起伏

基本解释 (translations)

fluctuation  ·  gurgitation  ·  heave  ·  roll  ·  undulate  ·  undulating  ·  undulation  ·  wave  ·  waving  ·  welter  ·  heaved  ·  undulates  ·  waves  ·  weltered  ·  weltering  ·  welters  ·  fluctuations  ·  wampish  ·  undulance

词组短语

heave rolling

与起伏相关的网络例句 [注：此内容来源于网络，仅供参考]

It was well he did, for the whole hill-back was one billowy, white ocean.

他这样做很好，因为整个山脊就像一个巨浪，白色的海洋，起伏并不是和地面的起伏一致。

And at the beginning of the scintillation, the plasma has a large vertical velocity, which can also cause the uncertainty of the zonal drift velocity.

另外，在闪烁刚发生时，不规则体纬向速度起伏较大，这可能与不规则体的随机起伏以及等离子体泡产生时垂直速度较大有关。

Finally, on Earth-space paths, by applying a modification of the Rytov method that incorporates spatial frequency filter function under strong fluctuation conditions, a tractable model is developed for the scintillation index of a Gaussian optical beam wave that is valid under moderate-to-strong irradiance fluctuations. The scintillation indexes for collimation Gaussian beam are predicted by this analytic model, based on ITU-R C〓 model.

最后，应用强起伏下引入空间滤波函数的修正Rytov方法，发展了一种易处理且可用于从弱到强起伏地－空路径的高斯波束光波闪烁指数模型；基于ITU-RC〓模型，预测了准直高斯波束的闪烁指数，其结果和理论分析结果相符。

By locking the laser the frequency jitter of less than ±250 kHz is achieved in 50 s, which is greatly improved comparing with the frequency fluctuation of about 3 MHz in the condition of free-running.

研究获得在50 s内激光器频率起伏小于±250 kHz，较相同时间内激光器自由运转时的频率起伏3 MHz有显著改善。

However, the sparsity of the observational points used in the refraction method due to the restrictions imposed by the surface hypsography of the area-- one point per kilometre-- makes it possible only to give relatively accurate data for base rock velocities, but not for morphologic structure configurations.

但是，小折射方法受地表的地形起伏因素影响比较大，且观测密度也不够，每公里只有一个点，所以在该区只能较准确地给出基岩的速度信息，而无法准确地获得基岩的形态起伏数据。

However, owing to the much restricted hypsography of the surface for the refraction method and the insufficient surveying points --only one observational point a kilometre, we can only provide relatively true velocities of the base rock, but cannot obtain the accurate data of the morphologic-structural configuration.

但是，小折射方法受地表的地形起伏因素影响比较大，且观测密度也不够，每公里只有一个点，所以在该区只能较准确地给出基岩的速度信息，而无法准确地获得基岩的形态起伏数据。

The statistical characteristic of irradiance fluctuation and atmospheric refractive-index structure constant are analyzed.

实验中对光强起伏和到达角起伏进行了同步测量，分析了接收光强起伏的统计特性以及传输路径上大气折射率结构常数的特性。

If the tectonic uplift is not considered, the relief of Dabie orogen will reach at least 3km in Late-Cretaceous. As to the value of the relief reduction factor in Dabie orogen at 90Ma, the largest value appeared in northeast region, followed consecutively by the core and southeast Tanlu fault zone, with the smalleast value appeared in northwest and southwest region. The results reflect the strong uplift difference between core and North Huaiyang flank in Dabie orogen during doming extension period. Relief in the core region and southeast Tanlu fault zone is higher than those in the peripheral regions, northwest and southwest flanks are more stable than other regions.

如果不考虑构造抬升，大别造山带在晚白垩世地形起伏至少可达3km.90Ma时大别造山带地形起伏变化率在空间上呈现如下特征：东北区块最大，热窿核部其次，东南郯庐断裂区块再次，西北、西南区块最小，反映大别造山带热窿伸展期，核部与北淮阳翼之间强烈差异隆升，核部地形和东南郯庐断裂区块起伏高于周边地区，西北、西南两个翼部比其他地区稳定。

Results Xunhua-Guide area is characterized by step-shaped low-relief at different elevation. The low-relief surfaces developed above the newer strata in sedimentary basin among the Oligocene to the lower Pleistocene are in higher elevation, but above the older strata, are in lower elevation. The elevations of all above low-relief surfaces are lower than those of the planation surface above the bedrocks in the thrust belts. The low-relief surfaces of terraces, developed on both sides of the deep-cutting valleys within the basins, are lowest in elevation.

结果 循化－贵德地区地形形态总体呈台阶状结构，在不同海拔高度存在低起伏地形；发育于盆地沉积地层之上的低起伏面表现为年代越新的地层之上低起伏面高程越高，越老的地层高程越低，并且它们均低于发育于逆冲带基岩之上的夷平面；发育于盆地深切河谷两侧阶地之上的低起伏面海拔高程总体较低。

When the receiving aperture is much larger than the scattering disk scale, the aperture-smooth effect is remarkable and the derived variance approximates the result given by weak-fluctuation theory for any zenith; when the receiving aperture is much smaller than the scattering disk scale, the low-pass filter effect of the scattering disk scale is dominating and weak-fluctuation theory is valid only for small zeniths.

散射盘尺度和接收孔径对到达角起伏起平滑作用，当接收孔径远大于散射盘尺度时，由于孔径平滑作用，导出的表达式在任意天顶角都可以近似为弱起伏理论给出的结果；当接收孔径小于散射盘尺度时，散射盘尺度的平滑作用明显，接收孔径的平滑作用相对较小，传统的到达角起伏理论仅在小天顶角是适用的，在大天顶角必须用新导出的方差表达式。

与起伏相关的网络解释 [注：此内容来源于网络，仅供参考]

fluctuate data：起伏数据

fluctuate | 波动,起伏,浮动 | fluctuate data | 起伏数据 | fluctuate noise | 起伏噪声,起伏干扰

fluctuating：起伏

所有的系统都含有不断起伏(fluctuating)的次级系统,有时一个起伏或诸期称之为特异时刻 (singular moment)或分歧点(bifurcationpoint),而且根本四、从均衡到非均衡传统物理学强调稳定、有序、均匀与平衡,关心的是封闭系统和线性关系,

geoid undulation：大地水準面起伏

大地水準面高 geoid height | 大地水準面起伏 geoid undulation | 大地水準面起伏 geoid undulation

relief：起伏

表示全局的起伏(Relief)导线宽度扩展. 表示全局的起伏(Relief)项目扩展. 表示全局的起伏(Relief)气隙扩展. 表示翻转(Flip)层. 表示起伏(Relief)形状是否被允许(Gerber选项).

slack selvedge：起伏不平的布边

ridgy cloth 起伏不平的布 | slack selvedge 起伏不平的布边 | selvedge float 布边浮经

undulated：波形的/起伏的

undulate /波动/ | undulated /波形的/起伏的/ | undulation /波动/弯曲/起伏/

surface undulation：表面起伏,地面起伏

surface type vibrator 表面振动器 | surface undulation 表面起伏,地面起伏 | surface varactor 表面变容二极管

phugoid：起伏线

照相锌版术 photozincography | 起伏线 phugoid | 起伏摆 phugoid oscillation

phugoid oscillation：起伏振荡

phugoid motion 起伏运动 | phugoid oscillation 起伏振荡 | galloping 驰振

phugoid motion：起伏运动

shimmy 摆振 | phugoid motion 起伏运动 | phugoid oscillation 起伏振荡