undulation

[.ʌndju'leiʃən]

n. 波动, 弯曲, 起伏

例句与用法：

The downs fell in gentle undulations to the sea.

这块丘陵地略带倾斜伸向大海。

词形变化：

形容词: undulatory | 动词过去式: undulated | 动词过去分词: undulated | 动词现在分词: undulating | 动词第三人称单数: undulates |

n.

1. (水面等的)波动; 小浪

2. (土地等的)起伏

3. 【物】(声、光等的)波荡

undulation

词形变化：

形容词: undulatory | 动词过去式: undulated | 动词过去分词: undulated | 动词现在分词: undulating | 动词第三人称单数: undulates |

词义辨析：

同义参见:

undulation[,ʌndju'leiʃən]n.1.■波动；起伏；波状蠕动2.■波浪形；波状轮廓3.■【物理学】(光、声等的)波动，波荡4.■【高尔夫球】起伏地段

undulation

名词 undulation:

an undulating curve

同义词：wave

wavelike motion; a gentle rising and falling in the manner of waves

(physics) a movement up and down or back and forth

同义词：wave

undulation

■She moved with a shorter undulation beside her father's wife.

她迈着细小飘逸的步子，随着继母走来走去。

■In has had the high undulation density situation still needs to carry on STEL the examination.

在有过高的波动浓度情况下，还需要进行STEL的检测。

■This system have sensitive control high stability, little output HV DC undulation, high anti-interference.

本系统控制精度高、稳定性好、输出直流高压的脉动系数小、抗干扰性强。

■The "na" stroke, falling right-downwards, formed a stressed undulation and served as a mark of separation.

出土文献中的捺，以重笔顿出波磔，具有划分字与字的界限的客观功效。

■But some unexpected enthusiasm and undulation are needed under the rational business imprints.

但是理智的商业印记下，也需要一些出乎预料的激情和起伏。

■As the opening moved around to him one of the hands fluttered out in fishlike undulation.

当这个打开的洞向他靠近的时候，其中的一只手象鱼一样地摇动着。

■For 30 year international petroleum price undulation is fierce, the overall assumes the trend of escalation.

如果你对 30年来国际石油价格波动剧烈，总体呈上升趋势。

■And if your knees and your feet come out of the water, then your undulation motion is actually too large.

如果你的膝盖和脚露出了水面，那么你的摆动幅度就过头了。

■As an assistant one to the shipping industry,which is fluctuated with the undulation of the shipping.

船供行业作为航运业的一个辅助行业也会随之波动而受到影响。

■The filament winding pattern of the composite tube, winding parameters and undulation degree are studied in this paper.

本文介绍纤维缠绕复合材料管件的图型形成过程 ,并研究了影响图型的参数及纤维波动程度的计算。

■When a gust of wind blows across the sea-like desert,the undulation of the sand has the shape of the wind imprinted on it.

当万里长风吹过翰海，沙的起伏留下了风的形状。

■Human beings are blessed with a flawless undulation machine - the human body. Unfortunately, however, most people do not know how to make use of it.

而人类尤其得天独厚,与生俱有人体这部完美无瑕的波动机器,很可惜的是,大多数人却不知如何运用它。

■Undulation machines represent a new dimension in human technology, indicating that human consciousness has become elevated to some degree.

波动机器是人类科技发展的一个新兴领域,同时也意味著人类的意识层次已经有了某种程度的提升。

■There are many differentiae in urban plaza construction between mountainous city and plain city because of landform undulation.

山地城市由于地形起伏,在城市广场建设中与平原城市有许多不同的地方。

■For one thing, its ribcage would have restricted the lateral undulation of the trunk that typically occurs in tetrapod movement.

典型四足动物的运动方式是躯干左右摇摆，而牠的胸廓会妨碍做这种运动。

■Throughlearning a great lot of information, the theory of this method is facilely analyzed.It isanalyzed with undulation theory.

本人通过阅读大量的相关资料，简要地分析了强夯和排水板联合方法的加固机理。

■Undulation is one of the fundamental models of the geological effect , the undulation motion and variation inshape of earth crust is an geologic facts.

波动是地质作用的基本形式之一，地壳的波状运动和变形是客观存在的。

■Have other teammates or your coach check out your kick to make sure your undulation is there, starting from the chest down.

让你的队友或者教练在一旁帮你看一下，确保你做出由胸部下沉开始传动力的波浪体态。

■Therefore it can avoid the mistake in the process of recording/reading the information due to the small undulation of the optical disk.

另一方面该环形滤光片能使焦深不变或变长，减小了在记录过程中因为光盘的微小波动而引起的记录信息的错误率。

■The effection of var compensation of SVC to voltage undulation that caused by system faults and var load undulation are presented.

利用该模型,仿真计算了静止无功补偿器(SVC)对系统故障、无功负荷波动等引起的电压波动值。

■By the testing of the heavy metals in high resolution sediment of Liangzi Lake, the authors of the paper obtained the undulation records of the recent.

通过对湖北省梁子湖高分辨率沉积物中重金属元素的研究,得到了梁子湖区近代环境污染的波动记录。

■Although each month inflationrate has the undulation, but the majority economist estimates thisyear whole year the bloating rate to be able about 4.5%.

尽管各月的通货膨胀率有所波动，但大多数经济学家预计今年全年的通胀率会在4.5%左右。

■But he could see the prisms in the deep dark water and the line stretching ahead and the strange undulation of the calm.

但是他可以看见漆黑的海水深处的彩虹七色,面前伸展着的钓索和那平静的海面上的微妙的波动。

■The undulation of the stock price is not only as the result of the economic activity, but also has important influence to the macroscopic economy .

股票价格的变动不仅是作为实际经济活动的结果，而且对实体经济有着重要影响。

■The real estate industry is widely correlative and strongly influencing, and the oversized undulation will make entire national economy in crisis.

房地产业关联度广、影响力强，起伏过大的波动会危机整个国民经济的发展。

■When a gust of wind blows across the sea-like desert, the undulation of the sand has the shape of the wind imprinted on it.

当万里长风吹过翰海，沙的起伏留下了风的形状。

■Stalagmite record revealed that Indian summer monsoon moved forward rapidly,and climate undulation on a century scale resulted in the change of the solar radiation.

石笋记录揭示印度季风的快速推进或退出(萎缩)以及百年尺度上的气候波动是太阳辐射量变化造成的结果。

■In practice,due to undulation of energy,pigeons of devices,movement of patient,squirm of organisms,artifacts often appear in the results of usual methods of digital subtraction.

在临床应用中,由于能源能量的波动、设备噪声、病人移动、器官蠕动等,通常的数字减影结果常常出现伪影。

■The situation in real estate industry deteriorated the social income distribution; the latent financial risk also becomes the blasting fuse of macroeconomic undulation.

房地产业的这种发展态势恶化了社会收入分配,潜在的金融风险也成为宏观经济波动的导火索。

■A commonly observed welding defect that characteristically occurs at high speeds in the periodic undulation of the weld appreaance,was known as the humping weld.

在高速焊接过程中,当焊接速度达到临界值时通常会出现焊道表面形状的周期性波动这一显著特征缺陷,即所谓的驼峰焊道。

■To report to Quality control Manager on serious defects, serious property undulation on products, serious deviations on operations and daily inspection result.

向质量经理汇报产品的重大质量缺陷、严重质量波动、严重操作不当以及每日检验结果。

■Based on an analysis of the filament winding pattern and filament undulation,a new method for calculating the elastic modulus of filament winding composites is presented.

层板区域用经典层板理论计算弹性模量;纤维束波动区域根据纤维波动的细观图形及走势计算弹性模量。

■The shallow sedimentary basin structure can be obtained from reflection seismic data;basement undulation and deep structure can be obtained from gravity and magnetic inversion.

浅层沉积盆地结构通过反射地震资料控制，深层地质结构信息利用重磁异常场分离、物性界面反演等方法得到。

■The floor undulation reason and law of the slicing fully mechanized faces is emphatically analyzed, and the effective methods of controlling the floor undulation is worked out .

本文着重分析了分层综采工作面底板起伏变化的机理及规律，并提出了有效控制分层综采中工作面底板起伏变化程度的方法。

■Consisting of cave-dwelling groups, rising andfalling with topographical undulation, the earth-scape pre-sents typical villages form and settlement scape on loessplateau.

窑洞建筑群及其随地形起伏排列的大地景观,是黄土高原典型村镇形态和聚落景观的核心。

■This paper presents a system measuring sweep nonlinearity and power undulation of LFMCW assembly automatically and describes the measuring principle in detail.

本文提出一种自动测试LFMCW组件的扫频非线性和功率起伏的方案，对其测试原理作了详细推导，并进行了计算机仿真和实际测试。

■Along with financial globalization and the intensifying undulation of financial market, commercial banks all over the world have all been faced the unprecedented challenge.

随着金融全球化趋势及金融市场波动性的加剧,各国银行受到了前所未有的信用风险的挑战。

■Results All the patients appeared motion undulation,character changing,and role cognized conflicts.After active mental nursing,all women gained convalescence.

结果:66例患者中,出现不同程度的情绪波动、性格变化及角色认知冲突,经积极的心理护理后均得到康复。

■Factor effecting injection quantity uniformity were briefly analyzed, and the undulation quantity and injecting pulse revising was put forth to meet the respective demand.

简要分析电控喷油器的均匀性影响因素，提出了压力波动量控制的办法和喷油脉宽修正的办法满足小喷油量均匀性要求。

■The situation in real estate industry deteriorated the social income distribution;the latent financial risk also becomes the blasting fuse of macroeconomic undulation.

房地产业的这种发展态势恶化了社会收入分配,潜在的金融风险也成为宏观经济波动的导火索。

■The total level of scattered light intensity can be reduced by polarization technique,while the undulation of scattered light can be suppressed by magnetic field.

偏振-同步荧光法能有效地抑制同步扫描过程中散射光总水平的影响，外加磁场效应能有效地抑制散射光的波动。

■In addition, the article computes anti-earthquake reliability of natural gas pipeline based on undulation response compute method of natural gas jointing steel pipeline.

结合简便实用的天然气焊接钢管线波动反应计算方法,对天然气管线的地震可靠性进行了分析计算。

■The construction of pile foundation is difficult for the growth of karren, slot, eagle nib, soil hole, karst etc, and the intensity undulation of rockbed in karst region.

岩溶区因溶沟、溶槽、石芽、鹰咀、溶洞、土洞等发育，基岩面起伏强烈，给岩溶区桩基础施工带来较大困难。

■In the foundation of cycle undulatory theory, the booming theory founded the booming index, using it to monitor the influence of macroscopic economy by cyclical undulation.

而景气理论则是在周期波动理论的基础上，构建景气指数来监测宏观经济受经济周期波动的影响。

■Based on the CTD data collected on PN section in the East China Sea during March of 2001, the numerical simulation method is used to study the effect of sea-bottom undulation on sound propagation on PN section in the Kuroshio area.

利用2001年3月东海PN断面"973"调查获得的CTD数据,用数值模拟方法研究了PN断面黑潮区域海底起伏对声传播的影响。

■Fushi Shile Corporation in Shenzhen has the settlement of exchange demand every month, but has not actually taken certain measures to the exchange rate undulation, without doubt, it has undertaken a very big risk.

富士施乐深圳公司每月都有结汇需求，但却没有对汇率的波动采取一定的控制措施，无疑是承担了很大的风险。

■During Holocene, Horqin sandy land had several periods of sandy land reduces affected by global climatic undulation, in which the first reduce period during warm time of Holocene profoundly influenced the Hongshan Culture in Xiliao River upstream.

摘要科尔沁沙地在全新世期间，受到全球气候波动的影响，有过多次沙漠化逆转期，其中发生在全新世大暖期的第一次大规模逆转对西辽河上游地区红山文化产生了深远的影响。

■The above indexes can be used for hydrological modeling of river basins, but the undulation of topography and the grid-size of the DEMs should be taken into account in practical application.

上述指标可应用于流域水文模拟中 ,但应用时需考虑地形的起伏程度和DEM网格的大小 .

■The result of real-time control showed that thi s metho dobviously improved the control accuracy and reduced the undulation of p ressure and calorific value,and met the demand of users well.

实时控制结果表明：本方案明显提高了控制精度，减少了压力和热值波动，很好地满足了用户的要求。

■The spatial distribution of deep faults in the crust are determined.The results show that the depth of Moho increases from SE to NW in general and presents undulation on this background.

结果表明，研究区莫霍界面埋深整体上由东南向西北加深，并在这一背景之上呈现波浪起伏，断陷盆地对应上地幔的隆起；