restrictor

n.

节气门，限流器，闸门板；节气阀；

Stent devices and support/restrictor assemblies for use in conjunction with prosthetic vascular grafts
Experimental and CFD study on the mass flow-rate characteristic of gas through orifice-type restrictor in aerostatic bearings
Influences of the geometrical parameters of aerostatic thrust bearing with pocketed orifice -type restrictor on its performance
Evaluating the Influence of Fear of Crime as an Environmental Mobility Restrictor on Women's Routine Activities
A custom-made percutaneous flow-restrictor to manage a symptomatic congenital porto-systemic shunt in an infant
Performance of capillary restrictors in supercritical fluid chromatography
Tapers and restrictors for capillary electrochromatography and capillary electrochromatography-mass spectrometry
Infusion pump, treatment fluid bag therefor, and method for the use thereof
Class-Selective Extraction of Polar, Moderately Polar, and Nonpolar Organics from Hydrocarbon Wastes Using Subcritical Water
Think generic! the meaning and use of generic sentences