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Another reason is that the degree of linear independence of the variable basis functions composed by sigmoid functions decreases as the hidden nodes increasing, and this lead up to the inferior matrix condition number during learning, which forces the learning step length to decrease and the convergence speed to slow down.

一是因为未知系统复杂时需要较多的隐节点，从而学习的参数过多减慢了学习速度；另一个原因是随着隐节点数增加，由Sigmoid函数构造的可变基函数线性无关程度减弱，从而导致学习过程中矩阵条件数变差，迫使学习步长减小，收敛速度不得不减慢。

Finally, the controlling role of structure to sedimentary was analyzed. It is showing that time-transgressive different structural zone developed different sedimentary system; the thickness of sedimentary formation and lithic facies were different on the simultaneous lateral layer of growth fault; the expansive orientation of sedimentary system was controlled by the strike of fault; the sedimentary system developed differently became of the tectonic activity was differently; step thrust slip fault can built-up multistage fault fans.

最后分析构造对沉积的控制作用，主要表现在：不同时期不同的构造带发育不同的沉积体系；生长断层造成断层两侧同期地层沉积厚度与岩相的明显差异；断层的走向控制沉积体系的展布方向；构造活动导致沉积体系的发育有显著的差异；阶梯式逆冲断层可形成多级断崖扇。

It was Margo, my oldest step-daughter, also up late and sitting in front of her computer five hours away.

是玛格，我的大女儿，正在5小时之外的学校里上网。

It was Margo, my oldest step-daughter, also up late and sittin g in front of her computer five hours away.

是Margo，我最大的继女，在五个小时以外的地方也在熬着夜。

The relation between the quality of subject selection and editor 's qualifications was studied. With traditional logical analysis as the first step of mathematization, the author established a mathematical model by giving up the set pattern of the pure qualitative analysis.

本文从总体上研究了选题质量与编辑人员素质之间的关系，并在其传统逻辑分析的基础上，作为数学化的第一步，试图跳出传统的纯粹定性分析的臼，而就其数学模型的建立进行了尝试与讨论。

In order to speed up the convergence speed, the each one step of the Landwber iteration is discomposed into the matrix computation and solution and a quick iteration scheme is given for the matrix computation. The relevant accelerated algorithm is given too. Numerical example proves that the accelerated algorithm can quicken convergence speed, reduce the calculation burden, and overcome the obstacle of application of Landweber method of iterated regularization.

为了加快Landweber迭代收敛速度，将每一步Landweber迭代分解为矩阵计算和求解，对矩阵计算部分设计了一种快速迭代格式，并给出了相应的加速算法，通过数值实验验证了这种算法能够大大加快收敛速度，有效的减少计算量，解决了Landweber迭代正则化方法在实际应用中的障碍。

It's possible for two different CPUs to be executing their microcode just slightly out of step such that one of them ends up updating a stale value.

对于两个不同的CPU可能正在执行他们的微代码，紧紧稍微超出这样的最终更新陈旧键值步骤的时候。

That's the next step for de Graf and other animators: to imbue characters like Moxy with elementary moves -- standing up, bending over, lifting a heavy object -- which can be recombined into smooth believable action.

格拉夫和其他动画师下一步想要做的事情是：赋予像莫西这样的人物某些基本动作——起立、弯身、举重物，而这些基本动作又可以重新组合成某种平稳可信的行为。

It looks like she's nerving herself up to step forward.

好像她正在给自己以力量，一步步向前。

Step 1 is to open up a new Notepad document.

第1步是打开了一个新的记事本文档。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐