矩

In chapter 2 the strong deviation theorems for functions of series of discrete random variables are given. Here we construct a moment generating function and a convergent martingale .

本文第二章用矩母函数构造一收敛鞅，利用截尾法和单调函数的性质，证明了离散型随机变量序列泛函的强偏差定理。

It can be used for any kind of electromagnetic problems and guarantee convergence for a sufficiently dense discretization.

采用矩量方程可以很好的解决任何电磁问题，同时，也可以保证适合于充分离散化的收敛性。

But different method of discretization of wavelet moment shows different performance.

但不同的小波矩离散化方法在性能上有很大的差异。

The construction precision control point of chord surveying method for ballastless track ballast bed is introduced, including design of control system, layout of chord point, rational range of circle distance, control point of laying track and chord surveying.

介绍了无碴轨道道床竖曲线弦测法施工精度控制要点，即控制体系的设计，弦线点的设置，矢矩的合格范围以及轨排铺设和弦线量测的控制要点。

The second moment of the beam distribution function is discussed in detail.

详细地讨论了束流分布函数的二次矩。

In this article the generalization of the main theory of non-negative matrices to ordered field further to ordered division ring has been given.

本文的目的是把非负阵矩的主要理论推广到有序域乃至有序除环。

In this thesis, the virtual boundary integral equation is based on double layer potential with the virtual density to be determined on virtual boundary. Since this integral equation related to double layer potential only involves the computation of the normal derivative and second normal derivative of fundamental solution, the exponential integral function is not involved in it, so numerical computation for the exponential integral function is avoid.

本文则基于双层位势，引入虚拟矩密度函数来建立虚边界积分方程，并首先对时间变量进行解析积分，在虚、实边界上采用常单元和等额配点离散，该方程只涉及含基本解的法向导数及其二阶法向导数项的计算，对时间变量进行解析积分后，不会出现对指数积分函数的空间变量的积分计算。

Even if the double-breasted blazer ook is not for you, take note of the preppy6

即使这件双排扣西装不适合你，也可以留意那件没有系领带的中规中矩的带纽扣衬衫。

Even if the double-breasted blazer ook is not for you, take note of the preppy6buttoned-up shirt minus tie.

即使这件双排扣西装不适合你，也可以留意那件没有系领带的中规中矩的带纽扣衬衫。

And the development of the control system of the electrical dynamometer is also completed.

通过分析系统控制动态过程，提出以模糊控制器为核心的转速转矩闭环控制方案，具体研究了模糊控制器的组成、结构及其设计与实现，同时将底盘测功机模拟道路测试的方法引入到变速箱性能测试中，研究汽车道路行驶阻力的模拟，实现变速箱实验室模拟道路测试，以提高测试效率，缩短测试周期。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。