Vortexing can cause unstable pump operation, vibration, pulsation and severe mechanical damage.

The gas pulsation of discharge hole type of scroll air compressor is studied in this paper.

研究了涡旋式空气压缩机排气系统的气流脉动现象,首次提出了排气孔口侵入现象及计算方法.

The result showed that the pump has the advantages of larger discharge and smaller pulsation.

结果表明,该泵具有排量大、脉动小等优点.

Service in systems involving frequent flow reversals and pulsation should be avoided.

应该避免应用在频繁出现流体倒流和间断的应用系统中.

Objective Discuss sterilization effect of B-class pulsation table top vacuum pressure steam sterilizer for dental handpiece.

目的探讨B级脉动真空压力蒸汽台式灭菌器对牙科手机的灭菌效果.

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.

She only felt the pulsation in her own fingers, and withdrew her hand with a shudder.

她感觉到的是自己手指上的脉搏, 她颤栗地收回她的手.

Objective To evaluate the effects of pulsative electric stimulation to accelerate peripheral nerve regeneration.

目的探讨脉冲直流电刺激治疗周围神经损伤的疗效.

Clinton had an uncanny ability to sense the pulse of the nation.

克林顿拥有洞察民众心态的神奇本领。

The doctor took/felt my pulse .

医生给我量了脉搏 / 把了脉。

To get a pulse, I put my finger in a bullet hole.

我把手指摁在子弹孔上,还有一丝脉搏的迹象.

sound pulses

声脉冲

Pulse several times until the mixture looks like oatmeal.

点动数次,直到混合物看上去和燕麦粉差不多。

a strong/weak pulse

强 / 弱脉搏

...the repetitive pulse of the music.

音乐中重复的鼓点

the throbbing pulse of the drums

阵阵强劲的鼓点

He claims to have his finger on the pulse of the industry...

他声称该对行业了如指掌。

Fear sent her pulse racing (= made it beat very quickly) .

她吓得脉搏急速跳动。

an abnormally high pulse rate

异常高的脉率

Literature is the reflection of real life and the revelation of the artistic pulse of periods.

文艺是现实生活的反映,是时代脉搏的艺术再现.

Colored lights pulsed in time to the music.

彩灯随着音乐节拍闪动。