n.

a force over an area produced by a pressure difference

the act of sucking

同義詞：suckingsuck

The Potential FlonPast the Unit Cirole with Arbitrary
PRICE 7S 6d NETSome Investigations on Thin Nose-Suction
Closed tracheal suctions systems versus open tracheal systems for mechanically ventilated adult patients
Local severe suctions on the side of a prism model on a field
Determination of Moisture Diffusion Coefficient at Low Suctions Using Thermal Conductivity Sensors
Wetting Characteristics of Compacted Bentonites at Large Applied Suctions
Evaluation of filter paper calibrations for laboratory estimating of soil suctions
Web Application for Suctions, Companies Search and Evaluation
Experimental Manipulation of the Boundary Layer of the Airfoil with Slit Suctions and Riblets
Securing of suctions drains in head and neck surgery