pulsation
英
美
n. 搏动；脉冲；脉动；间断；（交流电的）角频率
复数：pulsations
BNC.37980 / COCA.27303
柯林斯词典
- VERB （有节奏地）搏动，跳动，震动
If somethingpulsates, it beats, moves in and out, or shakes with strong, regular movements.- ...a star that pulsates.
一颗脉动的恒星 - ...a pulsating blood vessel.
搏动着的血管
- ...a star that pulsates.
英英释义
noun
- the rhythmic contraction and expansion of the arteries with each beat of the heart
- he could feel the beat of her heart
- (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
- the pulsations seemed to be coming from a star
- a periodically recurring phenomenon that alternately increases and decreases some quantity
双语例句
- It is a wave, a vibration, a pulsation at the very heart of the All That Is.
它是在一切万有心中的一个波动、一个震动、一个脉动。 - Reduced Torque Pulsation, thereby reduces noise in start-up and operation process.
转矩脉动减少，起动和运行噪音更低。 - Drive by or as if by pulsation.
推动或者有节奏的跳动。 - The LPV direct torque control used a method of stator voltage space vectors subdivision to decrease the torque pulsation.
结合定子电压空间矢量细分方法，可减少电磁转矩的脉动，实现了LPV直接转矩控制。 - Piping vibration or damage caused due to dynamic loads, such as mechanical vibration, acoustic vibration, fluid hammer, pulsation and relief valve discharge.
由于动荷载引起的管道震动和损坏，例如机械震动，声波震动，液击，压力脉动和泄放阀门泄放时引起的震动。 - The analytical study on the gas pulsation and piping vibration in a natural gas pipeline was presented, based on which the measures are suggested to control the excessive vibration.
对存在严重振动问题的某天然气压缩机的进气管路进行了气流脉动和管道振动分析，提出了管路调整措施。 - We feel the long pulsation, ebb and flow of endless motion.
我们感到长久的悸动，和永无止境的潮起潮落。 - Arterial-alveolar N2 difference Analyses of the Gas Pulsation and Pipeline Vibration of Reciprocating Compressors and Solutions
动脉血－肺泡气氮分压差往复式压缩机气流脉动与管路振动问题分析与解决 - Research on Hydraulic Accumulator Absorbing Pressure Pulsation in the AGC Hydraulic System
蓄能器在AGC液压系统中吸收液压冲击的研究 - It needs a reasonable explanation for the relation between such similarity and the tectonic pulsation.
这种相似性与成矿构造脉动性的统一需要给予合理的解释。