of gamma-ray logging and self-potential logging, and choose the appropriate ways to compute the carbonate content and using the value of mixed frame in order to correct the influence from the carbonite, based on this, the *** gives a effective methods to correct the thickness influence for 3-porosity logging.

本文首先以岩心实验结果为依据,对研究区薄层的测井响应特征和机理进行了分析,指出多种地质因素影响着储层的测井响应特征,而层厚是影响测井响应最主要的因素,且碳酸岩含量对三孔隙度测井的影响很大。利用岩心实验分析资料,结合测井资料,首先对电阻率测井曲线进行了岩性的校正和层厚校正;利用岩心分析泥质含量,研究了自然伽马和自然电位的层厚校正方法,并建立了层厚校正模型;在有效计算储层碳酸岩含量和混合骨架参数值的基础上,研究了针对碳酸岩含量对测井曲线的影响进行校正的方法,进而提出了一套对三孔隙度测井曲线的薄层层厚影响的校正模型。

The Right-angle Three- cylinder Hydraulic Platform in the topic can simulate horizontal rolling, vertical rolling and ascending and descending of the warship on the water surface, it is important use value to the development of carrier plane illuminated landing equipment and illuminated guidance emulation equipment of the system.

本课题中的三自由度并联驱动转台可以仿真舰船在水面的横摇、纵摇和升沉三个自由度的运动,它对舰载飞机灯光助降系统的相关装置和灯光装置导引仿真系统的开发具有重要的实用价值。

And in accordance with the distribution of the noise characteristics, such as the use of some other mode of great value, based on the SURE unbiased estimates of the law to carry out adaptive signal denoising.

并根据信号噪声的分布特点,运用其他的一些如模极大值法,基于SURE无偏估计的自适应法来进行信号去噪。

Through analyzing the reasons of the circumvallation s damage and discussing the value of the circumvallation and the significance of the preservation, feasible suggestions have been made on the basis of existing protective measures: the preservation of the ancient circumvallation should rely on the whole society which should use the advanced technologies and methods and adopt legal means so as to provide reference for the theory and practice of the preservation of the ancient circumvallation in jingzhou city.

分析古城墙遭到破坏的原因,探讨古城墙的价值及其保护的重要意义,在现有保护措施的基础上提出了一些可行性的保护建议:古城墙的保护要依靠全社会的力量,运用先进的技术和方法,采取法律的手段,为荆州古城墙的保护理论和实践工作提供参考。

So the first method is the best one, which makes use of the temperature discrepancy between brick and flue gas during initial stage of combustion to intensify burning by excess coefficient of maximum coal gas against minimum air, so that the temperature at top of arch can reach the highest specified value 1350℃ in 15-30mins.

因此较优的燃烧制度是固定煤气量调节空气的快速烧炉法,即燃烧初期利用砖温与烟气温度相差较大的时机,以最大煤气量和最小空气过剩系数来强化燃烧,尽快在15~30min内将拱顶温度烧到规定的最高值1350℃。

We also rule that henceforth parochial churches, major and principal dignities and other ecclesiastical benefices whose rents, revenues and produce by ordinary reckoning do not amount to an annual value of two hundred golden ducats of the treasury, and also hospitals, leperhouses and hostels of any importance which have been set up for the use and provisioning of the poor, shall not be given in commendam to cardinals of the holy Roman church, or conferred on them by any other title, unless they have become vacant by the death of a member of their household.

我们还规定,今后狭隘教堂,重大和主要的贵宾和其他教会benefices的租金,收入和生产由普通推算并不等於每年价值200金ducats财政部,也医院, leperhouses和旅馆的任何重视已成立的使用和配置的穷人,不得给予commendam为枢机主教的罗马教会,或赋予它们以任何其他名称,除非他们已成为空缺的死亡的一名成员他们的家庭。

In the synthesis operation operator choice, through the value and the related function type comparison, points out the operator the deficiencyof M, and recommendation use the operator of M .

在合成运算算子的选择中,通过数值及有关函数类型比较,指出M算子的不足之处,并推荐使用M算子。

If you want to use a non-boolean in a boolean test, such as if, you must first convert it to a boolean value using a conditional expression, such as ifa !

若想在一次布尔测试中使用一个非布尔值——比如在if里,那么首先必须用一个条件表达式将其转换成一个布尔值,例如ifa!

In this paper,at first we transformed the nonlinear elliptic system of 2m first order equations into the complex form, then by use the results on the Riemann-Hilbert problem for nonlinear elliptic complex equation of first order, the method of continuity, the Schauder fixed-point theorem and the Leray-Schauder theorem, we proved that the modified Riemann-Hilbert boundary value problem for the complex system with some conditions is solvable.

本文先将较一般的多个未知函数的一阶椭圆型实方程组化为复方程组,然后讨论这些复方程组在某些条件下的一些边值问题的可解性。这里所考虑的方程组既包含线性的,也包含非线性的,比广义超解析函数所满足的方程组还要广,又本文主要研究较一般的Riemann-Hilbert边值问题,先给出这种边值问题解的先验估计式,然后用参数开拓法及Leray-Schauder定理证明这种边值问题的可解性结果。

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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。