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

• 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。
• Paphia undulate meat was hydrolyzed into amino acid hydrolysate using papain, pineapple protease and neutral protease.
  以巴非蛤贝肉为原料，采用木瓜蛋白酶、菠萝蛋白酶和中性蛋白酶，水解获得氨基酸水解液。
• Undulate topography smooth processing.
  起伏地形光滑处理。
• 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；
• 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。
• It also teaches and enables them to undulate their body more.
  还可以使初学者加大身体的波浪起伏，学会身体的波动。
• Their surfaces undulate to simulate Canada's terrain.
  他们的表面是模仿加拿大地形而起伏的。
• Studies on the Relations Between the Grids Size of Various Undulate Landforms and the Accuracy of DEM
  不同地貌起伏状况下网格尺寸与DEM精度关系研究
• The guided precision of surface to air missile weapon system to use relative system radar measuring system, has been studied and made great efforts in many years, it is the composite product of undulate error and movement error.
  采用相对体制雷达测量系的地空导弹武器系统的引导精度，已经过多年研究和努力，它是起伏误差和动态误差的综合产物。
• Research on detecting method of harmonic and undulate for electric arc furnace
  电弧炉电气系统的谐波及波动的检测方法研究