- 重点词汇
- isvt.& vi. 是(be的三单形式);
- pulsatesv.有节奏地舒张及收缩( pulsate的第三人称单数 );跳动;脉动;受（激情）震动;
- needlen.针;针状物;<口>刺激性言行;
- enginen.引擎;机车;火车头;
- whenadv. 什么时候;（用于时间的表达方式之后）在那时;其时;当时;
- runningn. 跑步;运转;流出;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- 相关例句
Her lips now he could see almost blue so dark was the blood pulsating in them.
眼下他看到她的嘴唇发紫了,她的嘴唇里面流动着的热血也就是那样的紫红色.
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Let the pulsating hip-hop music excite your senses while you become a real hip hopper!
让脉动的街舞音乐刺激你的感官,并成为一名真正的街舞者!
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Pulsating magnetic field PM low speed synchronous motor is a type of PMSM with novel structure.
脉振磁场永磁低速同步电动机是一种新结构原理的永磁同步电动机.
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Example shows that contact and overlap ratio the effect on theand the flow pulsating ratio.
本文用实例说明了齿轮啮合重合系数对齿轮泵性能参数的影响.
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The operation mechanism and effect are different for different parameters of pulsating current.
脉冲电流参数不同,其作用机理和效果不同.
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Pulsating-pressure-induced injection molding technology and equipment were introduced and analyzed.
介绍脉动压力诱导塑料制品注射成型技术以及实现该技术的塑化注射装置.
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If the roller pulsation, the pressure on paper as cause misregister.
如果滚子径向跳不静, 则差纸的不张辛有不小有小,致使套印禁绝.
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介绍了顶部水泥脉冲振动技术的基本原理和方法.
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Vortexing can cause unstable pump operation, vibration, pulsation and severe mechanical damage.
涡流可能会导致泵运行不稳定 、 振动 、 跳动和严重的机械破坏.
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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.
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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.
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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.
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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.
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