A vacuum meter continuously monitors the cleanliness of the filter, ensuring a continuous and adequate flow. 阿真空表连续监控过滤器的清洁,确保持续和足够的流动。
First close the plug of a vacuum or pressure meter, if so mounted on the pump, connected to the pump before starting the motor and then open it when the motor move in the normal speed; 如果泵上装有真空表或压力表,要关闭其与泵相连接的旋塞再启动电动机,待转速正常后再打开;
Vacuum grease-saturated vapour meter 真空润滑脂饱和蒸气测定仪
Study of Stable Amplitude Type Vacuum Meter with Silicon Micromachining Resonance Sensor 硅微机械谐振传感器稳幅式真空计的研究
Study on Computer Control of Vacuum Meter 真空计的计算机控制方法研究
The authors expound principles of detecting fault and specific methods with vacuum meter in detail with some concrete examples. 结合具体实例详细地论述了利用真空表诊断故障的机理和具体方法。
The WC-Co composite coating bonded strongly with the steel matrix has been made by a vacuum fusion sintering ( VFS) method. The constitution structure and the morphology of the composite coating have been observed and analyzed by SEM, X-ray diffraction meter and micro-hardness instrument. 采用真空熔烧法制作与钢基体牢固结合的钴基合金&碳化钨复合涂层,利用扫描电子显微镜(SEM)及X射线衍射仪对涂层的组织结构和表面形貌进行观察与分析;
Vacuum Fluorescent Display ( VFD) has the specialty of bright color clear visibility used as automobile meter display device. In this paper, the system structure of automobile assembled meter based on VFD 、 the hardware module and the software flow scheme are introduced. ,介绍了基于VFD汽车组合仪表的系统构成、硬件模块与软件流程设计方案;突出了系统技术的先进性,具有色彩鲜艳、可见度高等优点。
By using the circuit type of closed loop measurement and control with stable amplitude excitation signal, the vacuum meter possesses good sensitivity and reliability. 利用恒定振幅闭环测控电路方式,使整机具有良好的灵敏度和可靠性。
On the working spot of centrifugal water pump, the detection can be carried out only by fixing the negative pressure translator in the original position of vacuum meter. 在离心式水泵工作现场只须把原安装真空表的位置换上负压变送器即可进行检测。
The micro-computer controlled and modular designed host circuit can be used to construct a multi-gauge vacuum meter or other kinds of vacuum meters. 主机结构采用微机控制和真空计模块化设计,可构成复合真空计或用于组装其他真空计。
Development of an absolute capacitance diaphragm vacuum meter 一种绝对型电容薄膜真空计的研制
Research on capacitance diaphragm vacuum-meter 薄膜电容真空计电源的研究
Ap measurements are considerably influenced by the volume of each part and the vacuum of the sealed mercury tube end of the Ap meter, insomuch that Ap measurements are in some cases unobtainable. 实践表明,△P测定仪各部分容积及水银压力计密封端的真空度对△P测值有较大影响,有时甚至因此测不出△P;
Analysis of the Magnetic Field in the Impulse Magnetic Field Controlled Vacuum Meter 脉冲磁控真空计的工作磁场分析
Design of A New Type Double-row Vacuum Seed Meter 新型高速气吸式双条精密排种器设计研究
Responding Time Measurement of Sensor and Vacuum Meter in Vacuum Interlock Protecting System 真空联锁保护用传感器及真空计的响应时间测试
This paper presents the characteristics of silicon micromachining resonance vacuum sensor and a vacuum meter utilizing this sensor. 文中介绍硅微机械谐振真空传感器的特点及配套研制的真空计。
Detect Fault on Gasoline Injection Engine with Vacuum Meter 利用真空表诊断汽油喷射式发动机故障
The Function of Vacuum Meter in Trouble Hunting of Petrol Injection-Type Engines 真空表在汽油喷射式发动机故障诊断中的作用
Up to now, there are a lot of methods for the vacuum degree measurement, such as photoelectric method, inductive method, electrical pulse method, eddy current method, ultrasonic method, vacuum meter method and manual method. 罐头真空度测量的方法有多种,如光电法、感应法、电脉冲法、电涡流法、超声波检测法、真空表检测法和人工打检法等。