pulsation例句
2024年06月22日 18:13:07
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.
If the roller
pulsation, the pressure on paper as cause misregister.
如果滾子徑向跳不靜, 則差紙的不張辛有不小有小,致使套印禁絕.
Vortexing can cause unstable pump operation, vibration,
pulsation and severe mechanical damage.
渦流可能會導(dǎo)致泵運(yùn)行不穩(wěn)定 、 振動 、 跳動和嚴(yán)重的機(jī)械破壞.