起伏

Occur such as excessively noisy, running-in procedure, superstandard radial runout and axial movement, working pressure for the sake of interface, operating speed fluctuation, unevenness of faults, in particular supporting the adoption of pneumatic, hydraulic assist devices to different types of power supply unit, energy system, the corresponding interface confidence、regulation allows informization quality, and so on, reaction speed, precision, and so on a more complex South of the mechanical power factors.

出现诸如噪音过大、磨合不佳，超标径向跳动与轴向窜动、工作界面游移，压力起伏波动、运行速度不匀等故障，尤其是配套采用气动，液压辅助装置，以不同类别动力供给装置，能量输导系统、相应工作界面、调控允许质量等的技术状态，反应速度、控调精度等更复杂的因素。

Dependent and terrain's r oug hne ss to de termine the terrain de tail. B efore

本文的关键是LOD 算法，我使用了视点相关以及和地形本身起伏程

The event of collision between Lasha block and Qiangtang block in Cretaceous was too weak to cause the regional tectonic effect, but only produced a little relief topograph and Cretaceous red classic deposit in Central Asia.

拉萨陆块与羌塘陆块白垩纪的碰撞本身表现并不强烈，当然也难以产生区域性的构造影响，只是在准平原化基础上产生一些地形微起伏，出现白垩纪红色碎屑岩沉积。

Jonathan Dimbleby, an accomplished British broadcaster, was by his frank admission in a state of considerable emotional turm oil when he travelled from the Arctic city of Murmansk to Vladivostok.

乔纳森丁伯柏，一位多才多艺的英国资深媒体人，以坦率的言辞记录了他从北极圈内的城市摩尔曼斯克到海参崴途中，相当大的心绪起伏。

As the moon scudded across the warm sky toward midnight, Simon's steps grew heavier and heavier The lich-yard seemed to have no ending—indeed, the ground had begun to rise and fall over the gentle humps of the outer downs while he still walked among the weathered stone teeth, some solitary and upright, others leaning together like old men in senile colloquy He wove in and out among the buried pillars, stumbling across the uneven, tussocky ground Every step became a struggle, as though he waded in high waters

这温暖的夜空中，月亮渐渐地移向了午夜，Simon的脚步越来越沉重。这墓园，似乎没有尽头，总也走不完——实际上，在这远离城镇的丘陵上，这地面沿着那些并不陡峭的土堆，变得起伏不平，而他，不但要越过这些小土丘，还要绕过那些风化了的石头，这些石头，有的是单独竖立，有的则互相倾斜倚靠，象是默默交谈的老年人。他在这些埋在地上的墓碑间，绕进绕出，在这些坑坑洼洼、杂草丛生的地上，磕磕绊绊地走着。迈出的每一步，都那么艰难，就象是他在很深的水里跋涉着。

Hands were hidden in the pockets of the umbrellaless; umbrellas were up.

没带伞的人把手插在衣服口袋里，带了伞的人高高举着桑街上成了一片圆圆的黑布伞面的海洋，翻滚起伏着，往前移动着。

Hands were hidden in the pockets of the umbrellaless; umbrellas were up. The street looked like a sea of round black cloth roofs, twisting, bobbing, moving.

没带伞的人把手插在衣服口袋里，带了伞的人高高举着桑街上成了一片圆圆的黑布伞面的海洋，翻滚起伏着，往前移动着。

It feels like your whole world has come unanchored, spinning around with no sense of up or down...

似乎你的整个生活开始飘忽不定，到处起伏，一切都乱了。

On the basis of introducing the channel and system model of wireless optical communication,average bit error rate of uncoded and RS coded system with channel side information were analyzed,and compared with Turbo coded system from the following two aspects:received optical power and Log-amplitude fluctuation variance.

在介绍无线光通信信道及系统模型的基础上，推导了无线光通信未编码系统和RS编码系统在已知信道边信息条件下的平均误码率，从接收光功率和对数振幅起伏方差方面对RS码编码系统和Turbo编码系统的性能进行比较。

Aspect, rather than spatial scale, had the largest impact on undercanopy light. In forests with rough topography, utilizing transects that run from the ridge to the valley is more likely to adequately characterize spatial heterogeneity than plots or a few longer transects.

在福山试验林，坡向较空间尺度对林下光照有更大的影响，因此在地形起伏剧烈如福山试验林的地区，利用多条由稜线延伸至溪谷的样线，比少数几条绵延甚长的样线或样区更能充分涵盖空间的异质性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。