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mathematical analysis相关的网络例句

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Ninthly, Under the assumeption that price of farm produce follow the GBM plus jump model, We obtain the mathematical equation about European call option pricing. By analysis some datas. The factors impacting agricultural order pricing are discuss.

在假设农产品价格服从几何布朗—阶跃扩散过程的前提下,给出关于混合随机过程的欧式买入期权定价的数理方程;借助于实例数据,对影响订单农业合约价格的因素进行分析与探讨。

For firms' adoption behavior, this thesis firstly explains why firms' adoption is in order from the static state by analyzing the regular pattern of firms' adoption behavior; builds control model of firms' adoption decision behavior, and describes the relationship between the stable values of response probability of firms' adoption decision; secondly raises the conception of firms' states from the dynamic state and defines two state variables to explain why and how a firm changes from nonadoption to adoption through the dynamic analysis of the factors influencing the two state variables. Thirdly, constructs the functions of adopting and choosing behavior with mathematical method, which is verified in following.

对于企业采用行为,首先从静态角度剖析了企业采用行为的一般机理用以说明为什么各企业在采用技术创新上有先有后,并建立了企业采用决策行为模型,定量刻画企业采用决策响应概率与动力结构的关系;其次从动态角度提出了企业状态演变概念并定义了两个状态变量,通过对两个状态变量的影响因素分析和动态分析,用以说明某一企业为什么和如何实现由未采用者到采用者的转变;第三对企业采用行为进行定量形式化构造了采用效果函数及选择概率函数等,并得到了调查结果的支持。

Mathematical structure of biological classification and its convincing interpretation have been an academic issue that has aroused extensive attention in the biological circle, but few have applied statistical distribution models to the study or analysis of structure of nonbiological classification, such as Soil Taxonomy.

生物系统分类的数学结构及其令人信服的解释一直以来是生物学界广泛关注的经典学术问题,然而很少有人用统计分布模型对非生物分类系统的结构进行分析与研究。

MethodsBy means of orthogonally rotational combination design, microwave extraction mathematical simulation model was concluded by the linear regression analysis.

响应面法是采用多元二次回归方程来拟合因素与响应值之间的函数关系,通过对函数响应面和等高线的分析,能够精确地研究各因子与响应值之间的关系,寻求最优工艺参数,解决多变量问题的一种统计方法[3]。

MethodsBy means of orthogonally rotational combination design, microwave extraction mathematical simulation model was concluded by the linear regression analysis. In order to obtain the optimum extraction of flavonoids, the regression equation of the relationship between the four factors were established.

方法通过二次回归正交旋转组合试验设计,得到了微波提取苦丁茶中黄酮的数学回归方程;利用模型的响应曲面图及等高线图,对影响微波提取苦丁茶黄酮提取率的关键因素及相互作用进行探讨,得到最佳提取工艺条件。

Having studied the relation of oil well paraffine precipitation and the rod load, the paper finds one new method to predict the oil paraffine precipitation ---statistics comparison of the indicator diagram, and calculates the paraffin removal cycle as well as the paraffin removal time And predicts the oil well paraffin precipitation; Combined with the test data of oil field and the basic production parameter of the oil well system, the paper has carried on close analysis of the efficiency of the single well system, and obtained each target reflecting the system operation; the efficiency of the oil pumping mechanical well system has been improved and the submersion pressure mathematical model has been completed, and the author draws up the dynamic control chart of sub-area system efficiency, thus raises the management level in the oil well system efficiency.

通过研究油井结蜡速度与抽油机悬点载荷的关系,将油井结蜡与示功图结合到一起,找到一种对油井结蜡预测的新方法——示功图统计对比法,计算出清蜡周期与清蜡时间,预防了油井蜡卡;以现场示功图为依据,结合生产参数对抽油机井系统效率进行实测分析,完善系统效率与沉没压力的数学模型并绘制油井系统效率动态控制图,对系统效率进行了检测评价与优化。

The results from the verification and analysis of dune moisture simulated data showed that the precision of root uptake rate was higher,and it was able to indicate the regularity of water uptake during the rainless period,the predicted moisture distribution curve in the dune profile during Nitraria tangutorum growth season by the use of mathematical model was basically consistent with the measured one.

沙丘水分动态模拟结果的验证与分析表明:根系吸水率精度较高,能较正确反映无雨时段根系吸水规律;用所建数学模型预测的白刺生长期沙丘剖面含水量与实测值分布曲线拟合较好。

Numerical Analysis - Dave Rusin; The Mathematical Atlas

数值分析----Dave Rusin,数学文集。

Numerical Analysis - Dave Rusin; The Mathematical Atlas 数值分析----Dave

本页为短篇论文的集合,用来提供一个对数值分析的介绍。

Numerical Analysis - Dave Rusin; The Mathematical Atlas -数值分析----Dave Rusin

数学文集。本页为短篇论文的集合,用来提供一个对数值分析的介绍。

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推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。