undulate

英 [ˈʌndjuleɪt]

美 [ˈʌndʒəleɪt]

v.  起伏; 波动; 荡漾

过去式：undulated　复数：undulates　第三人称单数：undulates　过去分词：undulated　现在分词：undulating　

GRETEM8

Collins.1 / BNC.37025 / COCA.25684

牛津词典

verb

• 起伏；波动；荡漾
  to go or move gently up and down like waves
  1. The countryside undulates pleasantly.
     原野起伏，景色宜人。

柯林斯词典

• VERB 波动；起伏；摇曳
  Something thatundulateshas gentle curves or slopes, or moves gently and slowly up and down or from side to side in an attractive manner.
  1. As we travel south, the countryside begins to undulate as the rolling hills sweep down to the riverbanks...
     我们一路南行，乡间开始变得起伏不平，绵延的山峦一直延伸到河岸。
  2. His body slowly undulated in time to the music.
     他的身体随着音乐的节拍慢慢摆动。

英英释义

verb

• increase and decrease in volume or pitch, as if in waves
  1. The singer's voice undulated
• move in a wavy pattern or with a rising and falling motion
  1. The curtains undulated
  2. the waves rolled towards the beach
  Synonym:rollflapwave
• stir up (water) so as to form ripples
  Synonym:ripplerufflerifflecockle
• occur in soft rounded shapes
  1. The hills rolled past
  Synonym:roll

adj

• having a wavy margin and rippled surface

双语例句

• The activity of strong earthquakes is undulate and clustered in the major region in certain period.
  强震活动具有在时间上的起伏特征与空间上集中分布于主体地区的特征。
• There's also an analysis of undulate form feature of vesicular breath sounds dry rale and wet rale.
  分析了正常的呼吸音、干性罗音和湿性罗音波形的特点。
• The change of the shelter forest is in an undulate growing trend on the whole, and a trough appeared in the 1980s.
  防护林的变化从总体上是呈波浪式的增加趋势，在1980年代出现了一个波谷。
• His body slowly undulated in time to the music.
  他的身体随着音乐的节拍慢慢摆动。
• As we travel south, the countryside begins to undulate as the rolling hills sweep down to the riverbanks
  我们一路南行，乡间开始变得起伏不平，绵延的山峦一直延伸到河岸。
• When gravity survey is conducted in greatly undulate terrain, observed gravity anomaly also includes noise anomalies which are linearly and nonlinearly correlative to land form.
  在地形起伏大的地区进行重力测量，所得重力异常中包含了和地形线性相关与非线性相关的干扰异常。
• To solve these problems, researching the electric field distribution and the apparent resistivity under the undulate terrain and topography is very meaningful.
  针对这些问题，研究起伏地形下的电场分布及地形对视电阻率的影响是非常有意义的。
• The continuation of the observed gravity anomaly on an undulate terrain to the mean horizontal plane is carried out.
  将起伏地形上测量的重力异常，延拓至平均水平面；
• Numerical modeling of DC electrical field interpolation on two dimension undulate topography
  二维起伏地表直流电场插值法数值模拟
• Afterward, the calculation process of the finite element method on undulate topography is introduced.
  然后介绍了起伏地形条件下有限单元法的计算流程，并对所采用的模拟程序进行了验证。