suction head
英 [ˈsʌkʃn hed]
美 [ˈsʌkʃn hed]
吸引高度；吸入水头，负压水头
双语例句
- Lower water suction head.
降低吸水高度。 - Because it is easy to produce slug flow, the geyser pump do not have the weakness such as low suction, low head the traditional air pump have.
由于盖瑟泵容易在垂直管路中形成弹状流，因而能够克服传统空气泵的吸力低、扬程短等不足之处。 - Check foot valve, lower suction head, block up the air leak place.
检查底阀，降低吸水高度，堵塞漏气处。 - The all-direction suction type exhaust head has the advantages of convenient operation, simple structure, easy manufacture and low cost.
本实用新型方便适用，结构简单，易于制造而造价低廉。 - Pump suction head inspiratory port of circle absorption system
泵吸收压头，泵吸收高度环流吸收系统的吸入口 - Effects of inhalation of ribavirin and combivent on bronchiolitis pump suction head
病毒唑、可必特联合气泵吸入佐治毛细支气管炎泵吸收压头，泵吸收高度 - The use of centrifugal many rounds leaf, wind suction, low noise, easy to operate, effective on removal of the head is attached to clothing, dust and other debris.
采用离心式多叶风轮，吸风大、噪音低、操作简便，能有效清除附在服装上的线头、灰尘等杂物。 - Suction secretio as needed or turn client's head to the side if no trauma is su ected.
必要时吸痰或将病人头侧向一侧（如无损伤）。 - Method: Using TS Y-ⅱ type disposable water-tight seal bottle matches with disposable suction pipe, suction head and negative pressure suction implement to recover the pereion blood after being changed the connection method.
方法：利用TSY-Ⅱ型一次性水封瓶配与一次性吸引管、吸引器头和负压吸引器，稍作连接方法上改动，用作回收胸血。 - This paper provides an analysis of the causes for cavitation in water pump, and the interrelationships between cavitation and installation level as well as the relations between installation level and vacuum degree and net positive suction head using energy equation.
分析了离心式水泵发生汽蚀的原因，指出了它与安装高度的内在联系，并运用能量方程说明安装高度与真空度及汽蚀余量的相互关系。 - Application of Jet-Centrifugal Pump in Super Suction Head And Big Variable Head Pump Station
射流&离心泵装置在超吸程大变幅泵站中的应用 - 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。 - This article discusses the generation of pumping force in the. box-type pumping mixer, derives a two-parameter suction equation based on circular jet model, and analyses various factors affecting pumping mixer's suction head.
本文从理论上分析了混合澄清器泵吸力的成因和影响泵吸力的诸因素，利用圆形射流模型导出了二参数的泵吸力方程。 - Based on the working experience, with respect to general feature of pumps used in chemical factories, a set of methods to calculate the parameters, such as flow volume, head, net positive suction head and shutoff pressure, of pumps was summed up.
在整理以往工作经验的基础上，针对化工厂用泵的一般特点，总结出了一套计算泵的流量、扬程、净正吸入压头和憋压等设计参数的方法。 - Design of water intake for fire storage tank of insufficient suction head of fire engine
吸水高度超6m的消防水池取水口设计 - Qualitative Analysis of Factors Affecting the Suction Head of Hydraulic Turbine
水轮机吸出高度影响因素的定性分析 - In addition, this paper provides the calculating method of the maxium dynamic NPSH ( Net Positive Suction Head) for the suction of feed pump.
在此基础上，进一步提供了更为正确的给水泵最大动态汽蚀余量△h（max）的计算方法。 - Study on Sputum-suction Pressure in Patients with Severe Head Trauma
重型颅脑损伤病人吸痰负压的研究 - The outlet pressure fluctuating characters were determined by the root mean error. The relationship between the net positive suction head and the pressure pulsation of the pump outlet was set up by the experimental data and then compared with the traditional methods.
采用压力的均方差来描述泵出口压力波动特性，分析实验数据中泵装置汽蚀余量和泵出口压力波动之间的关系，并与应用传统方法得到的汽蚀特性进行比较分析。 - Objective To identify the optimal sputum suction pressure in patients with severe head trauma.
目的确定重型颅脑损伤病人最适合的吸痰负压。