部分函数

The results of semivariogram analysis shows that in the sample,the sand with the granule diameter of(0.5)-0.25 mm has the most stable composition and the percentage of each other grain diameter has the obvious space heterogeneity.

地统计学利用半方差函数分析土壤属性变量变化范围、自相关部分的空间变异占总空间变异的程度和特定的空间格局所对应的尺度。

In addition, these functions have the possibly expensive feature of filling any leftover portion of the target buffer with nulls.

另外，这些函数可能有昂贵的特征：用null来填充目标的任何剩余的部分。

In order to obtain more exact analytical solution to study the output characteristics of double-clad fiber lasers,according to the continuous-wave rate equations of fiber lasers,using typical parameters of double-clad fiber lasers,the contribution of the re-emission effect arising from the interaction between the upper-level atoms and pump light was estimated.Taking into account the predominant part of the re-emission to improve the accuracy of the integration approximated rate equations,the integration of the product of the loss and radiation should be found and explicit analytical expressions for the output of the DCFLs and gradient efficiency of the pump radiation,were deduced,and certain issues of concern were discussed.

为了求得用于研究双包层光纤激光器输出特性的更为精确的解析解，根据稳态速率方程组，针对典型的双包层光纤激光器参量，在估计了上能级粒子再发射项和抽运光产生的影响后，采用保留再发射贡献主导部分的办法以提高可积分近似方程的精确度，明确地提出了要获得光纤激光器输出功率的解析表达式的关键在于求出损耗系数与光场乘积的积分值，简洁地求得了输出功率和抽运光斜线效率的显函数解析表达式，并对其相关问题进行了讨论，以915nm，920nm和975nm的抽运光为例，当输出激光为1090nm时，得出975nm抽运光产生的斜率效率最高并可高达约87%。

Firstly, we test that the error data are not normal distribution, and even the expectation is not zero. Then we analyze the possible type distribution of these error data. Finally, we use the stepwise method to fit the error data and obtain a function for some parameters of the SAIL model. As prior knowledge, the fitting function will be used to inverse these parameters ofthe SAIL model soon.

首先检验了误差数据不服从正态分布，甚至均值不为零；然后对误差数据可能服从的分布类型给予了解析，得到了指数分布和混合正态分布两种不同类型的可能分布；最后拟合了误差关于SAIL模型部分参数的函数表达式，以作为先验知识应用于反演之中。

In the part of model establishment and empirical analysis, the dissertation using the international popular models, spline model and Nelson- Siegel model, to establish the zero-coupon bond yield curve in China and also analyze and appraise the result.

在模型构造及实证分析部分，论文运用现在国际上流行使用的样条函数模型和Nelson—Siegel模型构造了我国的零息票债券收益率曲线，并对估计结果作出了分析和评价。

In order to describe the growth of nonlinear term we introduce the principal and singular parts of nonlinear term.

为了描述非线性项的增长，引入了非线性项的主要部分和高度函数。

Besides, our discussion in G. Padmanabhan and Prem Vrat dissertation, based on the second stock model with complete backlogging, the demand rate is the linear function which uses stock as variable, and stock can be completely or partially backlogging.

此外，在Padmanabhan 和 Vrat[9]的论文中，根据第二种存货模式，在允许缺货下完全补货的情形，其需求是以存货为变数之线性函数，而缺货是可以完全或部分回补。

Finally, it analyzes the developing situation of Chinese transportation, states the foreign experiences of promoting IWT, analyzes the future demands to Chinese IWT, then gives a comparative study on three transportation modes of rail, road and inland waterway in the area of the "Two Horizontals, One Vertical and Two Networks".

第三部分研究了内河运输供给调控的机制和现阶段中国内河运力供给调控的思路与对策；提出并研究了用生产函数模型定量描述运输能力的方法；运用动态系统最优控制的理论与方法，首次提出并研究了基于调控基金投放的运力供给调控模型。

In the fourth part, we study the growth velocity of q-mean square function of trigonometric martingales, using these we characterize TP q-uniformly convex of the space.

第四部分研究了q均方函数的增长速度与q一致TP可凸性的关系，从而用它们刻划了Banach空间的q一致TP可凸性。

In the third part,we study the growth velocity of q-mean square function of martingales , using these we characterize q-uniformly TC convex Banach space.

第三部分研究了q均方函数的增长速度与q一致TC可凸性的关系，从而用它们刻划了Banach空间的q一致TC可凸性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了