不平坦地

There, on the flat alluvium beds of that mighty river, they had been reconstructed exactly - to the last screw - as they had been in Germany.

在长江的平坦冲积平原上，又严格按照在德国的样子，一个螺丝也不差地把设备重新组装。

These shoes tend to be more weather and water resistant and are slightly stiffer for better stability on uneven terrain.

这些鞋更趋于天气和耐水性和略带严厉的，为更好地稳定了不平坦的地形。

Beginning with wave equation, the paper has deduced the propagation of gauss pulses in single mode fiber and fiber grating transmission compensation. The characteristics of cascaded phase-shift gratings are discussed by numerical simulations of coupled-mode theory and T-matrix method. The experimental works and measurement results are shown in this paper. On the other hand, we have introduced the basic theory of EDFA and figured out the characteristics for EDFA at different conditions by numerical simulation. Some experimental results for EDFA are also presented here. In this article, you can find the influence on Optical Fiber Amplifier by Gain Tilt, especially, the negative effect on CSO in CATV transmission system.

论文首先从波动方程入手，对高斯脉冲在单模光纤中的传播演化及光纤光栅透射补偿进行了详细的研究；较系统地介绍了光纤光栅的耦合模理论，并将传输矩阵计算法用于计算级连相移光纤光栅的光学特性；重点介绍了作者在光纤光栅刻制及特性测量方面所做的一些实验研究工作；较系统介绍了EDFA的基本理论，计算出各种条件下EDFA的光学特性，并进行了一些实验研究；综合分析光纤放大器对光纤传输系统的影响，特别分析了光纤放大器增益不平坦对光纤CATV系统中CSO恶化的原因及其解决方法，并研究了光纤布拉格光栅在稳定980nm泵浦源输出功率和输出波长方面的应用；结合一个基于光纤光栅和光纤放大器的光纤用户接入网方案，对光纤用户接入网的若干问题进行了理论与初步的实验研究。

They read the nine thousandth tale about Zebulon and Sophronia, and how they loved as none had ever loved before, and neither did the course of their true love run smooth —— at any rate, how it did run and stumble, and get up again and go on!

他们读了九千个关于西布伦和赛福隆尼亚的故事，他们如何相爱，从没有人这样地相爱过，而且他们的恋爱经过也不平坦，——总之是，他们如何爱，如何栽跟斗，如何再爬起来，如何再相爱！

Katze grinned enigmatically, Not even my Brace was ever a man.

& / Katze 难解地露齿而笑，&不平坦的我支柱曾经是男人。

Simulations of echo intensity,maximum precipitation without orographic effects are much weaker than observations;and they are much improved and closer to the reality after consideration of orographic effects.

理想地形的对流过程虽然不能模拟出对流群中多单体的生消过程，但最大降水强度和累积降水都比平坦地面的大，更接近实测结果。

Yet despite Riley's unnatural display of power Jay knew his own reflexes and motion were far faster than even this adversary could muster, and he met every blow with faster parries and dead-accurate strikes against Riley's head and body mass.

然而尽管力量鸟的赖利不自然展览知道他自己的反射和运动是遥远地快速地胜於平坦的这一个敌手可以召集，而且他遇见每打击更快速地挡开和对抗赖利的头和身体大众的死-正确的罢工。

On one side of the road rose a high rough bank where hazels and stunted oaks with their roots half exposed held uncertain tenure: the soil was too loose for the latter; and strong winds had blown some nearly horizontal.

路的一旁是一条不平坦的高坡，榛树和短小的橡树半露着根，不稳地竖在那里；这土质对于橡树来说是太松了，而强烈的风把有些树都吹得几乎要和地面平行了。

He walked at the other's heels with a swing to his shoulders, and his legs spread unwittingly, as if the level floors were tilting up and sinking down to the heave and lunge of the sea.

他摇晃着肩膀跟在那人身后走着，两条腿不自觉地叉开，仿佛平坦的地板在随着波涛左右倾侧，上下颠簸，那宽阔的房间似乎装不下他那晃动的脚步。

He walked at the other's heels with a swing to his shoulders, and his legs spread unwittingly, as if the level floors were tilting up and sinking down to the heave and lunge of the sea.

他摇晃着肩膀跟在那人身后走着，两条腿不自觉地叉开，仿佛平坦的地板在随着波涛左右倾侧，上下颠簸。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。