脉动变化的英文

• impulsive variation

• "脉动"英文翻译    pulsation; pulsing; pulse; r ...
• "变化"英文翻译    change; variety; transformat ...
• "脉动变星" 英文翻译 :    pulsating variable
• "密度波动变化" 英文翻译 :    density fluctuation
• "胎儿活动变化" 英文翻译 :    fetal activity change
• "随负载自动变化的" 英文翻译 :    loadamatic
• "脉动" 英文翻译 :    [物理学] [天文学] pulsation; pulsing; pulse; ripple; impulsive motion; pulsating; panting; loping; impulsive motion (输送石油产品); fluctuations; microseism◇脉动电流 pulsating current; pulsatory current; 脉动电压 pulsating voltage; ripple voltage; 脉动电源 pulsafeeder; 脉动放大器 ripple amplifier; 脉动负载 pulsating load; 脉动周期 pulsation period; pulsation cycle
• "变化" 英文翻译 :    1.(事物在形态或本质上产生新的状况) change; variety; transformation; variation; varying; alleosis; variance; alteration; modification 化学变化 chemical change; 物理变化 physical change; 气温的变化 variations of temperature; fluctuations of temperature; 呈现形式上的无穷变化 take on an infinite variety of form; 昼夜变化 daily variations; 可能变化 be capable of variation; 随 ... 而变化 variation with ...; 富于变化的 be full of variety; 我家乡有了很大的变化。 great changes have taken place in my home village. 他的文体缺乏变化。 his writing lacks variety.2.(改变, 更改) change; vary 变化无常 constantly changing; changing all the time; 他发球变化多端。 he's always changing his way of serving. 英格兰的天气常常变化。 the weather often changes in england.; 变化范围 range of variation; excursion; span; 变化率 rate of change; slewing rate; 变化模 changing pattern; 变化区域 region of variation; domain of variation; 变化性 variability; 变化运动 allassotonic (指成熟植物器官的运动)
• "脉动；脉动干扰" 英文翻译 :    ripple
• "槽脉动" 英文翻译 :    slot pulsation; slot ripple
• "颤动，脉动" 英文翻译 :    flutter
• "电脉动" 英文翻译 :    electric impulse; electric pulse
• "负脉动" 英文翻译 :    negative ripple
• "间脉动" 英文翻译 :    interpulsation
• "脉动，脉冲" 英文翻译 :    pulsation
• "脉动暴" 英文翻译 :    microseismic storms
• "脉动泵" 英文翻译 :    jerk pump; jerkinhead; pulsator
• "脉动波" 英文翻译 :    pulsating wave; pulsation wave; pulsatory oscillation
• "脉动场" 英文翻译 :    pulsating field; pulsed field
• "脉动床" 英文翻译 :    pulsed-bed
• "脉动的" 英文翻译 :    intermittent; pulsant; pulsatile; pulsating; pulsatory
• "脉动灯" 英文翻译 :    flashlight
• "脉动光" 英文翻译 :    pulsating light; pulsed light; undulating light
• "脉动弧" 英文翻译 :    pulasating arc; pulsating arc
• "脉动簧" 英文翻译 :    impulse ring; impulse spring; pulse spring

• As the vectors go around, the amplitude of the sum vector gets bigger, and smaller, and the intensity pulsates .
  在矢量旋转时，合矢量的振幅时而变大，时而变小，因而强度作脉动变化。
• Unsteady separated flow , produced during the gate - opening period in the reverse radial gate tunnel of a high - lift shiplock , is characterized by negative pressure and high velocity as well as their intense fluctuations in space and time and could easily result in various harmful phenomena such as cavitation , gate vibration and sonic boom , which have been observed and confirmed by prototype and physical model tests
  高水头船闸输水反弧阀门开启过程中，后廊道内发生急变分离流，负压、高速水流以及压力与流速的剧烈时空脉动变化容易诱发空化空蚀、门振和声震等有害现象已被原型观测和物理模型试验研究证实。