double circulation
1.It was found that latent heat release in the tropics may result in the formation of double-layered Hadley circulation, so may the eddy momentum transfer processes.
2.The paper explains the option of the boiler type and describes the combustion facility as considered in the design of a 58MW hot water boiler, as well as problems met with in the furnace arrangement and the fluid flow design etc. The paper furthermore airs the view that a hot water boiler of such a capacity should be a double drum natural circulation boiler equipped with travelling grate spreader stoker firing.
3.The Implementation Technique of SMS Platform with Double-way Information Fast Circulation for Small and Medium Enterprises
4.The independent character of L/C is a double-edged sword in that it protects the circulation of L/C on the one hand and encourages L/C swindling on the other hand.
5.This Water-barrier Cultivation Cabinet is with digital display, microcomputer control, mirror finish stainless steel inner, double-layer door; the inner door is a glass door which is easy for observation, the slow air-circulation and heating will stop automatically when the glass door is open, with no over-shoot; water-barrier style heating mode, the temperature is even, and the temperature can still be constant for a long time when the power is cut off; timer available.
6.Method By using erythrocyte rosette tests and double antibody sandwich ELISA methods, we measured the changes of erythrocyte C3b receptor rosette rate (E-C3bRR), erythrocyte C3b receptor rosette forming effective rate (RFER) , inhibitory rate (RFIR), circulation immune complex(CIC) , erythrocyte immune complex rosette rate(E-ICR) and sIL-2R in patients with kidney diseases.
7.Social Accounting Matrix (SAM) is a kind of economic accounting table, which describes the circulation process among production, income and demand in a matrix. The data of double entry are recorded only once in a Social Accounting Matrix. Social Accounting Matrix links together the IO table, National Income with production account.

