适应基

We proposed a simple way to calculate separability of each class after radical basis function neural networks have been selected as a type of node.

使用径向基函数网络作为节点网络，使节点网络结构适应两类间的可分性，从而最终优化了神经树网络的结构。

What Davidson has done is to constrain the Convention-T empirically and propose semantical theory of truth for natural language.

第三部分说明了戴维森为了使塔尔斯基的约定-T能够适应日常交流中的自然语言，对它进行了改造。

So we designed a adaptive synchronizing controller based on hereinbefore hardware environment: first a small magnitude reference signal r is outputted to system through the signal card (to ensure that the vibrating system works in a linear state), and this signal is sent to the moving coil of vibrator through the power amplifier, so vibration is produced through electromagnetic induction. Secondly the vibration signal can feedback to the data acquiring card in the servo system through the acceleration sensor on the Vibroseis reactor M〓 and the base-plate M〓, then the computer can get the current vibrating state y〓 of the coil of vibrator according to the feedback information from the data acquiring card, and give a real time comparing between the current state y〓 and the reference output y〓 of the set-in reference model with current reference input being r , then regulates the correlative controlling parameters according to the error e〓=y〓-y〓 till y〓→y〓, finally normal signal sweeping begins with a certain phase fixed. Meanwhile a synchronization signal for seismic signal record is sent to seismograph from synchronization signal outputting component in the Vibroseis system to perform the controlling process of synchronization of sweeping phases.

为此，我们基于以上的硬件环境设计了一个自适应同步控制器：首先通过信号发生卡对系统输出小幅度的参考信号r(从而保证振动系统工作处于线性状态)，信号通过前置放大器、功率放大器等送到激震器动圈，并通过电磁感应产生振动，振动信号通过可控震源激震器反应块M〓和基板M〓上的加速度传感器反馈给伺服系统中的数据采集卡，工控计算机根据采集卡的反馈信息，获取当前激震器动圈的振动状态y〓，并实时地将该状态与内置的参考模型在当前参考输入r下的参考输出y〓进行辨识，再将两者输出误差e〓＝y〓-y〓对系统的有关控制参数进行调整，直至y〓→y〓，最后在经过某一固定的相位后，开始信号的正常扫描过程，与此同时，由可控震源系统的同步信号输出部件向地震仪送出一地震信号记录同步信号，进而完成扫描相位同步控制过程。

The set of the elementary functions is obtained by the successive matching of the signal local nature with the single prototype Gaussian function through regulating its variance, sweep rate, translation and modulation in an adaptive manner.

基函数集是由单一原型高斯函数通过自适应调节其方差、扫频率、时移和频移来匹配信号的局部时频特征而获得。

The limited direction basis function of DWT has made it impossible to describe high-dimensional signals such as images very well. Compared with this demerit, the second-generation Bandelet transform is a novel multi-scale geometric analysis method, which can adaptively trace the geometrical regular surfaces.

有限的方向基函数导致DWT无法很好表述图像这种高维信号问题，而第二代Bandelet变换作为一种新兴的多尺度几何分析方法，能自适应地跟踪图像的几何正则方向。

The obtained results a re compared with analytic solution and those from integral equation and other me ans. It is shown that the staggered grid finite difference method combined with the Biconjugate gradient iterative solver processed with divergence correction and incomplete Cholesky decomposition procedures can efficiently improve the three dimensional electromagnetic calculation with high accuracy and stability.

经与解析方法、积分方程等其他方法的计算结果对比表明，交错网格有限差分法结合散度校正和不完全乔累斯基分解预处理的双共轭梯度迭代方法进行正演计算，速度快、精度高、结果稳定，能适应三维复杂介质的数值模拟，为三维电磁反演奠定了基础。

For this purpose, many new materials (such as carbonylic composite material and ceramics) have been manufactured. So the study of material character in the terrific conditions, especially the precise measurement of the strain and stress, becomes very urgent.

为适应这种需要，人们研制了多种新材料（如碳基复合材料、陶瓷等），而这些构件在恶劣环境中的应变、应力等材料性能的精密测试就成为急需解决的问题。

A solid and tough team that of Karel Poborky, perfectly suited in a cold climate and capable of rising a dam in front of the Rossonero forwards.

波波斯基这样的球员，非常适应寒冷的天气，而且在米兰的前锋面前树起钢铁防线。

LTA-induced delayed PC can prevent brain damage caused by peroxidate reaction and reduce the destruction of ultrastructure of the neuron. The neuroprotective mechanisms of LTA pretreatment may be associated with anti-free radical effect and decreased the cytotoxic effect of NO.

结论LTA诱导的延迟预适应能显著减少大鼠脑组织再灌注损伤，减少脑组织坏死，其作用机制与减少脑I/R后自由基和NO毒性作用有关。

It has its roots in the Soviet Sudaev PPS-43 submachine gun, which was copied in Finland as Tikkakoski M/44 , with some modifications (including change of caliber to 9mm and adaptation to use Suomi -type magazines).

它有它的根源在苏联 Sudaev聚苯硫醚- 43冲锋枪，这是芬兰复制作为蒂卡科斯基M/44使用，一些修改（包括改变口径为9毫米和适应芬兰语型杂志）。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。