The pulsations in the rectified current can be reduced by using a capacitor . 经过整流的电流的脉动,能够利用一个电容器使其减小。
At low frequencies , such as 10 per sec. , pulsation is sensed rather than vibration . 在低频率(譬如每秒十次)时,所感觉到的是脉冲而非振动。
With technical guidance from professionals, they operate in shifts round the clock to keep tabs on the earth's pulsation . 在专业人员的技术指导下,他们日夜轮班工作,监视着地壳的脉动。
The thermal damping is maximum for frequencies corresponding to pulsations that are somewhere between isothermal and adiabatic . 当脉动处于等温和绝热之间某个状态时,相应频率下的热阻尼是最大的。
No sooner was this expedient adopted, than the young man ascertained how desperate had been his own efforts, by the violence of the pulsations in his frame . 年轻猎人采取了这个策略以后,感到身体颤动得很利害,他这才发觉自己多么疲乏。
Are pulsations in pressure and quantity permissible 是否允许有压力和数量有脉冲
The air - bag type sequential external counter - pulsation device 气囊式体外反搏装置
The alr - bag type sequential external counter - pulsation device 气囊式体外反搏装置
Salila is also conducting a pulsation workshop in hong kong 如有需要,可另加
It offers the true pulsation of natural growth 它提供了自然成长的真正跳动。
the rhythmic contraction and expansion of the arteries with each beat of the heart; "he could feel the beat of her heart" 同义词:pulse, heartbeat, beat,
(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" 同义词:pulsing, pulse, impulse,
a periodically recurring phenomenon that alternately increases and decreases some quantity