“blocking”的概念、定义、翻译、参考文献-科学参考

blocking

Electronics and Electrical Engineering

In telecommunication systems, the inability of a connection to be made between the sender and the receiver. Blocking, or congestion, can result from a busy line where the receiver is already connected to another sender. In system blocking, all the connection routes between the sender and receiver are already servicing other connections.

Geology and Earth Sciences

In synoptic meteorology, the establishment in the mid-latitudes of a high-pressure system that interrupts or diverts for a considerable period the typically eastward movement of depressions and other synoptic features in the zonal flow. Over western Europe, for example, blocking often forces depressions to move northward toward Scandinavia or southward over southern France and Spain.

Geography

A meteorological condition when the tropospheric circulation takes the form of large-amplitude stationary waves, possibly lasting for weeks. The upper air flow then guides depressions around the edge of the anticyclone(s). Renwick and Revell (1999) Month. Weath. Rev. 127, 10 suggest that Rossby wave propagation links anomalous convection in the tropics and blocking over the south-east Pacific Ocean. Blocking anticyclones develop when the Rossby pattern changes from zonal to strongly meridional, often forming one or two high-level, closed anticyclonic circulations. Athar et al. (2013) Int. J. Climatology 33, 3, 585 report that 31% of the Northern Hemisphere mid‐latitude blocking anticyclone events occurred over the 10°–70° E longitudes, and of these, the maximum number of mid‐latitude blocking anticyclone event onsets are at 30° E (24%); see Schopf et al. (1981) Dyn. Atmos. Oceans 5.

单词	blocking
释义	blocking Electronics and Electrical Engineering In telecommunication systems, the inability of a connection to be made between the sender and the receiver. Blocking, or congestion, can result from a busy line where the receiver is already connected to another sender. In system blocking, all the connection routes between the sender and receiver are already servicing other connections. Geology and Earth Sciences In synoptic meteorology, the establishment in the mid-latitudes of a high-pressure system that interrupts or diverts for a considerable period the typically eastward movement of depressions and other synoptic features in the zonal flow. Over western Europe, for example, blocking often forces depressions to move northward toward Scandinavia or southward over southern France and Spain. Geography A meteorological condition when the tropospheric circulation takes the form of large-amplitude stationary waves, possibly lasting for weeks. The upper air flow then guides depressions around the edge of the anticyclone(s). Renwick and Revell (1999) Month. Weath. Rev. 127, 10 suggest that Rossby wave propagation links anomalous convection in the tropics and blocking over the south-east Pacific Ocean. Blocking anticyclones develop when the Rossby pattern changes from zonal to strongly meridional, often forming one or two high-level, closed anticyclonic circulations. Athar et al. (2013) Int. J. Climatology 33, 3, 585 report that 31% of the Northern Hemisphere mid‐latitude blocking anticyclone events occurred over the 10°–70° E longitudes, and of these, the maximum number of mid‐latitude blocking anticyclone event onsets are at 30° E (24%); see Schopf et al. (1981) Dyn. Atmos. Oceans 5.
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