找诗词>英语词典>undulation翻译和用法

undulation

英 [ˌʌndjuˈleɪʃn]

美 [ˌʌndʒəˈleɪʃn]

n.  波浪形; 起伏; 波动; 荡漾

复数:undulations 

医学

BNC.24577 / COCA.28179

牛津词典

    noun

    • 波浪形;起伏;波动;荡漾
      a smooth curving shape or movement like a series of waves

      英英释义

      noun

      • (physics) a movement up and down or back and forth
          Synonym:wave
        1. wavelike motion
          1. an undulating curve
              Synonym:wave

            双语例句

            • In tries to move in the process, the oscillation amplitude and the electric current besides change along with the voltage undulation should be stable invariable.
              在试运行过程中,振幅和电流除随电压波动而变化外应该是稳定不变的。
            • It can be viewed as an outsized piece of furniture or a fragment of the landscape itself, in undulation above the ground.
              它可以被看作是一家具或超大型景观本身的一块碎片,在地面起伏。
            • The altimetry geoid undulation is mainly conducted by convergence between two or three plates, and its components at short wavelength characterize tectonics within basins.
              测高大地水准面反映了研究区板块相互作用的特点,其高频成分可以刻画各海盆的构造特征。
            • 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。
            • The maximum difference of geoid undulation between the model and EGM96 ( to70 degrees) is2.
              该模型与EGM96相比(70阶次),大地水准面起伏差异最大为2。
            • 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。
            • 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。
            • 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。
            • Several pretty large logs may still be seen lying on the bottom, where, owing to the undulation of the surface, they look like huge water snakes in motion.
              湖底还可以见到一些很大的木料,却因为水面的波动,它们看上去像一些婉蜒的巨大的水蛇。
            • The robustness problem in the aerodynamic optimization of an aircraft wing is discussed in reference to the undulation of aircraft performance derived from uncertainty factors.
              针对不确定性因素引起飞机性能波动的现象,探讨了机翼气动优化设计过程的稳健性问题;