Check modules are threaded into the valve adapter for leak proof operation.
止回阀模块通过螺纹旋进阀门适配器内,提供无泄漏运行.
The influence of PVC on separation efficiency and pressure drop was analysed.
研究结果可以分析旋进涡核对分离效率和压降的影响.
Developments and Applications of Proton Precession Magnetometers in China ( An Overview )
质子旋进式磁力仪在我国的发展及应用 ( 综述 )
Threaded - in bonnet is common in lighter - duty services and smaller sizes of bronze multi - turn valves.
螺纹旋 进式 阀盖通常用于轻型管道系统和小尺寸青铜多回转阀门中.
Valves with threaded - in strength welded seats offer an additional level of safety against fugitive emissions.
带有螺纹旋进强度的焊接阀座能够为短时排放提供更高水平的安全性能.
Oscillations passage , and the frequency of vortex type Oscillatory flowmeter: vortex flowmeter and vortex precession flowmeter.
基于旋涡流体振荡原理的流量计主要有两种: 涡街流量计和旋进旋涡流量计.
Assemble disc screw through disc washer and disc rubber, and screw it into disc holder.
穿过阀瓣垫圈和阀瓣橡胶组装阀瓣螺丝, 并将其旋进阀瓣固定器内.
The assembly shall consist of two threaded - in check modules with captured springs and silicone seat discs.
这种总成应该由两个螺纹旋进、配置复位弹簧和硅酮阀座阀瓣的止回阀模块构成.
Furthermore , the strength of PVC was detemined by analyzing the motion frequency of precessional center.
通过分析旋进涡核中心的运动频率, 得到了旋进涡核出现的强度.