1.On the basis of 3D modeling and virtual prototyping technology and energy saving transformation method for parameterized simulation moving beam typed oil suction pump, and using the eccentric gear reducer to replace the ordinary gear reducer to let the driving radius of eccentric gear be kept a variation of similar tendency with the load of crank in order to improve load property of the motor, thus raised the working efficiency of the entire oil suction pump and achieved the effect of energy saving.
摘要基于三维建模和虚拟样机技术，参数化仿真游梁式抽油机节能改造方法，用偏心齿轮减速器代替普通齿轮减速器，使偏心齿轮驱动半径和曲柄负载保持同趋势变化，以改善电机负载特性，提高整个抽油机的工作效率，达到了节能的效果。
2.a suction pump used to remove the contents of the stomach.
移动胃中容量的吸气泵。
3.Results showed that the best extracted design was: the baked green tea was sifted through a 0.45 mm sieve, the 3 g of sample tea were infused by 400 ml boiling deionized water, and extracted in boiling water bath for 30 min and then the extraction was sucked with suction pump and settled to the volume of 500 ml. The FAA contents were determined by the ninhydrin colorimetric method.
结果表明，其最佳浸提方案是：成品茶样经粉碎过40目（0．45mm）筛，称取样品3g茶样用400ml沸蒸馏水冲泡，置于100℃恒温水浴锅中浸提30min后抽滤定容至500ml，而后用茚三酮比色法测定其含量。
4.A suction pump used to create a partial vacuum.
用于使局部真空的抽吸泵
5.Double Oxygen Outlets, Electric Suction Pump, IV Hangers on the ceiling.
车厢内配有氧气瓶壁柜、双氧气插口、电动吸引泵；顶部有静脉注射吊架。
6.The hydraulic analysis of pump for suction penetration of bucket foundation as well as the pressure head relation between bucket cavity and pump inlet for different water depths and different pump mounting heights are described in this paper.
对桶形基础平台负压沉贯过程中汲水泵机进行了初步水力分析，讨论了不同水深、不同泵机安装高度情况下，桶腔和泵机进口之间的压头关系。
7.Pump system designers and end-users should consider both motor overheating and prevention of "vortexing" (inadequate suction conditions) when designing systems and specifying non-clog submersible pumps, regardless of the preferred pump manufacturer(s).
无论选择哪家泵制造商，在设计泵系统和配置无堵塞潜水泵时，泵设计师和最终用户都应该考虑电机过热和“涡流”预防两个问题。
8.For pump with open impeller, the diameter of solid particle in the liquid to be delivered should better not exceed the 30% of the suction diameter of the pump.
采用开式叶轮的泵，被输送液体中含有的固体颗粒直径不超过泵吸入口直径30%为宜。
9.Main products of this company are:single-use vein needle,anaesthetic puncture bag,infusion pump,puncture bag for thorax,canula for trachea,trachea cut cannula,sputum aspirator pipe,suction connection pipe,urethral catheterization bag,general anesthesia bag,dressing change bag,oxygen therapy pipe,etc.
公司主要产品有:一次性使用静脉留置针,麻醉穿刺包,输注泵,胸腔穿刺包,气管导管,气管切开插管,吸痰管,吸引管、连接管,导尿包,全麻包,换药盒,输氧管等.
10.According to the dynamic characteristic of the fluid in a reciprocating pump, the variation of pulse-amplitude of the flowing liquid is investigated, and a method to determine the critical speed by the hydraulic pulsation spectrum array in suction manifold is introduced, as the Adolf method is regarded not a fair means of doing this.
根据往复泵液力系统中的液体动态特性,分析了液体流动时脉动谐量的变化规律,介绍了用往复泵吸入管线中的液体压力脉动谱阵图确定泵最高允许转速的方法,并指出了用阿道尔夫方法确定往复泵最高允许转速的不合理性。
