0 something that stops something else passing through, or the act of stopping something passing through -- 障礙物；堵塞，阻礙
An introduction to contingent (closed-loop) brain electrical stimulation for seizure blockage, toultra-short-term clinical trials, and to multidimensional statistical analysis of therapeutic efficacy.
A possible explanation is therefore the use of different means to correct the data for wind-tunnel blockage.
This is of the order of magnitude of blockage caused by the 3 mm thick plate in a 550 mm high tunnel.
Exit from this meiotic block depends on the activating stimulus, which induces destruction or inactivation of the molecules responsible for the maintenance of meiotic blockage.
A similar result holds for the underlying support and blockage graphs.
This definition is only concerned with blockage and thus applies to negative programs only.
If a blockage reoccurs a new local graph is constructed in that point and a new search is performed.
Thus, there was complete blockage of flow from the right ventricle to the pulmonary trunk but not pulmonary atresia.
