The pulsations in the rectified current can be reduced by using a capacitor . 經(jīng)過整流的電流的脈動,能夠利用一個電容器使其減小。
At low frequencies, such as 10 per sec., pulsation is sensed rather than vibration . 在低頻率(譬如每秒十次)時,所感覺到的是脈沖而非振動。
With technical guidance from professionals, they operate in shifts round the clock to keep tabs on the earth's pulsation . 在專業(yè)人員的技術(shù)指導(dǎo)下,他們?nèi)找馆啺喙ぷ?,監(jiān)視著地殼的脈動。
The thermal damping is maximum for frequencies corresponding to pulsations that are somewhere between isothermal and adiabatic . 當(dāng)脈動處于等溫和絕熱之間某個狀態(tài)時,相應(yīng)頻率下的熱阻尼是最大的。
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 . 年輕獵人采取了這個策略以后,感到身體顫動得很利害,他這才發(fā)覺自己多么疲乏。
Are pulsations in pressure and quantity permissible 是否允許有壓力和數(shù)量有脈沖
The air-bag type sequential external counter-pulsation device 氣囊式體外反搏裝置
The alr-bag type sequential external counter-pulsation device 氣囊式體外反搏裝置
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 它提供了自然成長的真正跳動。