一变几

To cover with a pavement .Some hours into the journey, the road suddenly became unrideable, the pavement giving way to dirt, then pebbly gravel and then, on a very steep pitch, to a mass of sharp, broken boulders.

在我上路走了几个小时以后，道路突然变得不能骑车行进了，铺砌的路面变成了泥土路，接着是多卵石的沙砾路面，然后在一片很陡的斜坡上道路变成了大堆尖棱、破碎的石块。

Practically every atom had its origin in the tiny violence of a radioactive disintegration some time within the past few billion years.

实际上每个原子都来源于过去几十亿年中某一时刻放射性分裂的微小激变。

It took only a moment for Obi-Wan to scan the area again. He looked crestfallen, as if he'd deeply disappointed Qui-Gon.

欧比万又花了几分钟查看这一片区域，立刻变得垂头丧气，就好像他让魁刚大失所望了。

In chapter 2, we firstly introduce the model of a discrete-time neural network with generalized input-output function. The model generalizes the input-output function in transiently chaotic neural network to a class of continuous, differentiable and monotone increasing functions. Secondly we study the uniformly asymptotical stability of equilibrium in the non-autonomous model. Finally, several examples and numerical simulations are given to illustrate and reinforce our theories. In chapter 3, we firstly introduce a specific class of discrete-time neural network models with sinusoidal activation function.

在本文的第二章中，首先介绍了一类具有广义输入输出函数的非自治离散神经网络模型，该模型把瞬时混沌神经网络模型中的输入输出函数推广到了一般的单调递增且连续可微的函数；其次，利用Schauder不动点原理和利用Lyapunov函数逆定理依次证明了模型平衡点的存在性和该模型在时变权值下的一致渐近稳定性；最后，对几个具体的例子进行数值模拟，数值模拟的结果更好地说明了我们的结论。

The model generalizes the input-output function in transiently chaotic neural network to a class of continuous, differentiable and monotone increasing functions. Secondly we study the uniformly asymptotical stability of equilibrium in the non-autonomous model. Finally, several examples and numerical simulations are given to illustrate and reinforce our theories. In chapter 3, we firstly introduce a specific class of discrete-time neural network models with sinusoidal activation function.

在本文的第二章中，首先介绍了一类具有广义输入输出函数的非自治离散神经网络模型，该模型把瞬时混沌神经网络模型中的输入输出函数推广到了一般的单调递增且连续可微的函数；其次，利用Schauder不动点原理和利用Lyapunov函数逆定理依次证明了模型平衡点的存在性和在时变权值下的一致渐近稳定性；最后，对几个具体的例子进行数值模拟，数值模拟的结果更好地说明了我们的结论。

David Ader, rate strategist at RBS Greenwich Capital, thinks the curve could steepen to 2.5 percentage points over the next months.

RBS Greenwich Capital的利率策略师阿德尔认为，未来几个月这一曲线可能会变陡至2.5个百分点。

Take any race of animals, confine them in idleness, whether in a stye, a stable, or a state-room, pamper them with high diet, gratify all their sexual appetites, immerse them in sensualities, nourish their passions, let everything bend before them, and banish whatever might lead them to think, and in a few generations they become all body and no mind.

任何一种动物，把它们放在猪圈，马棚或者一个房间，让它们无所事事，给以美食，满足它们的性要求，给予它们各种享受，照顾它们的情绪，让所有其他的动物皆随顺它们，而且不要给予它们任何可以思考的条件，几代之后，它们将变得只有躯体没有头脑。

In the whore-house in Yangzhou he had never had more than a tael or two in his possession, and now suddenly he was about to become a wealthy man. Why, even when he'd been gambling at the Palace he'd never won much more than twenty or thirty taels at a sitting―at the very most a hundred or two.

韦小宝脸色都变了，他在扬州妓院中之时，手边只须有一二两银子，便如是发了横财一般，在皇宫之中和人赌钱，进出大了，那也只是几十两以至一二百两银子的事，突然听到一分便分到五十万两，几乎不相信自己的耳朵。

Still, for decades afterward, the mainstream medical community saw transsexuality as a mental disorder.

尽管如此，在几十年后，主流医学界仍将变性欲视为一种精神错乱。

Meanwhile, the good news (if further research bears it out) that the world's warming has been slowed, at least for a few years, needs to be leavened with the realisation, yet again, that there are significant uncertainties in science's understanding of the climate — and thus unquantifiable risks ahead.

世界变暖趋势已然放缓——至少在几年内——这一好消息的旁边必须加注警醒，科学对气候的理解存在着很大的不确定性，因此未来存在的风险不可估量。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。