undulated

英 [ˈʌndjuleɪtɪd]

美 [ˈʌndʒəleɪtɪd]

v.  起伏; 波动; 荡漾
undulate的过去分词和过去式

过去式：undulated　

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。

双语例句

• Film coating technology is a kind of modern surface engineering making liquid film cover and aggradation on solid surface. Undulated substrates are usually needed to be filmed during industrial process discussed abroad.
  薄膜涂覆是一种将液体膜层覆盖、沉积于固体表面的现代表面工程，涂覆流体在非平整基底面上的流动特性是国内外研究的前沿问题之一。
• Central Value Graph Method for Undulated Signal Processing
  波动信号处理的中心值图解法
• Apparel market in 2003 undulated
  服装市场：波澜起伏
• The experimental results congruously show that the sandstone aggregate is alkali-silica reactive, and the reactivity mainly results from chalcedonic microcrystalline quartz and undulated extinction quartz.
  试验结果一致表明了该砂岩骨料具有潜在的ASR活性，其碱活性主要来自于玉髓状微晶石英和波状消光石英。
• Both kojic acid derivatives and BL-99 can lead the tyrosinase activity to undulated changes.
  曲酸衍生物和BL-99均可致B16细胞中酪氨酸酶活性呈波动性变化。
• His body slowly undulated in time to the music.
  他的身体随着音乐的节拍慢慢摆动。
• However, the accuracy and instantaneity of the most used mark post measurement method are not good and the errors of five-wheel measure device with contacting measurement principle are serious when it is used in soft and undulated surface field.
  但是，常用的标杆法测量精度和瞬态性较差，接触式测量的五轮仪法用于田间松软、不平的地况误差较大。
• In two sides, theoretical analysis and computer simulation, beamforming techniques of virtual sensor, FFT and interpolation were studied; seabed undulated topography and calibration of central beam area were discussed deeply by Matlab simulation.
  在理论分析和计算机仿真两个方面研究了虚拟阵元、FFT及内插波束形成，并探讨了对海底地形起伏、中央区波束的修正方法。
• The traditional height corrections for airborne gamma energy measurement in undulated mountain areas frequently lead to considerable errors.
  在地形起伏较大的山区进行航空伽马能谱测量时，使用传统的方法做高度改正，往往造成不小的误差，为此笔者提出一种飞行高度与地形的同步改正的方法。
• The curve of T23 and fermentation time undulated in the all course of fermentation.
  面团自由水表现出来的弛豫时间T23与发酵时间曲线在整个发酵期内呈波浪形变化。