起伏

The objective and subjective evaluations all indicated that manipulating trackballs in random motion was the most difficult, and in roll or pitch motions was also more difficult than that in static or heave.

从实验中发现不论主观与客观的分析结果均显示在随机运动的环境下操控轨迹球是最困难的，左右摇摆、前后俯仰的运动环境次之，静态与上下起伏的影响最小。

In this paper, it is dealt with geomorphic analogue and time-spatial complex-response, using thalweg index and thalweg fluctuation to describe thalweg evolution (1960-1964) of the wandering reach in the Lower Yellow R. After Sanmenxia Reservoir operation.

本文供助地貌类比方法及时空复杂响应，采用深泓指数及河床起伏度，分析了三门峡水库运用后(1960-1964年)黄河下游游荡段的深泓演变情况。

In this paper, it is dealt with geomorphic analogue and time-spatial complex-response, using thalweg indexMsh and thalweg fluctuation Jbδ to describe thalweg evolution 1960-1964 of the wandering reach in the Lower Yellow R. After Sanmenxia Reservoir operation.

本文供助地貌类比方法及时空复杂响应，采用深泓指数及河床起伏度，分析了三门峡水库运用后1960-1964年黄河下游游荡段的深泓演变情况。

These develop from the gentle flexural undulations of earlier stages, which start to be visibly amplified by 3km shortening, and form quite strong peripheral anticlines and synclines by 8km shortening, decaying away from the fault.

这些褶皱是从早期轻微的挠曲起伏演化而来的，到挤压位移3km时，它们开始明显增强，到挤压位移8km时，已经形成非常大的背斜和向斜，其幅度从断层向两侧逐渐减小。

Among such features may be synclines and anticlines, geological faults , salt domes, undulations of the crystalline bedrock under a cover of moraine, ore bodies, clay deposits and so on.

例如向斜、背斜、断层、盐丘，冰碛层之下结晶岩的顶面起伏形态，矿体以及粘土矿床等。

It is possible for this new device to eliminate the growth striations introduced by the fluctuation in pulling rate.

这种新颖的提拉装置可望消除由于提拉速率的起伏而导致的晶体生长条纹。

And even now, looking out into the endless undulations of the Smokies—the array of domes, knobs, runs, valleys, gaps, and ridges—the time it took to make and wear down the mountains seemed beyond any possible knowing.

即使在如今，留心观察大烟山无穷无尽的波动起伏——一系列的穹地、丘陵、运动、山谷、裂隙和山脊——塑造和侵蚀这些山脉所用的时间似乎是不可知的。

Skyways danced loose their walls and roofs of transparent sheathing and sent them crashing to heaving, buckling streets and garden-lined thoroughfares.

空中航道的墙壁和透明天棚倒塌下来撞向弯曲起伏的街道和两边排列着花园的道路。

This is largely due to the roughness of the wires' sidewalls and undesirable fluctuations in their width.

这主要是由於这些丝的壁不平整以及宽度有起伏。

As shoutings were rising one after another,scared hares were running desperately.

吆喝之声四处起伏，受惊的小野兽没命的奔跑。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了