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This paper is concerned with two problems: First, a formula is derived to estimate the error of system identification from the autoeorrelative function of stationary random disturbances and that of pseudo-random sequences. It can be used to select the type of pseudo-random sequences to be used for quick identification with a given error.

本文讨论了两个问题：(1)导出了平稳随机干扰的自相关函数、伪随机序列的自相关函数和系统脉冲响应辨识误差之间的定量关系式，可用来选择伪随机序列和估计试验误差。

One way is to regard them as the random variables submit to a certain distribution; another is to take them as a random process—— we derive random variables form any of its function's time development, and, the diffusion equation could be partially approached by a equation which is similar to the Ito stochastic integral equation so that the Ito stochastic integral equation is inter-related with the diffusion equation. Therefore, this process could basically reflect the uncertainty in different models.

PSFEM法是假定基本随机变量在均值点处产生微小摄动，利用Taylor级数把随机变量表示为确定部分和由摄动引起的随机部分，从而将有限元控制方程转化为一组线性的递推方程，求解得出位移的统计特性，进而求出应力的统计特性。

By the Utev S.and Peligrad M.inequality of-mixing random variable sequence,we obtain the Hájeck-Rènyi inequality and three series theorem and Chung′s strong law of large numbers for-mixing random variable sequence,which extend and improve the corresponding results of Gan shixin and Wu Qunying,these resuls are consistent with that for independent random variable sequence.

不等式，得到了-混合随机变量序列的Hájeck-Rènyi不等式、三级数定理和Chung型强大数律，改进了甘师信与吴群英等人的结论，达到了与独立时一致的结果。

By using the transfer matrix method of multibody system, the hard problem of computation of the vibration characteristics of LRMLRS coupled with rigid bodies and elastic bodies is solved which is very difficult to the ordinary dynamic methods, and the vibration characteristics of LRMLRS which is varied when the number of rockets in the launch device is varied, is obtained conveniently. By developing augmented eigenvectors of the LRMLRS and its orthogonality conditions, the nonorthogonality problem of the multibody system including rigid bodies and elastic bodies is solved and the exact analysis of the dynamics response of the LRMLRS including rigid bodies and elastic bodies is realized. By using the random integer programming method, the hard optimization problem which contains continuous variables, discrete variables and random variables at the same time is solved. This method provides a technology for optimum design with random variables and discrete variables. The dynamic optimum design is realized to decrease the number of rockets consumption in the LRMLRS test. The simulation system of dispersion of fire is established by using the maximum entropy method to estimate dispersion of fire.

通过应用多体系统传递矩阵法，解决了刚弹耦合远程多管火箭多体系统振动特性这一通常力学方法不便于解决的计算难题，方便地获得了远程多管火箭振动特性及其随发射架上火箭弹个数变化而变化的情况；通过构造增广特征矢量及其正交性条件，解决了刚弹耦合多体系统特征矢量不具有通常意义下的正交性的难题，实现了对刚弹耦合远程多管火箭动力响应的精确分析；应用随机整数规划法，解决了同时考虑连续、离散和随机变量等多种设计变量的优化设计难题，为含随机和离散变量的优化设计提供了手段，实现了减少远程多管火箭试验用弹量的动态优化设计；建立了应用最大熵法估计的密集度仿真系统，优化射序和射击间隔，实现了提高远程多管火箭射击密集度的动态优化。

In the current design framework concerning two-color microarray experiments, random errors are usually assumed to be uncorrelated random variables in the statistical models used to construct designs, but it is often more reasonable to acknowledge that there could be some correlation structure among the random errors. Particularly, when the technical replicates are used in the experiments.

在与微阵列实验设计相关的研究中，大部分被用来建构设计的模式其误差项均被假设为不相关的随机变数，然而这似乎与某些实际的情况相违背，例如当实验中若使用所谓的技术性重复时，不同晶片的实验结果间就可能会产生相关。

In latching the feedback random bit sequences, the linear feedback shift register includes a plurality of bi-stable latches for linearly shifting a mixed random bit sequence outputted by an XOR gate, which is combined with the true random bit sequence.

在锁存所述反馈随机比特序列的过程中，所述线性反馈移位寄存器包括多个双稳态锁存器，其用于线性地移位由XOR门输出的混合随机比特序列，所述混合随机比特序列与真实的随机比特序列组合。

By using truncation methods of random variables and Doob martingale convergence theorem,the properties of sequence of arbitrary random variables are studied,a class of strong limit theorems for sequences of arbitrary random variables is obtained under moment conditions, and some conclusions corresponded to these are generalized.

利用随机变量的截尾方法和Doob鞅收敛定理，研究了任意随机变量序列的性质，得到了一类矩条件下任意随机变量序列的强极限定理，推广了与此相应的一些结果

When laser diode illuminates the rough surface moving transversally across the light beam, the feedback light forms the random speckle due to the random pattern of the target surface, causing random fluctuations in the laser output, which is called as self-mixing speckle interference.

让半导体激光器的光学反馈来自垂直地照射的粗糙表面，把光强调制成为随机的散斑信号。

Smaller log records mean more records for same sized logs, how random were data modifications (random updates will need random IO to check if pages are up to date), number of unflushed pages in innodb buffer pool and its size as well as performance of IO subsystem.

日志记录的值越小意味着同样大小的日志里可以存储更多的记录，随机数据修改的几率有多高(随机更新需要有更多的随机IO来检查内存页是否更新)，innodb 缓冲池中未被刷新的内存页数量并且它也是IO子系统的性能表现。

Smaller log records mean more records for same sized logs, how random were data modifications (random updates will need random IO to check if pages are up to date), number of unflushed pages in innodb buffer pool and its size as well as performance of IO subsystem.

日志记载的值越小意味着同样大小的日志里可以存储更多的记载，随机数据修正的几率有多高(随机更新需要有更多的随机IO来反省内存页是否更新)，innodb 缓冲池中未被刷新的内存页数量并且它也是IO子系统的性能表现。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。