单词：pulsation
音标：[pʌl'seiʃәn] ；
n. 悸动, 震动
[化] 脉动
[化] 脉动
n. (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
n. a periodically recurring phenomenon that alternately increases and decreases some quantity
n. a periodically recurring phenomenon that alternately increases and decreases some quantity
词型变化：名词复数形式 : pulsations
考试类型：[GRE]
考试类型：[GRE]
词性分布：
pulsation的用法和样例：
例句
用作名词(n.)
- The pulsation of the dorsal artery of your foot is a bit weak.足背动脉波动稍弱。
- Usually, at this point, a pulsation may be felt at the end of the spine.这时通常会在脊椎尾部感到一种搏动。
- It offers the true pulsation of natural growth.它提供了自然成长的真正跳动。
词汇搭配
- pressure pulsation压力脉动
- voltage pulsation电压脉动,电压波动...
- pulsation damper脉冲消除装置...
- gas pulsation气流脉动
- pulsation welding脉冲接触焊
- slot pulsation槽隙脉动
- pulsation system脉动系统
- radial pulsation径向脉动
- flow pulsation流量脉动
- pulsation error脉动误差
- pulsation effect脉动效应
- pulsation combustion跳动燃烧,脉动燃烧...
- pulsation loss脉动损耗
- velocity pulsation流速震动
- flame pulsation火焰脉动
- pulsation tachometer脉冲转速表
- pulsation factor脉动系数
- steady pulsation稳定脉动
- pulsation cycle脉动周期,脉动循环...
- pulsate搏动
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英文语法词汇
英文语法词汇