1) negative charge pump
负压泵
2) negative voltage tripler
3倍负压泵
1.
Finally a practival high efficient negative voltage tripler based on the negative voltage doubler for 1.
5V工作电压高性能3倍负压泵的设计实例。
3) Negative pressure
负压
1.
Analysis of increasing velocity of oil-water separation by induction of negative pressure;
负压诱导油水加速分离过程分析
2.
The effect of negative pressure on the quality of compact-spun yarns;
负压对紧密纺成纱质量的影响
3.
The development and application of the closed negative pressure oil well pump;
封闭式负压抽油泵的研制与应用
4) vacuum
负压
1.
Relations between Rotor Vacuum and Yarn Quality\= on RU11 Rotor Spinning Frame;
RU11型转杯纺纱机转杯负压与成纱质量的关系
2.
Observation of the wound healing with vacuum sealing technique and the extract of Arnebia euchroma Tohnst;
敷料负压技术结合紫草油纱布在皮肤感染创面中应用的研究
3.
A preliminary report of effect of vacuum－ sealing technique on the treatment of chronic wounds;
负压封闭治疗慢性创面的初步报告
5) underpressure
负压
1.
Study on trauma of tympanic membrane and ossicular chain of guinea pigs exposed to experimental blast underpressure;
冲击波负压暴露对豚鼠鼓膜和听骨链的损伤效应
2.
Scanning and transmission electron microscopic observation of cochlear hair cell injuries of guinea pig exposed to blast underpressure;
豚鼠冲击波负压暴露后耳蜗毛细胞扫描电镜和透射电镜观察
3.
Because the wells put into production in Cretaceous upper reservoir formation in Hongnan block 9 never produced sand,researchers studied the sand reason of the well from perforation,underpressure and gas lifting.
考虑到红南9块白垩系上油组历史投产的井均未有过出砂史,因此,从射孔、负压和气举三方面分析了造成该井出砂的原因,为将来红南9块防止新投出砂提供了理论依据。
6) negative-pressure
负压
1.
The stationary flexible chute system for concrete-conveying is more convenient than the common chute because of its flexible,adjustable and negative-pressure damping behaviours,the end of this flexible chute is uneasily blocked up,and the aggregate of conveyed concrete is quite few separated;good application prospect of this chute system is expected.
固定式软管溜筒系统由于具有柔软可伸缩性和负压阻尼的特点,与普通的钢管溜管系统相比,具有不堵管、终端骨料分离较小的特点,是一种具有应用前景的新型混凝土运输手段。
参考词条
补充资料：泵额定压差
分子式：
CAS号：
性质：在泵额定工况下，其额定排出压与额定吸入压力之差。额定压差是泵性能的主要考核指标之一。
CAS号：
性质：在泵额定工况下，其额定排出压与额定吸入压力之差。额定压差是泵性能的主要考核指标之一。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。