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　

GRE TEM8

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 fourth period is from 1966 to 1977, which is its undulate stage;
四是1966年至1977年，为其发展较为波动阶段；
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。
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。
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。
Boao is the permanent venue of the Asian Forum, an international conference body seated in China. The Boao Plaza, the main conference venue, is a structure that is open on all sides with the undulate roof resembling a seagull ready to take wings.
博鳌是论坛的永久会址。论坛也将是首个永久定址中国的国际会议组织。位于博鳌水城四面开放的论坛会场，白色的波状屋顶像海边展翅的海鸥。
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。
Put forward disposal idea and prevent measurement for quality abnormity undulate appears in entire produce process.
对生产全过程出现的质量异常波动提出处理意见和预防纠正措施。
Type 2, the leaf epidermal cells are irregular in shape, with the undulate anticlinal walls.
B.表皮细胞为不规则形，垂周壁浅波纹状。基于叶下表皮微形态并结合植物外部形态特征，将直立扁蓄P。
His body slowly undulated in time to the music.
他的身体随着音乐的节拍慢慢摆动。
In traditional system of ABS, a discriminate of road surface is very difficult because of no more extra& sensors for more parameters, undulate degree of road surface, interference of signals etc.
在传统的防抱死系统中，由于没有额外的传感器测试更多的参数，以及路面的不平度、信号的干扰等原因，至使路面辨识非常困难。