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An optical cross-connect, comprises at least one controllable switch module and a distribution frame, which may be monitored by means of a network management system, the external and internal optical distributor inputs and outputs of which (ir1 to irn, er1 to ern) may be connected within the distribution frame, by means of several optical connection paths.

要约 光学的交叉连接器有至少一个可控制的开关模块和经过网络管理系统可监控的一个分配器框架，其外部和内部的光学分配器输入端和分配器输出端(ir1至irn，er1至ern)在分配器框架内经过多个光学的连接导线是可以连接的。

The characteristic of teeth meshing and,further,circumferential load distribution of non-conjugate crown gear coupling are analyzed,by which an effective method is given for analyzing the effect of obliqueness on the load distribution of engaged teeth in crown gear coupling .

分析了轧机用非共轭鼓形齿联轴器的齿面啮合特征，并在此基础上进一步研究齿间周向载荷的分配规律，给出一种分析非共轭鼓形齿联轴器工作倾角对其齿间载荷分配影响的有效方法。

When a biaxially oriented plastics film is breadthwise stretched, the distribution of the crystallizability affected by the temperature and stress will be the most important factor of the thickness distribution.

本研究主要针对的是双向拉伸塑料薄膜横向拉伸成型技术，包括对横向拉伸后的应力以及相对结晶度分布的研究。

After analyzing the magnetic field distribution of arbitrary shape coil, we study the distribution of analytical model of traveling magnetic field, rotating magnetic field and electromagnetic force in difference case in the electromagnetic crystallizer.

2在分析任意形状线圈的磁场分布基础上，在电磁结晶器内，研究了不同情况下行波磁场和旋转磁场及其电磁力的分布解析模型。

The method that simple cubic equation was changed from general to standard was introduced and the distribution of standardized real root was illustrated, which solved the problem of the distribution of any real root for simple cubic equation.

摘要介绍了一元三次方程一般式化为标准式的方法，结合图形给出了标准式的实数根的分布情况，从而解决了任意一元三次方程的实数根的分布的问题。

Cumulate probability distribution of trials of random variable of uniform distribution.

随机变数多次试验结果之累积机率为均匀分布。

Cumulate probability distribution of trials of random variable of normal distribution.

随机变数多次试验结果之累积机率为常态分布。

The technique of parameters normalization based on piecewise estimating the cumulative distribution function is performed in this paper. In this way the non-Gaussianity in the means of the cumulative distribution of Mel-cepstral parameters is decreased. Thus GMMs with fewer mixtures could model them precisely.

本文提出了一种基于分段估计概率分布函数的规整方法，在概率分布的意义上降低特征参数偏离高斯分布的程度，从而可以用较低混合度的高斯混合模型对其建模。

The new upper bound on complementary cumulative distribution function of the PAPR of a band-limited OFDM signal is derived based on the level-crossing rate theory, and the Monte Carlo simulation of the PAPR distribution of a 16QAM-0FDM system with different subcarriers is carried out to test the tightness of the new upper bound.

基于越幅率理论推导了带限OFDM信号PAPR的互补累积分布函数的一种新的上边界，并针对一个16QAu-OFDM系统，对不同子载波数的PAPR分布进行了蒙特卡罗仿真，以验证新的上边界的紧密性。

Concerning the disadvantage of the original PSO that is easily trapped in the local optimization and the convergence speed is slow in the evolution later, a particle swarm collaborative optimization algorithm based on velocity angle was proposed. The strategy of inertia weight adjustment was adopted based on cumulative distribution function of Gaussian distribution.

针对PSO存在易陷入局部极值、进化后期收敛速度缓慢的缺点，提出一种基于速度夹角的粒子群协同优化算法，并且引入了一种基于高斯分布的累积分布函数的惯性权重调整策略。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。